3

README.md

@@ -2,6 +2,8 @@
 
 面向普通高校的教务管理系统。后端使用 ASP.NET Core 10、EF Core 10，前端使用 Vue 3、TypeScript 和 Element Plus。
 
+当前已实现系统登录与角色权限、基础数据、用户管理、教师档案、学生档案、课程库和首页统计。人员及课程列表支持组合筛选、服务端分页和完整增删改查。
+
 ## 本地开发：热更新模式
 
 本地开发固定使用 SQLite。首次启动会自动创建 `src/Jiaowu.Api/data/jiaowu-dev.sqlite` 并写入演示组织数据。
@@ -55,7 +57,7 @@ dotnet tool restore
 dotnet ef migrations list --project src/Jiaowu.Api --startup-project src/Jiaowu.Api
 ```
 
-应用启动时会自动执行尚未应用的 MySQL 迁移。SQLite 只用于本地开发，并通过 `EnsureCreated` 建立本地数据库；开发模型变化后，可删除本地 SQLite 文件重新生成，不能把该文件用于生产。
+应用启动时会自动执行尚未应用的 MySQL 迁移。SQLite 只用于本地开发：新库通过 `EnsureCreated` 建立，已有开发库通过轻量、版本化的本地升级脚本补齐结构，不需要手动删除数据文件。SQLite 文件不能用于生产。
 
 ## 验证
 

scripts/smoke-test.ps1

@@ -66,6 +66,9 @@ try {
     $headers = @{ Authorization = "Bearer $($login.token)" }
     $dashboard = Invoke-RestMethod -Uri 'http://localhost:5255/api/dashboard' -Headers $headers
     $campuses = Invoke-RestMethod -Uri 'http://localhost:5255/api/base-data/campuses' -Headers $headers
+    $teachers = Invoke-RestMethod -Uri 'http://localhost:5255/api/personnel/teachers?page=1&pageSize=10' -Headers $headers
+    $students = Invoke-RestMethod -Uri 'http://localhost:5255/api/personnel/students?page=1&pageSize=10' -Headers $headers
+    $courses = Invoke-RestMethod -Uri 'http://localhost:5255/api/courses?page=1&pageSize=10' -Headers $headers
     $frontend = Invoke-WebRequest -Uri 'http://localhost:5255/' -TimeoutSec 5
     $spaFallback = Invoke-WebRequest -Uri 'http://localhost:5255/base-data' -TimeoutSec 5
     $unknownApiParameters = @{
@@ -81,6 +84,9 @@ try {
         User         = $login.user.displayName
         Term         = $dashboard.currentTerm.name
         Campuses     = @($campuses).Count
+        Teachers     = $teachers.total
+        Students     = $students.total
+        Courses      = $courses.total
         StaticIndex  = $frontend.Content.Contains('明序教务管理系统')
         SpaFallback  = $spaFallback.StatusCode
         ApiNotFound  = $unknownApi.StatusCode

scripts/start-visual-test.ps1

@@ -0,0 +1,13 @@
+$ErrorActionPreference = 'Stop'
+$env:ASPNETCORE_ENVIRONMENT = 'Development'
+$env:ASPNETCORE_URLS = 'http://localhost:5256'
+
+$workspaceRoot = Split-Path -Parent $PSScriptRoot
+$publishRoot = Join-Path $workspaceRoot '.artifacts/publish'
+$process = Start-Process `
+    -FilePath (Join-Path $publishRoot 'Jiaowu.Api.exe') `
+    -WorkingDirectory $publishRoot `
+    -WindowStyle Hidden `
+    -PassThru
+
+$process.Id

src/Jiaowu.Api/Contracts/PagedResult.cs

@@ -0,0 +1,7 @@
+namespace Jiaowu.Api.Contracts;
+
+public sealed record PagedResult<T>(
+    IReadOnlyCollection<T> Items,
+    int Total,
+    int Page,
+    int PageSize);

src/Jiaowu.Api/Controllers/CoursesController.cs

@@ -0,0 +1,215 @@
+using System.ComponentModel.DataAnnotations;
+using System.Security.Claims;
+using Jiaowu.Api.Contracts;
+using Jiaowu.Api.Domain.Academic;
+using Jiaowu.Api.Domain.Identity;
+using Jiaowu.Api.Infrastructure.Persistence;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+
+namespace Jiaowu.Api.Controllers;
+
+[ApiController]
+[Authorize]
+[Route("api/courses")]
+public sealed class CoursesController(AppDbContext db) : ControllerBase
+{
+    private const string WriteRoles =
+        SystemRoles.SuperAdmin + "," +
+        SystemRoles.AcademicAdmin + "," +
+        SystemRoles.CollegeAdmin;
+
+    [HttpGet]
+    public async Task<ActionResult<PagedResult<object>>> Get(
+        int page = 1,
+        int pageSize = 20,
+        string? keyword = null,
+        Guid? collegeId = null,
+        CourseNature? nature = null,
+        bool? isEnabled = null,
+        CancellationToken cancellationToken = default)
+    {
+        page = Math.Max(1, page);
+        pageSize = Math.Clamp(pageSize, 10, 100);
+        var source = db.Courses.AsNoTracking().AsQueryable();
+        var scopedCollegeId = GetScopedCollegeId();
+        if (scopedCollegeId.HasValue)
+            source = source.Where(x => x.CollegeId == scopedCollegeId.Value);
+        if (collegeId.HasValue)
+            source = source.Where(x => x.CollegeId == collegeId.Value);
+        if (nature.HasValue)
+            source = source.Where(x => x.Nature == nature.Value);
+        if (isEnabled.HasValue)
+            source = source.Where(x => x.IsEnabled == isEnabled.Value);
+        if (!string.IsNullOrWhiteSpace(keyword))
+        {
+            keyword = keyword.Trim();
+            source = source.Where(x =>
+                x.Code.Contains(keyword) ||
+                x.Name.Contains(keyword) ||
+                (x.EnglishName != null && x.EnglishName.Contains(keyword)));
+        }
+
+        var total = await source.CountAsync(cancellationToken);
+        var items = await source
+            .OrderBy(x => x.SortOrder)
+            .ThenBy(x => x.Code)
+            .Skip((page - 1) * pageSize)
+            .Take(pageSize)
+            .Select(x => new
+            {
+                x.Id,
+                x.Code,
+                x.Name,
+                x.EnglishName,
+                x.CollegeId,
+                CollegeName = x.College!.Name,
+                x.Credits,
+                x.TotalHours,
+                x.LectureHours,
+                x.PracticeHours,
+                x.Nature,
+                x.AssessmentMethod,
+                x.Description,
+                x.IsEnabled,
+                x.SortOrder,
+                x.CreatedAt
+            })
+            .ToListAsync(cancellationToken);
+
+        return Ok(new PagedResult<object>(items, total, page, pageSize));
+    }
+
+    [HttpPost]
+    [Authorize(Roles = WriteRoles)]
+    public async Task<ActionResult> Create(
+        CourseRequest request,
+        CancellationToken cancellationToken)
+    {
+        var validation = await ValidateAsync(request, cancellationToken);
+        if (validation is not null) return validation;
+
+        var entity = new Course
+        {
+            Code = request.Code.Trim(),
+            Name = request.Name.Trim(),
+            EnglishName = Normalize(request.EnglishName),
+            CollegeId = request.CollegeId,
+            Credits = request.Credits,
+            TotalHours = request.TotalHours,
+            LectureHours = request.LectureHours,
+            PracticeHours = request.PracticeHours,
+            Nature = request.Nature,
+            AssessmentMethod = request.AssessmentMethod,
+            Description = Normalize(request.Description),
+            IsEnabled = request.IsEnabled,
+            SortOrder = request.SortOrder
+        };
+        db.Courses.Add(entity);
+        return await SaveAsync(entity.Id, true, cancellationToken);
+    }
+
+    [HttpPut("{id:guid}")]
+    [Authorize(Roles = WriteRoles)]
+    public async Task<ActionResult> Update(
+        Guid id,
+        CourseRequest request,
+        CancellationToken cancellationToken)
+    {
+        var entity = await db.Courses.FindAsync([id], cancellationToken);
+        if (entity is null) return NotFound();
+        if (!CanAccessCollege(entity.CollegeId)) return Forbid();
+        var validation = await ValidateAsync(request, cancellationToken);
+        if (validation is not null) return validation;
+
+        entity.Code = request.Code.Trim();
+        entity.Name = request.Name.Trim();
+        entity.EnglishName = Normalize(request.EnglishName);
+        entity.CollegeId = request.CollegeId;
+        entity.Credits = request.Credits;
+        entity.TotalHours = request.TotalHours;
+        entity.LectureHours = request.LectureHours;
+        entity.PracticeHours = request.PracticeHours;
+        entity.Nature = request.Nature;
+        entity.AssessmentMethod = request.AssessmentMethod;
+        entity.Description = Normalize(request.Description);
+        entity.IsEnabled = request.IsEnabled;
+        entity.SortOrder = request.SortOrder;
+        return await SaveAsync(entity.Id, false, cancellationToken);
+    }
+
+    [HttpDelete("{id:guid}")]
+    [Authorize(Roles = WriteRoles)]
+    public async Task<ActionResult> Delete(Guid id, CancellationToken cancellationToken)
+    {
+        var entity = await db.Courses.FindAsync([id], cancellationToken);
+        if (entity is null) return NotFound();
+        if (!CanAccessCollege(entity.CollegeId)) return Forbid();
+        db.Courses.Remove(entity);
+        return await SaveAsync(id, false, cancellationToken);
+    }
+
+    private async Task<ActionResult?> ValidateAsync(
+        CourseRequest request,
+        CancellationToken cancellationToken)
+    {
+        if (!CanAccessCollege(request.CollegeId)) return Forbid();
+        if (!await db.Colleges.AnyAsync(x => x.Id == request.CollegeId, cancellationToken))
+            return ValidationProblem("所选学院不存在。");
+        if (request.LectureHours + request.PracticeHours > request.TotalHours)
+            return ValidationProblem("讲授学时与实践学时之和不能超过总学时。");
+        return null;
+    }
+
+    private Guid? GetScopedCollegeId()
+    {
+        if (!User.IsInRole(SystemRoles.CollegeAdmin))
+            return null;
+        return Guid.TryParse(User.FindFirstValue("college_id"), out var collegeId)
+            ? collegeId
+            : Guid.Empty;
+    }
+
+    private bool CanAccessCollege(Guid collegeId) =>
+        !GetScopedCollegeId().HasValue || GetScopedCollegeId() == collegeId;
+
+    private async Task<ActionResult> SaveAsync(
+        Guid id,
+        bool created,
+        CancellationToken cancellationToken)
+    {
+        try
+        {
+            await db.SaveChangesAsync(cancellationToken);
+            return created ? Created(string.Empty, new { id }) : NoContent();
+        }
+        catch (DbUpdateException)
+        {
+            return Conflict(new ProblemDetails
+            {
+                Title = "无法完成操作",
+                Detail = "课程编码已存在，或课程已被其他教学业务引用。",
+                Status = StatusCodes.Status409Conflict
+            });
+        }
+    }
+
+    private static string? Normalize(string? value) =>
+        string.IsNullOrWhiteSpace(value) ? null : value.Trim();
+}
+
+public sealed record CourseRequest(
+    [Required, MaxLength(40)] string Code,
+    [Required, MaxLength(100)] string Name,
+    [MaxLength(150)] string? EnglishName,
+    Guid CollegeId,
+    [Range(typeof(decimal), "0.1", "99")] decimal Credits,
+    [Range(1, 1000)] int TotalHours,
+    [Range(0, 1000)] int LectureHours,
+    [Range(0, 1000)] int PracticeHours,
+    CourseNature Nature,
+    AssessmentMethod AssessmentMethod,
+    [MaxLength(1000)] string? Description,
+    bool IsEnabled,
+    int SortOrder);

src/Jiaowu.Api/Controllers/DashboardController.cs

@@ -29,6 +29,9 @@ public sealed class DashboardController(AppDbContext db) : ControllerBase
                 Majors = await db.Majors.CountAsync(cancellationToken),
                 Classes = await db.AdministrativeClasses.CountAsync(cancellationToken),
                 Classrooms = await db.Classrooms.CountAsync(cancellationToken),
+                Teachers = await db.Teachers.CountAsync(cancellationToken),
+                Students = await db.Students.CountAsync(cancellationToken),
+                Courses = await db.Courses.CountAsync(cancellationToken),
                 Users = await db.Users.CountAsync(cancellationToken)
             }
         };

src/Jiaowu.Api/Controllers/PersonnelController.cs

@@ -0,0 +1,410 @@
+using System.ComponentModel.DataAnnotations;
+using System.Security.Claims;
+using Jiaowu.Api.Contracts;
+using Jiaowu.Api.Domain.Academic;
+using Jiaowu.Api.Domain.Identity;
+using Jiaowu.Api.Infrastructure.Persistence;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+
+namespace Jiaowu.Api.Controllers;
+
+[ApiController]
+[Authorize(Roles = ReadRoles)]
+[Route("api/personnel")]
+public sealed class PersonnelController(AppDbContext db) : ControllerBase
+{
+    private const string ReadRoles =
+        SystemRoles.SuperAdmin + "," +
+        SystemRoles.AcademicAdmin + "," +
+        SystemRoles.CollegeAdmin + "," +
+        SystemRoles.Counselor;
+
+    private const string WriteRoles =
+        SystemRoles.SuperAdmin + "," +
+        SystemRoles.AcademicAdmin + "," +
+        SystemRoles.CollegeAdmin;
+
+    [HttpGet("teachers")]
+    public async Task<ActionResult<PagedResult<object>>> GetTeachers(
+        [FromQuery] PersonnelQuery query,
+        CancellationToken cancellationToken)
+    {
+        var page = NormalizePage(query.Page);
+        var pageSize = NormalizePageSize(query.PageSize);
+        var source = db.Teachers.AsNoTracking().AsQueryable();
+        var scopedCollegeId = GetScopedCollegeId();
+        if (scopedCollegeId.HasValue)
+            source = source.Where(x => x.CollegeId == scopedCollegeId.Value);
+        if (query.CollegeId.HasValue)
+            source = source.Where(x => x.CollegeId == query.CollegeId);
+        if (!string.IsNullOrWhiteSpace(query.Keyword))
+        {
+            var keyword = query.Keyword.Trim();
+            source = source.Where(x =>
+                x.TeacherNumber.Contains(keyword) ||
+                x.Name.Contains(keyword) ||
+                (x.Title != null && x.Title.Contains(keyword)));
+        }
+        if (query.TeacherStatus.HasValue)
+            source = source.Where(x => x.Status == query.TeacherStatus);
+
+        var total = await source.CountAsync(cancellationToken);
+        var items = await source
+            .OrderBy(x => x.TeacherNumber)
+            .Skip((page - 1) * pageSize)
+            .Take(pageSize)
+            .Select(x => new
+            {
+                x.Id,
+                x.TeacherNumber,
+                x.Name,
+                x.Gender,
+                x.CollegeId,
+                CollegeName = x.College!.Name,
+                x.Title,
+                x.Status,
+                x.HireDate,
+                x.IsExternal,
+                x.Phone,
+                x.Email,
+                x.Notes,
+                x.UserId,
+                x.CreatedAt
+            })
+            .ToListAsync(cancellationToken);
+
+        return Ok(new PagedResult<object>(items, total, page, pageSize));
+    }
+
+    [HttpPost("teachers")]
+    [Authorize(Roles = WriteRoles)]
+    public async Task<ActionResult> CreateTeacher(
+        TeacherRequest request,
+        CancellationToken cancellationToken)
+    {
+        var validation = await ValidateCollegeAsync(request.CollegeId, cancellationToken);
+        if (validation is not null) return validation;
+
+        var entity = new Teacher
+        {
+            TeacherNumber = request.TeacherNumber.Trim(),
+            Name = request.Name.Trim(),
+            Gender = request.Gender,
+            CollegeId = request.CollegeId,
+            Title = Normalize(request.Title),
+            Status = request.Status,
+            HireDate = request.HireDate,
+            IsExternal = request.IsExternal,
+            Phone = Normalize(request.Phone),
+            Email = Normalize(request.Email),
+            Notes = Normalize(request.Notes)
+        };
+        db.Teachers.Add(entity);
+        return await SaveCreatedAsync(entity.Id, cancellationToken);
+    }
+
+    [HttpPut("teachers/{id:guid}")]
+    [Authorize(Roles = WriteRoles)]
+    public async Task<ActionResult> UpdateTeacher(
+        Guid id,
+        TeacherRequest request,
+        CancellationToken cancellationToken)
+    {
+        var entity = await db.Teachers.FindAsync([id], cancellationToken);
+        if (entity is null) return NotFound();
+        if (!CanAccessCollege(entity.CollegeId)) return Forbid();
+        var validation = await ValidateCollegeAsync(request.CollegeId, cancellationToken);
+        if (validation is not null) return validation;
+
+        entity.TeacherNumber = request.TeacherNumber.Trim();
+        entity.Name = request.Name.Trim();
+        entity.Gender = request.Gender;
+        entity.CollegeId = request.CollegeId;
+        entity.Title = Normalize(request.Title);
+        entity.Status = request.Status;
+        entity.HireDate = request.HireDate;
+        entity.IsExternal = request.IsExternal;
+        entity.Phone = Normalize(request.Phone);
+        entity.Email = Normalize(request.Email);
+        entity.Notes = Normalize(request.Notes);
+        return await SaveNoContentAsync(cancellationToken);
+    }
+
+    [HttpDelete("teachers/{id:guid}")]
+    [Authorize(Roles = WriteRoles)]
+    public async Task<IActionResult> DeleteTeacher(Guid id, CancellationToken cancellationToken)
+    {
+        var entity = await db.Teachers.FindAsync([id], cancellationToken);
+        if (entity is null) return NotFound();
+        if (!CanAccessCollege(entity.CollegeId)) return Forbid();
+        if (entity.UserId.HasValue)
+        {
+            return ConflictProblem("教师已关联登录账号，请先解除账号关联后再删除。");
+        }
+
+        db.Teachers.Remove(entity);
+        return await SaveNoContentAsync(cancellationToken);
+    }
+
+    [HttpGet("students")]
+    public async Task<ActionResult<PagedResult<object>>> GetStudents(
+        [FromQuery] PersonnelQuery query,
+        CancellationToken cancellationToken)
+    {
+        var page = NormalizePage(query.Page);
+        var pageSize = NormalizePageSize(query.PageSize);
+        var source = db.Students.AsNoTracking().AsQueryable();
+        var scopedCollegeId = GetScopedCollegeId();
+        if (scopedCollegeId.HasValue)
+        {
+            source = source.Where(x =>
+                x.AdministrativeClass!.Major!.CollegeId == scopedCollegeId.Value);
+        }
+        if (query.CollegeId.HasValue)
+        {
+            source = source.Where(x =>
+                x.AdministrativeClass!.Major!.CollegeId == query.CollegeId.Value);
+        }
+        if (query.MajorId.HasValue)
+            source = source.Where(x => x.AdministrativeClass!.MajorId == query.MajorId);
+        if (query.ClassId.HasValue)
+            source = source.Where(x => x.AdministrativeClassId == query.ClassId);
+        if (query.EnrollmentYear.HasValue)
+            source = source.Where(x => x.EnrollmentYear == query.EnrollmentYear);
+        if (query.StudentStatus.HasValue)
+            source = source.Where(x => x.Status == query.StudentStatus);
+        if (!string.IsNullOrWhiteSpace(query.Keyword))
+        {
+            var keyword = query.Keyword.Trim();
+            source = source.Where(x =>
+                x.StudentNumber.Contains(keyword) || x.Name.Contains(keyword));
+        }
+
+        var total = await source.CountAsync(cancellationToken);
+        var items = await source
+            .OrderBy(x => x.StudentNumber)
+            .Skip((page - 1) * pageSize)
+            .Take(pageSize)
+            .Select(x => new
+            {
+                x.Id,
+                x.StudentNumber,
+                x.Name,
+                x.Gender,
+                x.AdministrativeClassId,
+                ClassName = x.AdministrativeClass!.Name,
+                MajorId = x.AdministrativeClass.MajorId,
+                MajorName = x.AdministrativeClass.Major!.Name,
+                CollegeId = x.AdministrativeClass.Major.CollegeId,
+                CollegeName = x.AdministrativeClass.Major.College!.Name,
+                x.EnrollmentYear,
+                x.EnrollmentDate,
+                x.Status,
+                x.DateOfBirth,
+                x.Phone,
+                x.Email,
+                x.Notes,
+                x.UserId,
+                x.CreatedAt
+            })
+            .ToListAsync(cancellationToken);
+
+        return Ok(new PagedResult<object>(items, total, page, pageSize));
+    }
+
+    [HttpPost("students")]
+    [Authorize(Roles = WriteRoles)]
+    public async Task<ActionResult> CreateStudent(
+        StudentRequest request,
+        CancellationToken cancellationToken)
+    {
+        var targetClass = await db.AdministrativeClasses.AsNoTracking()
+            .Where(x => x.Id == request.AdministrativeClassId)
+            .Select(x => new { x.Id, CollegeId = x.Major!.CollegeId })
+            .FirstOrDefaultAsync(cancellationToken);
+        if (targetClass is null)
+            return ValidationProblem("所选行政班不存在。");
+        if (!CanAccessCollege(targetClass.CollegeId))
+            return Forbid();
+
+        var entity = new Student
+        {
+            StudentNumber = request.StudentNumber.Trim(),
+            Name = request.Name.Trim(),
+            Gender = request.Gender,
+            AdministrativeClassId = request.AdministrativeClassId,
+            EnrollmentYear = request.EnrollmentYear,
+            EnrollmentDate = request.EnrollmentDate,
+            Status = request.Status,
+            DateOfBirth = request.DateOfBirth,
+            Phone = Normalize(request.Phone),
+            Email = Normalize(request.Email),
+            Notes = Normalize(request.Notes)
+        };
+        db.Students.Add(entity);
+        return await SaveCreatedAsync(entity.Id, cancellationToken);
+    }
+
+    [HttpPut("students/{id:guid}")]
+    [Authorize(Roles = WriteRoles)]
+    public async Task<ActionResult> UpdateStudent(
+        Guid id,
+        StudentRequest request,
+        CancellationToken cancellationToken)
+    {
+        var entity = await db.Students
+            .Include(x => x.AdministrativeClass)
+            .ThenInclude(x => x!.Major)
+            .FirstOrDefaultAsync(x => x.Id == id, cancellationToken);
+        if (entity is null) return NotFound();
+        if (!CanAccessCollege(entity.AdministrativeClass!.Major!.CollegeId)) return Forbid();
+
+        var targetClass = await db.AdministrativeClasses.AsNoTracking()
+            .Where(x => x.Id == request.AdministrativeClassId)
+            .Select(x => new { x.Id, CollegeId = x.Major!.CollegeId })
+            .FirstOrDefaultAsync(cancellationToken);
+        if (targetClass is null)
+            return ValidationProblem("所选行政班不存在。");
+        if (!CanAccessCollege(targetClass.CollegeId))
+            return Forbid();
+
+        entity.StudentNumber = request.StudentNumber.Trim();
+        entity.Name = request.Name.Trim();
+        entity.Gender = request.Gender;
+        entity.AdministrativeClassId = request.AdministrativeClassId;
+        entity.EnrollmentYear = request.EnrollmentYear;
+        entity.EnrollmentDate = request.EnrollmentDate;
+        entity.Status = request.Status;
+        entity.DateOfBirth = request.DateOfBirth;
+        entity.Phone = Normalize(request.Phone);
+        entity.Email = Normalize(request.Email);
+        entity.Notes = Normalize(request.Notes);
+        return await SaveNoContentAsync(cancellationToken);
+    }
+
+    [HttpDelete("students/{id:guid}")]
+    [Authorize(Roles = WriteRoles)]
+    public async Task<IActionResult> DeleteStudent(Guid id, CancellationToken cancellationToken)
+    {
+        var entity = await db.Students
+            .Include(x => x.AdministrativeClass)
+            .ThenInclude(x => x!.Major)
+            .FirstOrDefaultAsync(x => x.Id == id, cancellationToken);
+        if (entity is null) return NotFound();
+        if (!CanAccessCollege(entity.AdministrativeClass!.Major!.CollegeId)) return Forbid();
+        if (entity.UserId.HasValue)
+        {
+            return ConflictProblem("学生已关联登录账号，请先解除账号关联后再删除。");
+        }
+
+        db.Students.Remove(entity);
+        return await SaveNoContentAsync(cancellationToken);
+    }
+
+    private Guid? GetScopedCollegeId()
+    {
+        if (!User.IsInRole(SystemRoles.CollegeAdmin) &&
+            !User.IsInRole(SystemRoles.Counselor))
+        {
+            return null;
+        }
+
+        return Guid.TryParse(User.FindFirstValue("college_id"), out var collegeId)
+            ? collegeId
+            : Guid.Empty;
+    }
+
+    private bool CanAccessCollege(Guid collegeId) =>
+        !GetScopedCollegeId().HasValue || GetScopedCollegeId() == collegeId;
+
+    private async Task<ActionResult?> ValidateCollegeAsync(
+        Guid collegeId,
+        CancellationToken cancellationToken)
+    {
+        if (!CanAccessCollege(collegeId)) return Forbid();
+        if (!await db.Colleges.AnyAsync(x => x.Id == collegeId, cancellationToken))
+            return ValidationProblem("所选学院不存在。");
+        return null;
+    }
+
+    private async Task<ActionResult> SaveCreatedAsync(
+        Guid id,
+        CancellationToken cancellationToken)
+    {
+        try
+        {
+            await db.SaveChangesAsync(cancellationToken);
+            return Created(string.Empty, new { id });
+        }
+        catch (DbUpdateException)
+        {
+            return ConflictProblem("编号已存在，或关联数据无效。");
+        }
+    }
+
+    private async Task<ActionResult> SaveNoContentAsync(CancellationToken cancellationToken)
+    {
+        try
+        {
+            await db.SaveChangesAsync(cancellationToken);
+            return NoContent();
+        }
+        catch (DbUpdateException)
+        {
+            return ConflictProblem("编号已存在，或该档案已被其他业务引用。");
+        }
+    }
+
+    private ActionResult ConflictProblem(string detail) =>
+        Conflict(new ProblemDetails
+        {
+            Title = "无法完成操作",
+            Detail = detail,
+            Status = StatusCodes.Status409Conflict
+        });
+
+    private static string? Normalize(string? value) =>
+        string.IsNullOrWhiteSpace(value) ? null : value.Trim();
+
+    private static int NormalizePage(int page) => Math.Max(1, page);
+    private static int NormalizePageSize(int pageSize) => Math.Clamp(pageSize, 10, 100);
+}
+
+public sealed record PersonnelQuery(
+    int Page = 1,
+    int PageSize = 20,
+    string? Keyword = null,
+    Guid? CollegeId = null,
+    Guid? MajorId = null,
+    Guid? ClassId = null,
+    int? EnrollmentYear = null,
+    TeacherStatus? TeacherStatus = null,
+    StudentStatus? StudentStatus = null);
+
+public sealed record TeacherRequest(
+    [Required, MaxLength(30)] string TeacherNumber,
+    [Required, MaxLength(50)] string Name,
+    Gender Gender,
+    Guid CollegeId,
+    [MaxLength(30)] string? Title,
+    TeacherStatus Status,
+    DateOnly? HireDate,
+    bool IsExternal,
+    [MaxLength(30)] string? Phone,
+    [EmailAddress, MaxLength(100)] string? Email,
+    [MaxLength(500)] string? Notes);
+
+public sealed record StudentRequest(
+    [Required, MaxLength(30)] string StudentNumber,
+    [Required, MaxLength(50)] string Name,
+    Gender Gender,
+    Guid AdministrativeClassId,
+    [Range(2000, 2200)] int EnrollmentYear,
+    DateOnly EnrollmentDate,
+    StudentStatus Status,
+    DateOnly? DateOfBirth,
+    [MaxLength(30)] string? Phone,
+    [EmailAddress, MaxLength(100)] string? Email,
+    [MaxLength(500)] string? Notes);

src/Jiaowu.Api/Domain/Academic/PeopleAndCourseEntities.cs

@@ -0,0 +1,89 @@
+using Jiaowu.Api.Domain.Common;
+
+namespace Jiaowu.Api.Domain.Academic;
+
+public sealed class Teacher : EntityBase
+{
+    public required string TeacherNumber { get; set; }
+    public required string Name { get; set; }
+    public Gender Gender { get; set; }
+    public Guid CollegeId { get; set; }
+    public College? College { get; set; }
+    public string? Title { get; set; }
+    public TeacherStatus Status { get; set; } = TeacherStatus.Active;
+    public DateOnly? HireDate { get; set; }
+    public bool IsExternal { get; set; }
+    public string? Phone { get; set; }
+    public string? Email { get; set; }
+    public string? Notes { get; set; }
+    public Guid? UserId { get; set; }
+}
+
+public sealed class Student : EntityBase
+{
+    public required string StudentNumber { get; set; }
+    public required string Name { get; set; }
+    public Gender Gender { get; set; }
+    public Guid AdministrativeClassId { get; set; }
+    public AdministrativeClass? AdministrativeClass { get; set; }
+    public int EnrollmentYear { get; set; }
+    public DateOnly EnrollmentDate { get; set; }
+    public StudentStatus Status { get; set; } = StudentStatus.Active;
+    public DateOnly? DateOfBirth { get; set; }
+    public string? Phone { get; set; }
+    public string? Email { get; set; }
+    public string? Notes { get; set; }
+    public Guid? UserId { get; set; }
+}
+
+public sealed class Course : CatalogEntity
+{
+    public Guid CollegeId { get; set; }
+    public College? College { get; set; }
+    public string? EnglishName { get; set; }
+    public decimal Credits { get; set; }
+    public int TotalHours { get; set; }
+    public int LectureHours { get; set; }
+    public int PracticeHours { get; set; }
+    public CourseNature Nature { get; set; }
+    public AssessmentMethod AssessmentMethod { get; set; }
+    public string? Description { get; set; }
+}
+
+public enum Gender
+{
+    Unknown = 0,
+    Male = 1,
+    Female = 2
+}
+
+public enum TeacherStatus
+{
+    Active = 1,
+    OnLeave = 2,
+    Retired = 3,
+    Departed = 4
+}
+
+public enum StudentStatus
+{
+    Active = 1,
+    Suspended = 2,
+    Graduated = 3,
+    Withdrawn = 4
+}
+
+public enum CourseNature
+{
+    GeneralRequired = 1,
+    MajorRequired = 2,
+    MajorElective = 3,
+    GeneralElective = 4,
+    Practice = 5
+}
+
+public enum AssessmentMethod
+{
+    Examination = 1,
+    Assessment = 2
+}

src/Jiaowu.Api/Infrastructure/Persistence/AppDbContext.cs

@@ -17,6 +17,9 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
     public DbSet<Building> Buildings => Set<Building>();
     public DbSet<Classroom> Classrooms => Set<Classroom>();
     public DbSet<AcademicTerm> AcademicTerms => Set<AcademicTerm>();
+    public DbSet<Teacher> Teachers => Set<Teacher>();
+    public DbSet<Student> Students => Set<Student>();
+    public DbSet<Course> Courses => Set<Course>();
     public DbSet<AuditLog> AuditLogs => Set<AuditLog>();
 
     protected override void OnModelCreating(ModelBuilder builder)
@@ -42,6 +45,7 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
         ConfigureCatalog<Building>(builder);
         ConfigureCatalog<Classroom>(builder);
         ConfigureCatalog<AcademicTerm>(builder);
+        ConfigureCatalog<Course>(builder);
 
         builder.Entity<College>()
             .HasOne(x => x.Campus)
@@ -76,6 +80,58 @@ public sealed class AppDbContext(DbContextOptions<AppDbContext> options)
         builder.Entity<AcademicTerm>()
             .HasIndex(x => x.IsCurrent);
 
+        builder.Entity<Teacher>(entity =>
+        {
+            entity.Property(x => x.TeacherNumber).HasMaxLength(30);
+            entity.Property(x => x.Name).HasMaxLength(50);
+            entity.Property(x => x.Title).HasMaxLength(30);
+            entity.Property(x => x.Phone).HasMaxLength(30);
+            entity.Property(x => x.Email).HasMaxLength(100);
+            entity.Property(x => x.Notes).HasMaxLength(500);
+            entity.HasIndex(x => x.TeacherNumber).IsUnique();
+            entity.HasIndex(x => new { x.CollegeId, x.Status });
+            entity.HasOne(x => x.College)
+                .WithMany()
+                .HasForeignKey(x => x.CollegeId)
+                .OnDelete(DeleteBehavior.Restrict);
+            entity.HasOne<ApplicationUser>()
+                .WithMany()
+                .HasForeignKey(x => x.UserId)
+                .OnDelete(DeleteBehavior.SetNull);
+        });
+
+        builder.Entity<Student>(entity =>
+        {
+            entity.Property(x => x.StudentNumber).HasMaxLength(30);
+            entity.Property(x => x.Name).HasMaxLength(50);
+            entity.Property(x => x.Phone).HasMaxLength(30);
+            entity.Property(x => x.Email).HasMaxLength(100);
+            entity.Property(x => x.Notes).HasMaxLength(500);
+            entity.HasIndex(x => x.StudentNumber).IsUnique();
+            entity.HasIndex(x => new { x.AdministrativeClassId, x.Status });
+            entity.HasIndex(x => x.EnrollmentYear);
+            entity.HasOne(x => x.AdministrativeClass)
+                .WithMany()
+                .HasForeignKey(x => x.AdministrativeClassId)
+                .OnDelete(DeleteBehavior.Restrict);
+            entity.HasOne<ApplicationUser>()
+                .WithMany()
+                .HasForeignKey(x => x.UserId)
+                .OnDelete(DeleteBehavior.SetNull);
+        });
+
+        builder.Entity<Course>(entity =>
+        {
+            entity.Property(x => x.EnglishName).HasMaxLength(150);
+            entity.Property(x => x.Credits).HasPrecision(5, 2);
+            entity.Property(x => x.Description).HasMaxLength(1000);
+            entity.HasIndex(x => new { x.CollegeId, x.Nature });
+            entity.HasOne(x => x.College)
+                .WithMany()
+                .HasForeignKey(x => x.CollegeId)
+                .OnDelete(DeleteBehavior.Restrict);
+        });
+
         builder.Entity<AuditLog>(entity =>
         {
             entity.Property(x => x.Method).HasMaxLength(10);

src/Jiaowu.Api/Infrastructure/Persistence/DatabaseInitializer.cs

@@ -9,6 +9,7 @@ public sealed class DatabaseInitializer(
     AppDbContext db,
     RoleManager<ApplicationRole> roleManager,
     UserManager<ApplicationUser> userManager,
+    DevelopmentSqliteMigrator sqliteMigrator,
     IConfiguration configuration,
     IHostEnvironment environment,
     ILogger<DatabaseInitializer> logger)
@@ -18,6 +19,7 @@ public sealed class DatabaseInitializer(
         if (environment.IsDevelopment())
         {
             await db.Database.EnsureCreatedAsync();
+            await sqliteMigrator.MigrateAsync();
         }
         else
         {
@@ -108,71 +110,182 @@ public sealed class DatabaseInitializer(
 
     private async Task SeedDevelopmentDataAsync()
     {
-        if (await db.Campuses.AnyAsync())
+        if (!await db.Campuses.AnyAsync())
         {
-            return;
+            var campus = new Campus
+            {
+                Code = "MAIN",
+                Name = "主校区",
+                Address = "大学路 1 号"
+            };
+            var college = new College
+            {
+                Code = "CS",
+                Name = "计算机学院",
+                ShortName = "计算机学院",
+                CampusId = campus.Id
+            };
+            var major = new Major
+            {
+                Code = "080901",
+                Name = "计算机科学与技术",
+                CollegeId = college.Id,
+                DegreeType = "工学学士",
+                SchoolingYears = 4
+            };
+            var building = new Building
+            {
+                Code = "J1",
+                Name = "第一教学楼",
+                CampusId = campus.Id
+            };
+
+            db.AddRange(
+                campus,
+                college,
+                major,
+                new AdministrativeClass
+                {
+                    Code = "CS2026-01",
+                    Name = "计科 2026-1 班",
+                    MajorId = major.Id,
+                    Grade = 2026,
+                    CounselorName = "陈老师"
+                },
+                building,
+                new Classroom
+                {
+                    Code = "J1-201",
+                    Name = "J1-201",
+                    BuildingId = building.Id,
+                    Capacity = 60,
+                    RoomType = "多媒体教室",
+                    Equipment = "投影、扩声、录播"
+                },
+                new AcademicTerm
+                {
+                    Code = "2026-2027-1",
+                    Name = "2026—2027 学年第一学期",
+                    AcademicYear = "2026-2027",
+                    Season = TermSeason.Autumn,
+                    StartDate = new DateOnly(2026, 9, 7),
+                    EndDate = new DateOnly(2027, 1, 17),
+                    IsCurrent = true
+                });
+
+            await db.SaveChangesAsync();
         }
 
-        var campus = new Campus
+        var computerCollege = await db.Colleges.SingleAsync(x => x.Code == "CS");
-        {
+        var computerClass = await db.AdministrativeClasses
-            Code = "MAIN",
+            .SingleAsync(x => x.Code == "CS2026-01");
-            Name = "主校区",
-            Address = "大学路 1 号"
-        };
-        var college = new College
-        {
-            Code = "CS",
-            Name = "计算机学院",
-            ShortName = "计算机学院",
-            CampusId = campus.Id
-        };
-        var major = new Major
-        {
-            Code = "080901",
-            Name = "计算机科学与技术",
-            CollegeId = college.Id,
-            DegreeType = "工学学士",
-            SchoolingYears = 4
-        };
-        var building = new Building
-        {
-            Code = "J1",
-            Name = "第一教学楼",
-            CampusId = campus.Id
-        };
 
-        db.AddRange(
+        if (!await db.Teachers.AnyAsync())
-            campus,
+        {
-            college,
+            db.Teachers.AddRange(
-            major,
+                new Teacher
-            new AdministrativeClass
+                {
-            {
+                    TeacherNumber = "T2026001",
-                Code = "CS2026-01",
+                    Name = "陈明远",
-                Name = "计科 2026-1 班",
+                    Gender = Gender.Male,
-                MajorId = major.Id,
+                    CollegeId = computerCollege.Id,
-                Grade = 2026,
+                    Title = "副教授",
-                CounselorName = "陈老师"
+                    Status = TeacherStatus.Active,
-            },
+                    HireDate = new DateOnly(2018, 7, 1),
-            building,
+                    Email = "chenmy@example.edu.cn"
-            new Classroom
+                },
-            {
+                new Teacher
-                Code = "J1-201",
+                {
-                Name = "J1-201",
+                    TeacherNumber = "T2026002",
-                BuildingId = building.Id,
+                    Name = "林书雅",
-                Capacity = 60,
+                    Gender = Gender.Female,
-                RoomType = "多媒体教室",
+                    CollegeId = computerCollege.Id,
-                Equipment = "投影、扩声、录播"
+                    Title = "讲师",
-            },
+                    Status = TeacherStatus.Active,
-            new AcademicTerm
+                    HireDate = new DateOnly(2022, 9, 1),
-            {
+                    Email = "linsy@example.edu.cn"
-                Code = "2026-2027-1",
+                });
-                Name = "2026—2027 学年第一学期",
+        }
-                AcademicYear = "2026-2027",
+
-                Season = TermSeason.Autumn,
+        if (!await db.Students.AnyAsync())
-                StartDate = new DateOnly(2026, 9, 7),
+        {
-                EndDate = new DateOnly(2027, 1, 17),
+            db.Students.AddRange(
-                IsCurrent = true
+                new Student
-            });
+                {
+                    StudentNumber = "202601001",
+                    Name = "周启航",
+                    Gender = Gender.Male,
+                    AdministrativeClassId = computerClass.Id,
+                    EnrollmentYear = 2026,
+                    EnrollmentDate = new DateOnly(2026, 9, 7),
+                    Status = StudentStatus.Active
+                },
+                new Student
+                {
+                    StudentNumber = "202601002",
+                    Name = "许知夏",
+                    Gender = Gender.Female,
+                    AdministrativeClassId = computerClass.Id,
+                    EnrollmentYear = 2026,
+                    EnrollmentDate = new DateOnly(2026, 9, 7),
+                    Status = StudentStatus.Active
+                },
+                new Student
+                {
+                    StudentNumber = "202601003",
+                    Name = "方嘉树",
+                    Gender = Gender.Male,
+                    AdministrativeClassId = computerClass.Id,
+                    EnrollmentYear = 2026,
+                    EnrollmentDate = new DateOnly(2026, 9, 7),
+                    Status = StudentStatus.Active
+                });
+        }
+
+        if (!await db.Courses.AnyAsync())
+        {
+            db.Courses.AddRange(
+                new Course
+                {
+                    Code = "CS101",
+                    Name = "程序设计基础",
+                    EnglishName = "Fundamentals of Programming",
+                    CollegeId = computerCollege.Id,
+                    Credits = 4,
+                    TotalHours = 64,
+                    LectureHours = 40,
+                    PracticeHours = 24,
+                    Nature = CourseNature.MajorRequired,
+                    AssessmentMethod = AssessmentMethod.Examination,
+                    Description = "面向一年级学生的程序设计入门课程。"
+                },
+                new Course
+                {
+                    Code = "CS201",
+                    Name = "数据结构",
+                    EnglishName = "Data Structures",
+                    CollegeId = computerCollege.Id,
+                    Credits = 3.5m,
+                    TotalHours = 56,
+                    LectureHours = 40,
+                    PracticeHours = 16,
+                    Nature = CourseNature.MajorRequired,
+                    AssessmentMethod = AssessmentMethod.Examination
+                },
+                new Course
+                {
+                    Code = "CS305",
+                    Name = "软件工程实践",
+                    EnglishName = "Software Engineering Practice",
+                    CollegeId = computerCollege.Id,
+                    Credits = 2,
+                    TotalHours = 48,
+                    LectureHours = 8,
+                    PracticeHours = 40,
+                    Nature = CourseNature.Practice,
+                    AssessmentMethod = AssessmentMethod.Assessment
+                });
+        }
 
         await db.SaveChangesAsync();
     }

src/Jiaowu.Api/Infrastructure/Persistence/DevelopmentSqliteMigrator.cs

@@ -0,0 +1,169 @@
+using Microsoft.EntityFrameworkCore;
+
+namespace Jiaowu.Api.Infrastructure.Persistence;
+
+public sealed class DevelopmentSqliteMigrator(
+    AppDbContext db,
+    ILogger<DevelopmentSqliteMigrator> logger)
+{
+    private const string PeopleAndCoursesMigration = "20260724_01_people_courses";
+
+    public async Task MigrateAsync(CancellationToken cancellationToken = default)
+    {
+        if (!db.Database.IsSqlite())
+        {
+            return;
+        }
+
+        await db.Database.ExecuteSqlRawAsync(
+            """
+            CREATE TABLE IF NOT EXISTS "__DevelopmentSchemaHistory" (
+                "MigrationId" TEXT NOT NULL CONSTRAINT "PK___DevelopmentSchemaHistory" PRIMARY KEY,
+                "AppliedAt" TEXT NOT NULL
+            );
+            """,
+            cancellationToken);
+
+        var applied = await db.Database
+            .SqlQuery<string>(
+                $"""
+                 SELECT "MigrationId" AS "Value"
+                 FROM "__DevelopmentSchemaHistory"
+                 WHERE "MigrationId" = {PeopleAndCoursesMigration}
+                 """)
+            .AnyAsync(cancellationToken);
+        if (applied)
+        {
+            return;
+        }
+
+        await using var transaction = await db.Database.BeginTransactionAsync(cancellationToken);
+        foreach (var statement in PeopleAndCoursesStatements)
+        {
+            await db.Database.ExecuteSqlRawAsync(statement, cancellationToken);
+        }
+
+        await db.Database.ExecuteSqlInterpolatedAsync(
+            $"""
+             INSERT INTO "__DevelopmentSchemaHistory" ("MigrationId", "AppliedAt")
+             VALUES ({PeopleAndCoursesMigration}, {DateTime.UtcNow});
+             """,
+            cancellationToken);
+        await transaction.CommitAsync(cancellationToken);
+        logger.LogInformation(
+            "Applied SQLite development schema migration {MigrationId}.",
+            PeopleAndCoursesMigration);
+    }
+
+    private static readonly string[] PeopleAndCoursesStatements =
+    [
+        """
+        CREATE TABLE IF NOT EXISTS "Teachers" (
+            "Id" TEXT NOT NULL CONSTRAINT "PK_Teachers" PRIMARY KEY,
+            "TeacherNumber" TEXT NOT NULL,
+            "Name" TEXT NOT NULL,
+            "Gender" INTEGER NOT NULL,
+            "CollegeId" TEXT NOT NULL,
+            "Title" TEXT NULL,
+            "Status" INTEGER NOT NULL,
+            "HireDate" TEXT NULL,
+            "IsExternal" INTEGER NOT NULL,
+            "Phone" TEXT NULL,
+            "Email" TEXT NULL,
+            "Notes" TEXT NULL,
+            "UserId" TEXT NULL,
+            "CreatedAt" TEXT NOT NULL,
+            "UpdatedAt" TEXT NOT NULL,
+            CONSTRAINT "FK_Teachers_Colleges_CollegeId"
+                FOREIGN KEY ("CollegeId") REFERENCES "Colleges" ("Id") ON DELETE RESTRICT,
+            CONSTRAINT "FK_Teachers_AspNetUsers_UserId"
+                FOREIGN KEY ("UserId") REFERENCES "AspNetUsers" ("Id") ON DELETE SET NULL
+        );
+        """,
+        """
+        CREATE UNIQUE INDEX IF NOT EXISTS "IX_Teachers_TeacherNumber"
+            ON "Teachers" ("TeacherNumber");
+        """,
+        """
+        CREATE INDEX IF NOT EXISTS "IX_Teachers_CollegeId_Status"
+            ON "Teachers" ("CollegeId", "Status");
+        """,
+        """
+        CREATE INDEX IF NOT EXISTS "IX_Teachers_UserId"
+            ON "Teachers" ("UserId");
+        """,
+        """
+        CREATE TABLE IF NOT EXISTS "Students" (
+            "Id" TEXT NOT NULL CONSTRAINT "PK_Students" PRIMARY KEY,
+            "StudentNumber" TEXT NOT NULL,
+            "Name" TEXT NOT NULL,
+            "Gender" INTEGER NOT NULL,
+            "AdministrativeClassId" TEXT NOT NULL,
+            "EnrollmentYear" INTEGER NOT NULL,
+            "EnrollmentDate" TEXT NOT NULL,
+            "Status" INTEGER NOT NULL,
+            "DateOfBirth" TEXT NULL,
+            "Phone" TEXT NULL,
+            "Email" TEXT NULL,
+            "Notes" TEXT NULL,
+            "UserId" TEXT NULL,
+            "CreatedAt" TEXT NOT NULL,
+            "UpdatedAt" TEXT NOT NULL,
+            CONSTRAINT "FK_Students_AdministrativeClasses_AdministrativeClassId"
+                FOREIGN KEY ("AdministrativeClassId") REFERENCES "AdministrativeClasses" ("Id")
+                ON DELETE RESTRICT,
+            CONSTRAINT "FK_Students_AspNetUsers_UserId"
+                FOREIGN KEY ("UserId") REFERENCES "AspNetUsers" ("Id") ON DELETE SET NULL
+        );
+        """,
+        """
+        CREATE UNIQUE INDEX IF NOT EXISTS "IX_Students_StudentNumber"
+            ON "Students" ("StudentNumber");
+        """,
+        """
+        CREATE INDEX IF NOT EXISTS "IX_Students_AdministrativeClassId_Status"
+            ON "Students" ("AdministrativeClassId", "Status");
+        """,
+        """
+        CREATE INDEX IF NOT EXISTS "IX_Students_EnrollmentYear"
+            ON "Students" ("EnrollmentYear");
+        """,
+        """
+        CREATE INDEX IF NOT EXISTS "IX_Students_UserId"
+            ON "Students" ("UserId");
+        """,
+        """
+        CREATE TABLE IF NOT EXISTS "Courses" (
+            "Id" TEXT NOT NULL CONSTRAINT "PK_Courses" PRIMARY KEY,
+            "CollegeId" TEXT NOT NULL,
+            "EnglishName" TEXT NULL,
+            "Credits" TEXT NOT NULL,
+            "TotalHours" INTEGER NOT NULL,
+            "LectureHours" INTEGER NOT NULL,
+            "PracticeHours" INTEGER NOT NULL,
+            "Nature" INTEGER NOT NULL,
+            "AssessmentMethod" INTEGER NOT NULL,
+            "Description" TEXT NULL,
+            "CreatedAt" TEXT NOT NULL,
+            "UpdatedAt" TEXT NOT NULL,
+            "Code" TEXT NOT NULL,
+            "Name" TEXT NOT NULL,
+            "SortOrder" INTEGER NOT NULL,
+            "IsEnabled" INTEGER NOT NULL,
+            CONSTRAINT "FK_Courses_Colleges_CollegeId"
+                FOREIGN KEY ("CollegeId") REFERENCES "Colleges" ("Id") ON DELETE RESTRICT
+        );
+        """,
+        """
+        CREATE UNIQUE INDEX IF NOT EXISTS "IX_Courses_Code" ON "Courses" ("Code");
+        """,
+        """
+        CREATE INDEX IF NOT EXISTS "IX_Courses_IsEnabled_SortOrder"
+            ON "Courses" ("IsEnabled", "SortOrder");
+        """,
+        """
+        CREATE INDEX IF NOT EXISTS "IX_Courses_CollegeId_Nature"
+            ON "Courses" ("CollegeId", "Nature");
+        """
+    ];
+}

src/Jiaowu.Api/Infrastructure/Persistence/Migrations/MySql/20260724045307_PeopleAndCourses.Designer.cs

@@ -0,0 +1,984 @@
+// <auto-generated />
+using System;
+using Jiaowu.Api.Infrastructure.Persistence;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
+{
+    [DbContext(typeof(AppDbContext))]
+    [Migration("20260724045307_PeopleAndCourses")]
+    partial class PeopleAndCourses
+    {
+        /// <inheritdoc />
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "10.0.10")
+                .HasAnnotation("Relational:MaxIdentifierLength", 64);
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.AcademicTerm", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<string>("AcademicYear")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(40)
+                        .HasColumnType("varchar(40)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<DateOnly>("EndDate")
+                        .HasColumnType("date");
+
+                    b.Property<bool>("IsCurrent")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<int>("Season")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<DateOnly>("StartDate")
+                        .HasColumnType("date");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("IsCurrent");
+
+                    b.HasIndex("IsEnabled", "SortOrder");
+
+                    b.ToTable("AcademicTerms");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.AdministrativeClass", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(40)
+                        .HasColumnType("varchar(40)");
+
+                    b.Property<string>("CounselorName")
+                        .HasColumnType("longtext");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<int>("Grade")
+                        .HasColumnType("int");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<Guid>("MajorId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("MajorId");
+
+                    b.HasIndex("IsEnabled", "SortOrder");
+
+                    b.ToTable("AdministrativeClasses");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Building", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("CampusId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(40)
+                        .HasColumnType("varchar(40)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CampusId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("IsEnabled", "SortOrder");
+
+                    b.ToTable("Buildings");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Campus", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<string>("Address")
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(40)
+                        .HasColumnType("varchar(40)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("IsEnabled", "SortOrder");
+
+                    b.ToTable("Campuses");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Classroom", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("BuildingId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<int>("Capacity")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(40)
+                        .HasColumnType("varchar(40)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("Equipment")
+                        .HasColumnType("longtext");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<string>("RoomType")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("BuildingId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("IsEnabled", "SortOrder");
+
+                    b.ToTable("Classrooms");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.College", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid?>("CampusId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(40)
+                        .HasColumnType("varchar(40)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<string>("ShortName")
+                        .HasColumnType("longtext");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CampusId");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("IsEnabled", "SortOrder");
+
+                    b.ToTable("Colleges");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Course", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<int>("AssessmentMethod")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(40)
+                        .HasColumnType("varchar(40)");
+
+                    b.Property<Guid>("CollegeId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<decimal>("Credits")
+                        .HasPrecision(5, 2)
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("varchar(1000)");
+
+                    b.Property<string>("EnglishName")
+                        .HasMaxLength(150)
+                        .HasColumnType("varchar(150)");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<int>("LectureHours")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<int>("Nature")
+                        .HasColumnType("int");
+
+                    b.Property<int>("PracticeHours")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<int>("TotalHours")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("CollegeId", "Nature");
+
+                    b.HasIndex("IsEnabled", "SortOrder");
+
+                    b.ToTable("Courses");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Major", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(40)
+                        .HasColumnType("varchar(40)");
+
+                    b.Property<Guid>("CollegeId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("DegreeType")
+                        .IsRequired()
+                        .HasColumnType("longtext");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<int>("SchoolingYears")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("CollegeId");
+
+                    b.HasIndex("IsEnabled", "SortOrder");
+
+                    b.ToTable("Majors");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Student", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("AdministrativeClassId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<DateOnly?>("DateOfBirth")
+                        .HasColumnType("date");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<DateOnly>("EnrollmentDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("EnrollmentYear")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Gender")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("varchar(50)");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(500)
+                        .HasColumnType("varchar(500)");
+
+                    b.Property<string>("Phone")
+                        .HasMaxLength(30)
+                        .HasColumnType("varchar(30)");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<string>("StudentNumber")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("varchar(30)");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<Guid?>("UserId")
+                        .HasColumnType("char(36)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("EnrollmentYear");
+
+                    b.HasIndex("StudentNumber")
+                        .IsUnique();
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("AdministrativeClassId", "Status");
+
+                    b.ToTable("Students");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Teacher", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("CollegeId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<int>("Gender")
+                        .HasColumnType("int");
+
+                    b.Property<DateOnly?>("HireDate")
+                        .HasColumnType("date");
+
+                    b.Property<bool>("IsExternal")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("varchar(50)");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(500)
+                        .HasColumnType("varchar(500)");
+
+                    b.Property<string>("Phone")
+                        .HasMaxLength(30)
+                        .HasColumnType("varchar(30)");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<string>("TeacherNumber")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("varchar(30)");
+
+                    b.Property<string>("Title")
+                        .HasMaxLength(30)
+                        .HasColumnType("varchar(30)");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<Guid?>("UserId")
+                        .HasColumnType("char(36)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TeacherNumber")
+                        .IsUnique();
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("CollegeId", "Status");
+
+                    b.ToTable("Teachers");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Identity.ApplicationRole", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .HasColumnType("longtext");
+
+                    b.Property<int>("DataScope")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<string>("Name")
+                        .HasMaxLength(256)
+                        .HasColumnType("varchar(256)");
+
+                    b.Property<string>("NormalizedName")
+                        .HasMaxLength(256)
+                        .HasColumnType("varchar(256)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NormalizedName")
+                        .IsUnique()
+                        .HasDatabaseName("RoleNameIndex");
+
+                    b.ToTable("AspNetRoles", (string)null);
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Identity.ApplicationUser", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<int>("AccessFailedCount")
+                        .HasColumnType("int");
+
+                    b.Property<Guid?>("CollegeId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<string>("ConcurrencyStamp")
+                        .IsConcurrencyToken()
+                        .HasColumnType("longtext");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("DisplayName")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("varchar(50)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(256)
+                        .HasColumnType("varchar(256)");
+
+                    b.Property<bool>("EmailConfirmed")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<DateTime?>("LastLoginAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<bool>("LockoutEnabled")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<DateTimeOffset?>("LockoutEnd")
+                        .HasColumnType("datetime");
+
+                    b.Property<string>("NormalizedEmail")
+                        .HasMaxLength(256)
+                        .HasColumnType("varchar(256)");
+
+                    b.Property<string>("NormalizedUserName")
+                        .HasMaxLength(256)
+                        .HasColumnType("varchar(256)");
+
+                    b.Property<string>("PasswordHash")
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("PhoneNumber")
+                        .HasColumnType("longtext");
+
+                    b.Property<bool>("PhoneNumberConfirmed")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<string>("SecurityStamp")
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("StaffNumber")
+                        .HasMaxLength(30)
+                        .HasColumnType("varchar(30)");
+
+                    b.Property<bool>("TwoFactorEnabled")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<string>("UserName")
+                        .HasMaxLength(256)
+                        .HasColumnType("varchar(256)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("NormalizedEmail")
+                        .HasDatabaseName("EmailIndex");
+
+                    b.HasIndex("NormalizedUserName")
+                        .IsUnique()
+                        .HasDatabaseName("UserNameIndex");
+
+                    b.HasIndex("StaffNumber");
+
+                    b.ToTable("AspNetUsers", (string)null);
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.System.AuditLog", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("IpAddress")
+                        .HasMaxLength(64)
+                        .HasColumnType("varchar(64)");
+
+                    b.Property<string>("Method")
+                        .IsRequired()
+                        .HasMaxLength(10)
+                        .HasColumnType("varchar(10)");
+
+                    b.Property<string>("Path")
+                        .IsRequired()
+                        .HasMaxLength(300)
+                        .HasColumnType("varchar(300)");
+
+                    b.Property<int>("StatusCode")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<Guid?>("UserId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<string>("UserName")
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("CreatedAt");
+
+                    b.ToTable("AuditLogs");
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<System.Guid>", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<string>("ClaimType")
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("ClaimValue")
+                        .HasColumnType("longtext");
+
+                    b.Property<Guid>("RoleId")
+                        .HasColumnType("char(36)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("RoleId");
+
+                    b.ToTable("AspNetRoleClaims", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserClaim<System.Guid>", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("int");
+
+                    b.Property<string>("ClaimType")
+                        .HasColumnType("longtext");
+
+                    b.Property<string>("ClaimValue")
+                        .HasColumnType("longtext");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("char(36)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("AspNetUserClaims", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserLogin<System.Guid>", b =>
+                {
+                    b.Property<string>("LoginProvider")
+                        .HasColumnType("varchar(255)");
+
+                    b.Property<string>("ProviderKey")
+                        .HasColumnType("varchar(255)");
+
+                    b.Property<string>("ProviderDisplayName")
+                        .HasColumnType("longtext");
+
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("char(36)");
+
+                    b.HasKey("LoginProvider", "ProviderKey");
+
+                    b.HasIndex("UserId");
+
+                    b.ToTable("AspNetUserLogins", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserRole<System.Guid>", b =>
+                {
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("RoleId")
+                        .HasColumnType("char(36)");
+
+                    b.HasKey("UserId", "RoleId");
+
+                    b.HasIndex("RoleId");
+
+                    b.ToTable("AspNetUserRoles", (string)null);
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserToken<System.Guid>", b =>
+                {
+                    b.Property<Guid>("UserId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<string>("LoginProvider")
+                        .HasColumnType("varchar(255)");
+
+                    b.Property<string>("Name")
+                        .HasColumnType("varchar(255)");
+
+                    b.Property<string>("Value")
+                        .HasColumnType("longtext");
+
+                    b.HasKey("UserId", "LoginProvider", "Name");
+
+                    b.ToTable("AspNetUserTokens", (string)null);
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.AdministrativeClass", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.Major", "Major")
+                        .WithMany()
+                        .HasForeignKey("MajorId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Major");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Building", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.Campus", "Campus")
+                        .WithMany()
+                        .HasForeignKey("CampusId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Campus");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Classroom", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.Building", "Building")
+                        .WithMany()
+                        .HasForeignKey("BuildingId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("Building");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.College", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.Campus", "Campus")
+                        .WithMany()
+                        .HasForeignKey("CampusId")
+                        .OnDelete(DeleteBehavior.Restrict);
+
+                    b.Navigation("Campus");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Course", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.College", "College")
+                        .WithMany()
+                        .HasForeignKey("CollegeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("College");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Major", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.College", "College")
+                        .WithMany()
+                        .HasForeignKey("CollegeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("College");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Student", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.AdministrativeClass", "AdministrativeClass")
+                        .WithMany()
+                        .HasForeignKey("AdministrativeClassId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("Jiaowu.Api.Domain.Identity.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("AdministrativeClass");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Teacher", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.College", "College")
+                        .WithMany()
+                        .HasForeignKey("CollegeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("Jiaowu.Api.Domain.Identity.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("College");
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<System.Guid>", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Identity.ApplicationRole", null)
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserClaim<System.Guid>", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Identity.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserLogin<System.Guid>", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Identity.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserRole<System.Guid>", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Identity.ApplicationRole", null)
+                        .WithMany()
+                        .HasForeignKey("RoleId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.HasOne("Jiaowu.Api.Domain.Identity.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+
+            modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityUserToken<System.Guid>", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Identity.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}

src/Jiaowu.Api/Infrastructure/Persistence/Migrations/MySql/20260724045307_PeopleAndCourses.cs

@@ -0,0 +1,190 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
+{
+    /// <inheritdoc />
+    public partial class PeopleAndCourses : Migration
+    {
+        /// <inheritdoc />
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Courses",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false),
+                    CollegeId = table.Column<Guid>(type: "char(36)", nullable: false),
+                    EnglishName = table.Column<string>(type: "varchar(150)", maxLength: 150, nullable: true),
+                    Credits = table.Column<decimal>(type: "decimal(5,2)", precision: 5, scale: 2, nullable: false),
+                    TotalHours = table.Column<int>(type: "int", nullable: false),
+                    LectureHours = table.Column<int>(type: "int", nullable: false),
+                    PracticeHours = table.Column<int>(type: "int", nullable: false),
+                    Nature = table.Column<int>(type: "int", nullable: false),
+                    AssessmentMethod = table.Column<int>(type: "int", nullable: false),
+                    Description = table.Column<string>(type: "varchar(1000)", maxLength: 1000, nullable: true),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    UpdatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    Code = table.Column<string>(type: "varchar(40)", maxLength: 40, nullable: false),
+                    Name = table.Column<string>(type: "varchar(100)", maxLength: 100, nullable: false),
+                    SortOrder = table.Column<int>(type: "int", nullable: false),
+                    IsEnabled = table.Column<bool>(type: "tinyint(1)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Courses", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Courses_Colleges_CollegeId",
+                        column: x => x.CollegeId,
+                        principalTable: "Colleges",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                })
+                .Annotation("MySQL:Charset", "utf8mb4");
+
+            migrationBuilder.CreateTable(
+                name: "Students",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false),
+                    StudentNumber = table.Column<string>(type: "varchar(30)", maxLength: 30, nullable: false),
+                    Name = table.Column<string>(type: "varchar(50)", maxLength: 50, nullable: false),
+                    Gender = table.Column<int>(type: "int", nullable: false),
+                    AdministrativeClassId = table.Column<Guid>(type: "char(36)", nullable: false),
+                    EnrollmentYear = table.Column<int>(type: "int", nullable: false),
+                    EnrollmentDate = table.Column<DateOnly>(type: "date", nullable: false),
+                    Status = table.Column<int>(type: "int", nullable: false),
+                    DateOfBirth = table.Column<DateOnly>(type: "date", nullable: true),
+                    Phone = table.Column<string>(type: "varchar(30)", maxLength: 30, nullable: true),
+                    Email = table.Column<string>(type: "varchar(100)", maxLength: 100, nullable: true),
+                    Notes = table.Column<string>(type: "varchar(500)", maxLength: 500, nullable: true),
+                    UserId = table.Column<Guid>(type: "char(36)", nullable: true),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    UpdatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Students", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Students_AdministrativeClasses_AdministrativeClassId",
+                        column: x => x.AdministrativeClassId,
+                        principalTable: "AdministrativeClasses",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                    table.ForeignKey(
+                        name: "FK_Students_AspNetUsers_UserId",
+                        column: x => x.UserId,
+                        principalTable: "AspNetUsers",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.SetNull);
+                })
+                .Annotation("MySQL:Charset", "utf8mb4");
+
+            migrationBuilder.CreateTable(
+                name: "Teachers",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "char(36)", nullable: false),
+                    TeacherNumber = table.Column<string>(type: "varchar(30)", maxLength: 30, nullable: false),
+                    Name = table.Column<string>(type: "varchar(50)", maxLength: 50, nullable: false),
+                    Gender = table.Column<int>(type: "int", nullable: false),
+                    CollegeId = table.Column<Guid>(type: "char(36)", nullable: false),
+                    Title = table.Column<string>(type: "varchar(30)", maxLength: 30, nullable: true),
+                    Status = table.Column<int>(type: "int", nullable: false),
+                    HireDate = table.Column<DateOnly>(type: "date", nullable: true),
+                    IsExternal = table.Column<bool>(type: "tinyint(1)", nullable: false),
+                    Phone = table.Column<string>(type: "varchar(30)", maxLength: 30, nullable: true),
+                    Email = table.Column<string>(type: "varchar(100)", maxLength: 100, nullable: true),
+                    Notes = table.Column<string>(type: "varchar(500)", maxLength: 500, nullable: true),
+                    UserId = table.Column<Guid>(type: "char(36)", nullable: true),
+                    CreatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false),
+                    UpdatedAt = table.Column<DateTime>(type: "datetime(6)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Teachers", x => x.Id);
+                    table.ForeignKey(
+                        name: "FK_Teachers_AspNetUsers_UserId",
+                        column: x => x.UserId,
+                        principalTable: "AspNetUsers",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.SetNull);
+                    table.ForeignKey(
+                        name: "FK_Teachers_Colleges_CollegeId",
+                        column: x => x.CollegeId,
+                        principalTable: "Colleges",
+                        principalColumn: "Id",
+                        onDelete: ReferentialAction.Restrict);
+                })
+                .Annotation("MySQL:Charset", "utf8mb4");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Courses_Code",
+                table: "Courses",
+                column: "Code",
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Courses_CollegeId_Nature",
+                table: "Courses",
+                columns: new[] { "CollegeId", "Nature" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Courses_IsEnabled_SortOrder",
+                table: "Courses",
+                columns: new[] { "IsEnabled", "SortOrder" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Students_AdministrativeClassId_Status",
+                table: "Students",
+                columns: new[] { "AdministrativeClassId", "Status" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Students_EnrollmentYear",
+                table: "Students",
+                column: "EnrollmentYear");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Students_StudentNumber",
+                table: "Students",
+                column: "StudentNumber",
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Students_UserId",
+                table: "Students",
+                column: "UserId");
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Teachers_CollegeId_Status",
+                table: "Teachers",
+                columns: new[] { "CollegeId", "Status" });
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Teachers_TeacherNumber",
+                table: "Teachers",
+                column: "TeacherNumber",
+                unique: true);
+
+            migrationBuilder.CreateIndex(
+                name: "IX_Teachers_UserId",
+                table: "Teachers",
+                column: "UserId");
+        }
+
+        /// <inheritdoc />
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Courses");
+
+            migrationBuilder.DropTable(
+                name: "Students");
+
+            migrationBuilder.DropTable(
+                name: "Teachers");
+        }
+    }
+}

src/Jiaowu.Api/Infrastructure/Persistence/Migrations/MySql/AppDbContextModelSnapshot.cs

@@ -72,7 +72,7 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
 
                     b.HasIndex("IsEnabled", "SortOrder");
 
-                    b.ToTable("AcademicTerms");
+                    b.ToTable("AcademicTerms", (string)null);
                 });
 
             modelBuilder.Entity("Jiaowu.Api.Domain.Academic.AdministrativeClass", b =>
@@ -121,7 +121,7 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
 
                     b.HasIndex("IsEnabled", "SortOrder");
 
-                    b.ToTable("AdministrativeClasses");
+                    b.ToTable("AdministrativeClasses", (string)null);
                 });
 
             modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Building", b =>
@@ -164,7 +164,7 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
 
                     b.HasIndex("IsEnabled", "SortOrder");
 
-                    b.ToTable("Buildings");
+                    b.ToTable("Buildings", (string)null);
                 });
 
             modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Campus", b =>
@@ -205,7 +205,7 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
 
                     b.HasIndex("IsEnabled", "SortOrder");
 
-                    b.ToTable("Campuses");
+                    b.ToTable("Campuses", (string)null);
                 });
 
             modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Classroom", b =>
@@ -258,7 +258,7 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
 
                     b.HasIndex("IsEnabled", "SortOrder");
 
-                    b.ToTable("Classrooms");
+                    b.ToTable("Classrooms", (string)null);
                 });
 
             modelBuilder.Entity("Jiaowu.Api.Domain.Academic.College", b =>
@@ -304,7 +304,77 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
 
                     b.HasIndex("IsEnabled", "SortOrder");
 
-                    b.ToTable("Colleges");
+                    b.ToTable("Colleges", (string)null);
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Course", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<int>("AssessmentMethod")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Code")
+                        .IsRequired()
+                        .HasMaxLength(40)
+                        .HasColumnType("varchar(40)");
+
+                    b.Property<Guid>("CollegeId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<decimal>("Credits")
+                        .HasPrecision(5, 2)
+                        .HasColumnType("decimal(5,2)");
+
+                    b.Property<string>("Description")
+                        .HasMaxLength(1000)
+                        .HasColumnType("varchar(1000)");
+
+                    b.Property<string>("EnglishName")
+                        .HasMaxLength(150)
+                        .HasColumnType("varchar(150)");
+
+                    b.Property<bool>("IsEnabled")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<int>("LectureHours")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<int>("Nature")
+                        .HasColumnType("int");
+
+                    b.Property<int>("PracticeHours")
+                        .HasColumnType("int");
+
+                    b.Property<int>("SortOrder")
+                        .HasColumnType("int");
+
+                    b.Property<int>("TotalHours")
+                        .HasColumnType("int");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("Code")
+                        .IsUnique();
+
+                    b.HasIndex("CollegeId", "Nature");
+
+                    b.HasIndex("IsEnabled", "SortOrder");
+
+                    b.ToTable("Courses", (string)null);
                 });
 
             modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Major", b =>
@@ -354,7 +424,144 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
 
                     b.HasIndex("IsEnabled", "SortOrder");
 
-                    b.ToTable("Majors");
+                    b.ToTable("Majors", (string)null);
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Student", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("AdministrativeClassId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<DateOnly?>("DateOfBirth")
+                        .HasColumnType("date");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<DateOnly>("EnrollmentDate")
+                        .HasColumnType("date");
+
+                    b.Property<int>("EnrollmentYear")
+                        .HasColumnType("int");
+
+                    b.Property<int>("Gender")
+                        .HasColumnType("int");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("varchar(50)");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(500)
+                        .HasColumnType("varchar(500)");
+
+                    b.Property<string>("Phone")
+                        .HasMaxLength(30)
+                        .HasColumnType("varchar(30)");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<string>("StudentNumber")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("varchar(30)");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<Guid?>("UserId")
+                        .HasColumnType("char(36)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("EnrollmentYear");
+
+                    b.HasIndex("StudentNumber")
+                        .IsUnique();
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("AdministrativeClassId", "Status");
+
+                    b.ToTable("Students", (string)null);
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Teacher", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("char(36)");
+
+                    b.Property<Guid>("CollegeId")
+                        .HasColumnType("char(36)");
+
+                    b.Property<DateTime>("CreatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<string>("Email")
+                        .HasMaxLength(100)
+                        .HasColumnType("varchar(100)");
+
+                    b.Property<int>("Gender")
+                        .HasColumnType("int");
+
+                    b.Property<DateOnly?>("HireDate")
+                        .HasColumnType("date");
+
+                    b.Property<bool>("IsExternal")
+                        .HasColumnType("tinyint(1)");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(50)
+                        .HasColumnType("varchar(50)");
+
+                    b.Property<string>("Notes")
+                        .HasMaxLength(500)
+                        .HasColumnType("varchar(500)");
+
+                    b.Property<string>("Phone")
+                        .HasMaxLength(30)
+                        .HasColumnType("varchar(30)");
+
+                    b.Property<int>("Status")
+                        .HasColumnType("int");
+
+                    b.Property<string>("TeacherNumber")
+                        .IsRequired()
+                        .HasMaxLength(30)
+                        .HasColumnType("varchar(30)");
+
+                    b.Property<string>("Title")
+                        .HasMaxLength(30)
+                        .HasColumnType("varchar(30)");
+
+                    b.Property<DateTime>("UpdatedAt")
+                        .HasColumnType("datetime(6)");
+
+                    b.Property<Guid?>("UserId")
+                        .HasColumnType("char(36)");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("TeacherNumber")
+                        .IsUnique();
+
+                    b.HasIndex("UserId");
+
+                    b.HasIndex("CollegeId", "Status");
+
+                    b.ToTable("Teachers", (string)null);
                 });
 
             modelBuilder.Entity("Jiaowu.Api.Domain.Identity.ApplicationRole", b =>
@@ -519,7 +726,7 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
 
                     b.HasIndex("CreatedAt");
 
-                    b.ToTable("AuditLogs");
+                    b.ToTable("AuditLogs", (string)null);
                 });
 
             modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<System.Guid>", b =>
@@ -664,6 +871,17 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
                     b.Navigation("Campus");
                 });
 
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Course", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.College", "College")
+                        .WithMany()
+                        .HasForeignKey("CollegeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.Navigation("College");
+                });
+
             modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Major", b =>
                 {
                     b.HasOne("Jiaowu.Api.Domain.Academic.College", "College")
@@ -675,6 +893,38 @@ namespace Jiaowu.Api.Infrastructure.Persistence.Migrations.MySql
                     b.Navigation("College");
                 });
 
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Student", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.AdministrativeClass", "AdministrativeClass")
+                        .WithMany()
+                        .HasForeignKey("AdministrativeClassId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("Jiaowu.Api.Domain.Identity.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("AdministrativeClass");
+                });
+
+            modelBuilder.Entity("Jiaowu.Api.Domain.Academic.Teacher", b =>
+                {
+                    b.HasOne("Jiaowu.Api.Domain.Academic.College", "College")
+                        .WithMany()
+                        .HasForeignKey("CollegeId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("Jiaowu.Api.Domain.Identity.ApplicationUser", null)
+                        .WithMany()
+                        .HasForeignKey("UserId")
+                        .OnDelete(DeleteBehavior.SetNull);
+
+                    b.Navigation("College");
+                });
+
             modelBuilder.Entity("Microsoft.AspNetCore.Identity.IdentityRoleClaim<System.Guid>", b =>
                 {
                     b.HasOne("Jiaowu.Api.Domain.Identity.ApplicationRole", null)

src/Jiaowu.Api/Program.cs

@@ -83,6 +83,7 @@ builder.Services.Configure<JwtOptions>(
     builder.Configuration.GetSection(JwtOptions.SectionName));
 builder.Services.AddScoped<ITokenService, TokenService>();
 builder.Services.AddScoped<DatabaseInitializer>();
+builder.Services.AddScoped<DevelopmentSqliteMigrator>();
 
 builder.Services
     .AddAuthentication(JwtBearerDefaults.AuthenticationScheme)

tests/Jiaowu.Api.Tests/PersistenceTests.cs

@@ -64,4 +64,76 @@ public sealed class PersistenceTests : IAsyncLifetime
 
         Assert.Equal("东校区", saved.College!.Campus!.Name);
     }
+
+    [Fact]
+    public async Task People_and_course_relations_can_be_persisted()
+    {
+        var campus = new Campus { Code = "MAIN", Name = "主校区" };
+        var college = new College
+        {
+            Code = "CS",
+            Name = "计算机学院",
+            CampusId = campus.Id
+        };
+        var major = new Major
+        {
+            Code = "080901",
+            Name = "计算机科学与技术",
+            CollegeId = college.Id,
+            DegreeType = "工学学士"
+        };
+        var administrativeClass = new AdministrativeClass
+        {
+            Code = "CS2026-01",
+            Name = "计科 2026-1 班",
+            MajorId = major.Id,
+            Grade = 2026
+        };
+        _db.AddRange(
+            campus,
+            college,
+            major,
+            administrativeClass,
+            new Teacher
+            {
+                TeacherNumber = "T2026001",
+                Name = "陈老师",
+                CollegeId = college.Id,
+                Status = TeacherStatus.Active
+            },
+            new Student
+            {
+                StudentNumber = "202601001",
+                Name = "周同学",
+                AdministrativeClassId = administrativeClass.Id,
+                EnrollmentYear = 2026,
+                EnrollmentDate = new DateOnly(2026, 9, 7),
+                Status = StudentStatus.Active
+            },
+            new Course
+            {
+                Code = "CS101",
+                Name = "程序设计基础",
+                CollegeId = college.Id,
+                Credits = 4,
+                TotalHours = 64,
+                LectureHours = 40,
+                PracticeHours = 24,
+                Nature = CourseNature.MajorRequired,
+                AssessmentMethod = AssessmentMethod.Examination
+            });
+        await _db.SaveChangesAsync();
+
+        var teacher = await _db.Teachers.Include(x => x.College).SingleAsync();
+        var student = await _db.Students
+            .Include(x => x.AdministrativeClass)
+            .ThenInclude(x => x!.Major)
+            .SingleAsync();
+        var course = await _db.Courses.Include(x => x.College).SingleAsync();
+
+        Assert.Equal("计算机学院", teacher.College!.Name);
+        Assert.Equal("计算机科学与技术", student.AdministrativeClass!.Major!.Name);
+        Assert.Equal(4m, course.Credits);
+        Assert.Equal(course.TotalHours, course.LectureHours + course.PracticeHours);
+    }
 }

web/src/components.d.ts

@@ -24,6 +24,7 @@ declare module 'vue' {
     ElMenu: typeof import('element-plus/es')['ElMenu']
     ElMenuItem: typeof import('element-plus/es')['ElMenuItem']
     ElOption: typeof import('element-plus/es')['ElOption']
+    ElPagination: typeof import('element-plus/es')['ElPagination']
     ElSelect: typeof import('element-plus/es')['ElSelect']
     ElSwitch: typeof import('element-plus/es')['ElSwitch']
     ElTable: typeof import('element-plus/es')['ElTable']

web/src/layouts/AdminLayout.vue

@@ -1,7 +1,14 @@
 <script setup lang="ts">
 import { computed, onMounted, ref } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
-import { DataAnalysis, OfficeBuilding, Operation, User } from '@element-plus/icons-vue'
+import {
+  Collection,
+  DataAnalysis,
+  OfficeBuilding,
+  Operation,
+  User,
+  UserFilled,
+} from '@element-plus/icons-vue'
 import { useAuthStore } from '../stores/auth'
 
 const route = useRoute()
@@ -14,6 +21,8 @@ const pageTitle = computed(() => {
   const titles: Record<string, string> = {
     dashboard: '教务总览',
     'base-data': '基础数据',
+    personnel: '人员档案',
+    courses: '课程库',
     users: '用户与权限',
   }
   return titles[String(route.name)] ?? '教务管理'
@@ -60,6 +69,17 @@ onMounted(() => auth.refresh().catch(() => undefined))
           <el-icon><OfficeBuilding /></el-icon>
           <template #title>基础数据</template>
         </el-menu-item>
+        <el-menu-item
+          v-if="auth.user?.roles.some((role) => ['SuperAdmin', 'AcademicAdmin', 'CollegeAdmin', 'Counselor'].includes(role))"
+          index="/personnel"
+        >
+          <el-icon><UserFilled /></el-icon>
+          <template #title>人员档案</template>
+        </el-menu-item>
+        <el-menu-item index="/courses">
+          <el-icon><Collection /></el-icon>
+          <template #title>课程库</template>
+        </el-menu-item>
         <el-menu-item v-if="auth.isSuperAdmin" index="/users">
           <el-icon><User /></el-icon>
           <template #title>用户与权限</template>

web/src/router/index.ts

@@ -26,6 +26,19 @@ const router = createRouter({
           name: 'base-data',
           component: () => import('../views/BaseDataView.vue'),
         },
+        {
+          path: 'personnel',
+          name: 'personnel',
+          component: () => import('../views/PersonnelView.vue'),
+          meta: {
+            roles: ['SuperAdmin', 'AcademicAdmin', 'CollegeAdmin', 'Counselor'],
+          },
+        },
+        {
+          path: 'courses',
+          name: 'courses',
+          component: () => import('../views/CoursesView.vue'),
+        },
         {
           path: 'users',
           name: 'users',

web/src/style.css

@@ -126,6 +126,35 @@ button { cursor: pointer; }
 .entity-form .el-select, .entity-form .el-date-editor { width: 100%; }
 .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
 .form-grid.compact { align-items: center; }
+.form-grid.three { grid-template-columns: repeat(3, 1fr); }
+
+.registry-switch { display: grid; grid-template-columns: 1fr 1fr 180px; min-height: 112px; border: 1px solid var(--line); background: white; }
+.registry-switch button { padding: 22px 26px; display: grid; gap: 4px; text-align: left; border: none; border-right: 1px solid var(--line); border-bottom: 3px solid transparent; background: white; }
+.registry-switch button:hover { background: #fafbfc; }
+.registry-switch button.active { border-bottom-color: var(--teal); background: #f7fbfa; }
+.registry-switch button > span { color: #9ba3b1; font: 700 9px/1.2 Consolas, monospace; letter-spacing: .13em; }
+.registry-switch button > b { font-family: "STZhongsong", "Songti SC", serif; font-size: 19px; }
+.registry-switch button > small { color: var(--muted); font-size: 11px; }
+.registry-total { padding: 20px; display: grid; place-content: center; text-align: center; background: var(--indigo-deep); color: white; }
+.registry-total span, .registry-total small { color: #aeb8d6; font-size: 10px; }
+.registry-total strong { margin: 3px 0; font: 700 30px/1 Consolas, monospace; color: #59d3c1; }
+.filter-bar { min-height: 72px; padding: 14px 18px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px; border-bottom: 1px solid var(--line); background: #fbfcfd; }
+.filter-bar > .el-input { width: 280px; }
+.filter-bar > .el-select { width: 150px; }
+.registry-number, .course-code { color: var(--indigo); font: 700 12px/1.2 Consolas, monospace; letter-spacing: .03em; }
+.record-name, .course-name { display: grid; gap: 3px; }
+.record-name b, .course-name b { color: var(--ink); font-size: 13px; }
+.record-name span, .course-name span { color: #9299a7; font-size: 10px; }
+.pagination-bar { min-height: 62px; padding: 12px 18px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); }
+.pagination-bar > span { color: var(--muted); font-size: 11px; }
+.course-ledger { min-height: 92px; display: flex; align-items: stretch; color: white; background: linear-gradient(105deg, #1a2d61, #263f80); overflow: hidden; position: relative; }
+.course-ledger::after { content: "CATALOGUE"; position: absolute; right: 22px; top: 8px; color: rgba(255,255,255,.045); font: 700 44px/1 Consolas, monospace; letter-spacing: .08em; }
+.ledger-label { width: 220px; padding: 18px 26px; display: flex; align-items: baseline; gap: 7px; border-right: 1px solid rgba(255,255,255,.12); position: relative; z-index: 1; }
+.ledger-label span { align-self: flex-start; color: #aeb8d6; font-size: 11px; }
+.ledger-label b { margin-left: auto; font: 700 31px/1 Consolas, monospace; color: #58d0bf; }
+.ledger-label small { color: #c4cce3; font-size: 10px; }
+.ledger-rule { display: flex; align-items: center; gap: 0; position: relative; z-index: 1; }
+.ledger-rule span { padding: 8px 28px; border-right: 1px solid rgba(255,255,255,.12); color: #d2d8e9; font-size: 11px; letter-spacing: .08em; }
 
 .login-page { min-height: 100vh; display: grid; grid-template-columns: minmax(440px, 1.2fr) minmax(420px, .8fr); background: white; }
 .login-story { min-height: 100vh; padding: 54px clamp(45px, 6vw, 90px); display: flex; flex-direction: column; color: white; background: linear-gradient(142deg, #13224d, #243a77 62%, #176b71); overflow: hidden; position: relative; }
@@ -182,8 +211,18 @@ button { cursor: pointer; }
   .foundation-list i { display: none; }
   .page-intro { align-items: flex-end; }
   .page-intro p { display: none; }
-  .data-card { overflow: visible; }
+  .registry-switch { grid-template-columns: 1fr 1fr; }
-  .form-grid { grid-template-columns: 1fr; gap: 0; }
+  .registry-switch button { padding: 17px; }
+  .registry-total { grid-column: 1 / -1; display: flex; align-items: center; gap: 8px; min-height: 54px; }
+  .registry-total strong { margin-left: auto; font-size: 22px; }
+  .filter-bar > .el-input { width: 100%; }
+  .filter-bar > .el-select { flex: 1 1 140px; width: auto; }
+  .course-ledger { min-height: auto; display: block; }
+  .ledger-label { width: 100%; }
+  .ledger-rule { overflow-x: auto; }
+  .ledger-rule span { padding: 12px 20px; white-space: nowrap; }
+  .data-card { overflow: hidden; }
+  .form-grid, .form-grid.three { grid-template-columns: 1fr; gap: 0; }
   .el-dialog { width: calc(100vw - 24px) !important; }
   .login-page { display: block; min-height: 100vh; background: #f4f6f9; }
   .login-story { min-height: 310px; padding: 30px 25px; }

web/src/views/CoursesView.vue

@@ -0,0 +1,295 @@
+<script setup lang="ts">
+import { computed, onMounted, reactive, ref } from 'vue'
+import { Plus, Refresh, Search } from '@element-plus/icons-vue'
+import http, { apiErrorMessage } from '../api/http'
+import { useAuthStore } from '../stores/auth'
+
+const auth = useAuthStore()
+const loading = ref(false)
+const rows = ref<any[]>([])
+const total = ref(0)
+const colleges = ref<any[]>([])
+const dialogVisible = ref(false)
+const editingId = ref('')
+const query = reactive({
+  page: 1,
+  pageSize: 20,
+  keyword: '',
+  collegeId: undefined as string | undefined,
+  nature: undefined as string | undefined,
+  isEnabled: undefined as boolean | undefined,
+})
+const form = reactive<Record<string, any>>({})
+
+const canManage = computed(() =>
+  auth.user?.roles.some((role) =>
+    ['SuperAdmin', 'AcademicAdmin', 'CollegeAdmin'].includes(role),
+  ) ?? false,
+)
+const availableColleges = computed(() =>
+  auth.user?.roles.includes('CollegeAdmin') && auth.user.collegeId
+    ? colleges.value.filter((item) => item.id === auth.user!.collegeId)
+    : colleges.value,
+)
+const natureLabels: Record<string, string> = {
+  GeneralRequired: '通识必修',
+  MajorRequired: '专业必修',
+  MajorElective: '专业选修',
+  GeneralElective: '通识选修',
+  Practice: '实践课程',
+}
+const assessmentLabels: Record<string, string> = {
+  Examination: '考试',
+  Assessment: '考查',
+}
+
+function resetForm(row?: any) {
+  Object.keys(form).forEach((key) => delete form[key])
+  Object.assign(form, {
+    code: '',
+    name: '',
+    englishName: '',
+    collegeId: auth.user?.roles.includes('CollegeAdmin') ? auth.user.collegeId : undefined,
+    credits: 2,
+    totalHours: 32,
+    lectureHours: 24,
+    practiceHours: 8,
+    nature: 'MajorRequired',
+    assessmentMethod: 'Examination',
+    description: '',
+    isEnabled: true,
+    sortOrder: 0,
+  }, row ?? {})
+}
+
+async function load() {
+  loading.value = true
+  try {
+    const { data } = await http.get('/courses', {
+      params: {
+        page: query.page,
+        pageSize: query.pageSize,
+        keyword: query.keyword || undefined,
+        collegeId: query.collegeId,
+        nature: query.nature,
+        isEnabled: query.isEnabled,
+      },
+    })
+    rows.value = data.items
+    total.value = data.total
+  } catch (error) {
+    ElMessage.error(apiErrorMessage(error))
+  } finally {
+    loading.value = false
+  }
+}
+
+async function resetFilters() {
+  Object.assign(query, {
+    page: 1,
+    keyword: '',
+    collegeId: auth.user?.roles.includes('CollegeAdmin') ? auth.user.collegeId : undefined,
+    nature: undefined,
+    isEnabled: undefined,
+  })
+  await load()
+}
+
+function openCreate() {
+  editingId.value = ''
+  resetForm()
+  dialogVisible.value = true
+}
+
+function openEdit(row: any) {
+  editingId.value = row.id
+  resetForm(row)
+  dialogVisible.value = true
+}
+
+async function save() {
+  if (!form.code?.trim() || !form.name?.trim() || !form.collegeId) {
+    ElMessage.warning('请填写课程编码、名称和开课学院。')
+    return
+  }
+  if (form.lectureHours + form.practiceHours > form.totalHours) {
+    ElMessage.warning('讲授学时与实践学时之和不能超过总学时。')
+    return
+  }
+  try {
+    if (editingId.value) await http.put(`/courses/${editingId.value}`, form)
+    else await http.post('/courses', form)
+    ElMessage.success(editingId.value ? '课程已更新' : '课程已加入课程库')
+    dialogVisible.value = false
+    await load()
+  } catch (error) {
+    ElMessage.error(apiErrorMessage(error))
+  }
+}
+
+async function remove(row: any) {
+  try {
+    await ElMessageBox.confirm(
+      `确定删除课程“${row.name}”吗？已进入培养方案的课程将无法删除。`,
+      '删除课程',
+      { type: 'warning', confirmButtonText: '删除', cancelButtonText: '取消' },
+    )
+    await http.delete(`/courses/${row.id}`)
+    ElMessage.success('课程已删除')
+    await load()
+  } catch (error: any) {
+    if (error !== 'cancel' && error !== 'close') ElMessage.error(apiErrorMessage(error))
+  }
+}
+
+onMounted(async () => {
+  colleges.value = (await http.get('/base-data/colleges')).data
+  if (auth.user?.roles.includes('CollegeAdmin') && auth.user.collegeId) {
+    query.collegeId = auth.user.collegeId
+  }
+  await load()
+})
+</script>
+
+<template>
+  <div class="page-stack">
+    <section class="page-intro">
+      <div>
+        <span class="section-kicker">COURSE CATALOGUE</span>
+        <h2>课程库</h2>
+        <p>维护全校统一课程编码、学分学时和考核方式，供培养方案与教学任务引用。</p>
+      </div>
+      <el-button v-if="canManage" type="primary" :icon="Plus" @click="openCreate">新增课程</el-button>
+    </section>
+
+    <section class="course-ledger">
+      <div class="ledger-label">
+        <span>课程目录</span>
+        <b>{{ total }}</b>
+        <small>门课程</small>
+      </div>
+      <div class="ledger-rule">
+        <span>编码唯一</span>
+        <span>学时守恒</span>
+        <span>归属明确</span>
+      </div>
+    </section>
+
+    <section class="data-card">
+      <div class="filter-bar">
+        <el-input
+          v-model="query.keyword"
+          :prefix-icon="Search"
+          clearable
+          placeholder="搜索课程编码、中英文名称"
+          @keyup.enter="query.page = 1; load()"
+        />
+        <el-select v-model="query.collegeId" clearable placeholder="全部开课学院">
+          <el-option v-for="item in availableColleges" :key="item.id" :label="item.name" :value="item.id" />
+        </el-select>
+        <el-select v-model="query.nature" clearable placeholder="全部课程性质">
+          <el-option v-for="(label, value) in natureLabels" :key="value" :label="label" :value="value" />
+        </el-select>
+        <el-select v-model="query.isEnabled" clearable placeholder="全部状态">
+          <el-option label="启用" :value="true" />
+          <el-option label="停用" :value="false" />
+        </el-select>
+        <el-button type="primary" @click="query.page = 1; load()">查询</el-button>
+        <el-button :icon="Refresh" @click="resetFilters">重置</el-button>
+      </div>
+
+      <el-table v-loading="loading" :data="rows" class="data-table course-table">
+        <el-table-column label="课程编码" width="130">
+          <template #default="{ row }"><span class="course-code">{{ row.code }}</span></template>
+        </el-table-column>
+        <el-table-column label="课程名称" min-width="210">
+          <template #default="{ row }">
+            <div class="course-name">
+              <b>{{ row.name }}</b>
+              <span>{{ row.englishName || '—' }}</span>
+            </div>
+          </template>
+        </el-table-column>
+        <el-table-column prop="collegeName" label="开课学院" min-width="145" />
+        <el-table-column label="性质" width="105">
+          <template #default="{ row }">{{ natureLabels[row.nature] }}</template>
+        </el-table-column>
+        <el-table-column label="学分/学时" width="120">
+          <template #default="{ row }"><b>{{ row.credits }}</b> 学分 · {{ row.totalHours }} 学时</template>
+        </el-table-column>
+        <el-table-column label="学时构成" width="135">
+          <template #default="{ row }">讲授 {{ row.lectureHours }} / 实践 {{ row.practiceHours }}</template>
+        </el-table-column>
+        <el-table-column label="考核" width="80">
+          <template #default="{ row }">{{ assessmentLabels[row.assessmentMethod] }}</template>
+        </el-table-column>
+        <el-table-column label="状态" width="85">
+          <template #default="{ row }">
+            <span class="table-status" :class="{ off: !row.isEnabled }">{{ row.isEnabled ? '启用' : '停用' }}</span>
+          </template>
+        </el-table-column>
+        <el-table-column v-if="canManage" label="操作" width="145" fixed="right">
+          <template #default="{ row }">
+            <el-button link type="primary" @click="openEdit(row)">编辑</el-button>
+            <el-button link type="danger" @click="remove(row)">删除</el-button>
+          </template>
+        </el-table-column>
+        <template #empty><el-empty description="没有符合条件的课程" /></template>
+      </el-table>
+      <div class="pagination-bar">
+        <span>共 {{ total }} 门</span>
+        <el-pagination
+          v-model:current-page="query.page"
+          :page-size="query.pageSize"
+          :total="total"
+          layout="prev, pager, next"
+          @current-change="load"
+        />
+      </div>
+    </section>
+
+    <el-dialog v-model="dialogVisible" :title="`${editingId ? '编辑' : '新增'}课程`" width="660px">
+      <el-form label-position="top" class="entity-form">
+        <div class="form-grid">
+          <el-form-item label="课程编码" required><el-input v-model="form.code" placeholder="全校唯一" /></el-form-item>
+          <el-form-item label="课程名称" required><el-input v-model="form.name" /></el-form-item>
+        </div>
+        <el-form-item label="英文名称"><el-input v-model="form.englishName" /></el-form-item>
+        <div class="form-grid">
+          <el-form-item label="开课学院" required>
+            <el-select v-model="form.collegeId">
+              <el-option v-for="item in availableColleges" :key="item.id" :label="item.name" :value="item.id" />
+            </el-select>
+          </el-form-item>
+          <el-form-item label="课程性质">
+            <el-select v-model="form.nature">
+              <el-option v-for="(label, value) in natureLabels" :key="value" :label="label" :value="value" />
+            </el-select>
+          </el-form-item>
+        </div>
+        <div class="form-grid three">
+          <el-form-item label="学分"><el-input-number v-model="form.credits" :min="0.1" :max="99" :step="0.5" /></el-form-item>
+          <el-form-item label="总学时"><el-input-number v-model="form.totalHours" :min="1" /></el-form-item>
+          <el-form-item label="考核方式">
+            <el-select v-model="form.assessmentMethod">
+              <el-option v-for="(label, value) in assessmentLabels" :key="value" :label="label" :value="value" />
+            </el-select>
+          </el-form-item>
+        </div>
+        <div class="form-grid">
+          <el-form-item label="讲授学时"><el-input-number v-model="form.lectureHours" :min="0" /></el-form-item>
+          <el-form-item label="实践学时"><el-input-number v-model="form.practiceHours" :min="0" /></el-form-item>
+        </div>
+        <el-form-item label="课程简介"><el-input v-model="form.description" type="textarea" :rows="3" /></el-form-item>
+        <div class="form-grid compact">
+          <el-form-item label="排序"><el-input-number v-model="form.sortOrder" :min="0" /></el-form-item>
+          <el-form-item label="状态"><el-switch v-model="form.isEnabled" active-text="启用" inactive-text="停用" /></el-form-item>
+        </div>
+      </el-form>
+      <template #footer>
+        <el-button @click="dialogVisible = false">取消</el-button>
+        <el-button type="primary" @click="save">保存课程</el-button>
+      </template>
+    </el-dialog>
+  </div>
+</template>

web/src/views/DashboardView.vue

@@ -1,7 +1,7 @@
 <script setup lang="ts">
 import { computed, onMounted, ref } from 'vue'
 import { useRouter } from 'vue-router'
-import { Calendar, Connection, OfficeBuilding, School } from '@element-plus/icons-vue'
+import { Collection, OfficeBuilding, School, UserFilled } from '@element-plus/icons-vue'
 import http from '../api/http'
 
 interface DashboardData {
@@ -14,10 +14,10 @@ const loading = ref(true)
 const data = ref<DashboardData>({ counts: {} })
 
 const stats = computed(() => [
-  { label: '校区', value: data.value.counts.campuses ?? 0, unit: '个', icon: OfficeBuilding },
   { label: '学院', value: data.value.counts.colleges ?? 0, unit: '个', icon: School },
-  { label: '专业', value: data.value.counts.majors ?? 0, unit: '个', icon: Connection },
+  { label: '教师档案', value: data.value.counts.teachers ?? 0, unit: '人', icon: UserFilled },
-  { label: '行政班', value: data.value.counts.classes ?? 0, unit: '个', icon: Calendar },
+  { label: '学生档案', value: data.value.counts.students ?? 0, unit: '人', icon: OfficeBuilding },
+  { label: '课程库', value: data.value.counts.courses ?? 0, unit: '门', icon: Collection },
 ])
 
 onMounted(async () => {
@@ -81,16 +81,21 @@ onMounted(async () => {
             <b>角色权限 + 学院数据范围</b>
             <i class="done">已建立</i>
           </div>
+          <div>
+            <span>人员课程</span>
+            <b>教师档案 + 学生档案 + 课程库</b>
+            <i class="done">已建立</i>
+          </div>
         </div>
       </article>
 
       <article class="work-card phase-card">
         <span class="section-kicker">NEXT MILESTONE</span>
         <h3>下一段业务链</h3>
-        <p>基础数据确认后，将进入学生、教师、课程库和培养方案。</p>
+        <p>人员与课程主数据已就绪，下一步进入培养方案、课程开设与教学任务。</p>
         <div class="phase-line">
           <span class="active">基础底座</span>
-          <span>人员档案</span>
+          <span class="active">人员档案</span>
           <span>培养方案</span>
           <span>教学运行</span>
         </div>

web/src/views/PersonnelView.vue

@@ -0,0 +1,447 @@
+<script setup lang="ts">
+import { computed, onMounted, reactive, ref } from 'vue'
+import { Plus, Refresh, Search } from '@element-plus/icons-vue'
+import http, { apiErrorMessage } from '../api/http'
+import { useAuthStore } from '../stores/auth'
+
+type Registry = 'teachers' | 'students'
+interface PageResult {
+  items: any[]
+  total: number
+  page: number
+  pageSize: number
+}
+
+const auth = useAuthStore()
+const active = ref<Registry>('teachers')
+const loading = ref(false)
+const rows = ref<any[]>([])
+const total = ref(0)
+const dialogVisible = ref(false)
+const editingId = ref('')
+const colleges = ref<any[]>([])
+const majors = ref<any[]>([])
+const classes = ref<any[]>([])
+const query = reactive({
+  page: 1,
+  pageSize: 20,
+  keyword: '',
+  collegeId: undefined as string | undefined,
+  majorId: undefined as string | undefined,
+  classId: undefined as string | undefined,
+  enrollmentYear: undefined as number | undefined,
+  status: undefined as string | undefined,
+})
+const form = reactive<Record<string, any>>({})
+
+const canManage = computed(() =>
+  auth.user?.roles.some((role) =>
+    ['SuperAdmin', 'AcademicAdmin', 'CollegeAdmin'].includes(role),
+  ) ?? false,
+)
+const scopedCollegeId = computed(() =>
+  auth.user?.roles.some((role) => ['CollegeAdmin', 'Counselor'].includes(role))
+    ? auth.user.collegeId
+    : undefined,
+)
+const availableColleges = computed(() =>
+  scopedCollegeId.value
+    ? colleges.value.filter((item) => item.id === scopedCollegeId.value)
+    : colleges.value,
+)
+const availableMajors = computed(() =>
+  scopedCollegeId.value
+    ? majors.value.filter((item) => item.collegeId === scopedCollegeId.value)
+    : majors.value,
+)
+const availableClasses = computed(() => {
+  const majorIds = new Set(availableMajors.value.map((item) => item.id))
+  return classes.value.filter((item) => majorIds.has(item.majorId))
+})
+const pageTitle = computed(() => active.value === 'teachers' ? '教师档案' : '学生档案')
+const numberLabel = computed(() => active.value === 'teachers' ? '工号' : '学号')
+const filteredMajors = computed(() =>
+  query.collegeId
+    ? availableMajors.value.filter((item) => item.collegeId === query.collegeId)
+    : availableMajors.value,
+)
+const filteredClasses = computed(() => {
+  if (query.majorId) {
+    return availableClasses.value.filter((item) => item.majorId === query.majorId)
+  }
+  if (query.collegeId) {
+    const majorIds = new Set(
+      availableMajors.value
+        .filter((item) => item.collegeId === query.collegeId)
+        .map((item) => item.id),
+    )
+    return availableClasses.value.filter((item) => majorIds.has(item.majorId))
+  }
+  return availableClasses.value
+})
+const formClasses = computed(() => availableClasses.value)
+
+const genderLabels: Record<string, string> = {
+  Unknown: '未设置', Male: '男', Female: '女',
+}
+const teacherStatusLabels: Record<string, string> = {
+  Active: '在职', OnLeave: '离岗', Retired: '退休', Departed: '离职',
+}
+const studentStatusLabels: Record<string, string> = {
+  Active: '在籍', Suspended: '休学', Graduated: '毕业', Withdrawn: '退学',
+}
+
+function resetForm(row?: any) {
+  Object.keys(form).forEach((key) => delete form[key])
+  if (active.value === 'teachers') {
+    Object.assign(form, {
+      teacherNumber: '',
+      name: '',
+      gender: 'Unknown',
+      collegeId: scopedCollegeId.value,
+      title: '',
+      status: 'Active',
+      hireDate: '',
+      isExternal: false,
+      phone: '',
+      email: '',
+      notes: '',
+    }, row ?? {})
+  } else {
+    const currentYear = new Date().getFullYear()
+    Object.assign(form, {
+      studentNumber: '',
+      name: '',
+      gender: 'Unknown',
+      administrativeClassId: undefined,
+      enrollmentYear: currentYear,
+      enrollmentDate: `${currentYear}-09-01`,
+      status: 'Active',
+      dateOfBirth: '',
+      phone: '',
+      email: '',
+      notes: '',
+    }, row ?? {})
+  }
+}
+
+async function load() {
+  loading.value = true
+  try {
+    const params: Record<string, any> = {
+      page: query.page,
+      pageSize: query.pageSize,
+      keyword: query.keyword || undefined,
+      collegeId: query.collegeId,
+    }
+    if (active.value === 'teachers') {
+      params.teacherStatus = query.status
+    } else {
+      Object.assign(params, {
+        majorId: query.majorId,
+        classId: query.classId,
+        enrollmentYear: query.enrollmentYear,
+        studentStatus: query.status,
+      })
+    }
+    const { data } = await http.get<PageResult>(`/personnel/${active.value}`, { params })
+    rows.value = data.items
+    total.value = data.total
+  } catch (error) {
+    ElMessage.error(apiErrorMessage(error))
+  } finally {
+    loading.value = false
+  }
+}
+
+async function loadReferences() {
+  const [collegeRes, majorRes, classRes] = await Promise.all([
+    http.get('/base-data/colleges'),
+    http.get('/base-data/majors'),
+    http.get('/base-data/classes'),
+  ])
+  colleges.value = collegeRes.data
+  majors.value = majorRes.data
+  classes.value = classRes.data
+  if (scopedCollegeId.value) query.collegeId = scopedCollegeId.value
+}
+
+function switchRegistry(kind: Registry) {
+  active.value = kind
+  Object.assign(query, {
+    page: 1,
+    keyword: '',
+    collegeId: scopedCollegeId.value,
+    majorId: undefined,
+    classId: undefined,
+    enrollmentYear: undefined,
+    status: undefined,
+  })
+  load()
+}
+
+function resetFilters() {
+  Object.assign(query, {
+    page: 1,
+    keyword: '',
+    collegeId: scopedCollegeId.value,
+    majorId: undefined,
+    classId: undefined,
+    enrollmentYear: undefined,
+    status: undefined,
+  })
+  load()
+}
+
+function openCreate() {
+  editingId.value = ''
+  resetForm()
+  dialogVisible.value = true
+}
+
+function openEdit(row: any) {
+  editingId.value = row.id
+  resetForm(row)
+  dialogVisible.value = true
+}
+
+async function save() {
+  const number = active.value === 'teachers' ? form.teacherNumber : form.studentNumber
+  if (!number?.trim() || !form.name?.trim()) {
+    ElMessage.warning(`请填写${numberLabel.value}和姓名。`)
+    return
+  }
+  try {
+    const path = `/personnel/${active.value}`
+    if (editingId.value) await http.put(`${path}/${editingId.value}`, form)
+    else await http.post(path, form)
+    ElMessage.success(editingId.value ? '档案已更新' : '档案已建立')
+    dialogVisible.value = false
+    await load()
+  } catch (error) {
+    ElMessage.error(apiErrorMessage(error))
+  }
+}
+
+async function remove(row: any) {
+  try {
+    await ElMessageBox.confirm(
+      `确定删除“${row.name}”的${pageTitle.value}吗？`,
+      '删除档案',
+      { type: 'warning', confirmButtonText: '删除', cancelButtonText: '取消' },
+    )
+    await http.delete(`/personnel/${active.value}/${row.id}`)
+    ElMessage.success('档案已删除')
+    await load()
+  } catch (error: any) {
+    if (error !== 'cancel' && error !== 'close') ElMessage.error(apiErrorMessage(error))
+  }
+}
+
+onMounted(async () => {
+  await Promise.all([loadReferences(), load()])
+})
+</script>
+
+<template>
+  <div class="page-stack">
+    <section class="page-intro registry-intro">
+      <div>
+        <span class="section-kicker">ACADEMIC REGISTRY</span>
+        <h2>人员档案</h2>
+        <p>以学校统一编号管理教师和学生的归属、状态与联系信息。</p>
+      </div>
+      <el-button v-if="canManage" type="primary" :icon="Plus" @click="openCreate">
+        新增{{ pageTitle }}
+      </el-button>
+    </section>
+
+    <section class="registry-switch">
+      <button
+        type="button"
+        :class="{ active: active === 'teachers' }"
+        @click="switchRegistry('teachers')"
+      >
+        <span>TEACHING STAFF</span>
+        <b>教师档案</b>
+        <small>工号、职称与任职状态</small>
+      </button>
+      <button
+        type="button"
+        :class="{ active: active === 'students' }"
+        @click="switchRegistry('students')"
+      >
+        <span>STUDENT ROLL</span>
+        <b>学生档案</b>
+        <small>学号、班级与学籍状态</small>
+      </button>
+      <div class="registry-total">
+        <span>当前结果</span>
+        <strong>{{ total }}</strong>
+        <small>条档案</small>
+      </div>
+    </section>
+
+    <section class="data-card">
+      <div class="filter-bar">
+        <el-input
+          v-model="query.keyword"
+          :prefix-icon="Search"
+          clearable
+          :placeholder="`搜索${numberLabel}、姓名${active === 'teachers' ? '或职称' : ''}`"
+          @keyup.enter="query.page = 1; load()"
+        />
+        <el-select v-model="query.collegeId" clearable placeholder="全部学院">
+          <el-option v-for="item in availableColleges" :key="item.id" :label="item.name" :value="item.id" />
+        </el-select>
+        <template v-if="active === 'students'">
+          <el-select v-model="query.majorId" clearable filterable placeholder="全部专业">
+            <el-option v-for="item in filteredMajors" :key="item.id" :label="item.name" :value="item.id" />
+          </el-select>
+          <el-select v-model="query.classId" clearable filterable placeholder="全部班级">
+            <el-option v-for="item in filteredClasses" :key="item.id" :label="item.name" :value="item.id" />
+          </el-select>
+        </template>
+        <el-select v-model="query.status" clearable placeholder="全部状态">
+          <el-option
+            v-for="(label, value) in active === 'teachers' ? teacherStatusLabels : studentStatusLabels"
+            :key="value"
+            :label="label"
+            :value="value"
+          />
+        </el-select>
+        <el-button type="primary" @click="query.page = 1; load()">查询</el-button>
+        <el-button :icon="Refresh" @click="resetFilters">重置</el-button>
+      </div>
+
+      <el-table v-loading="loading" :data="rows" class="data-table registry-table">
+        <el-table-column :label="numberLabel" width="135">
+          <template #default="{ row }"><span class="registry-number">{{ active === 'teachers' ? row.teacherNumber : row.studentNumber }}</span></template>
+        </el-table-column>
+        <el-table-column label="姓名" min-width="120">
+          <template #default="{ row }">
+            <div class="record-name">
+              <b>{{ row.name }}</b>
+              <span>{{ genderLabels[row.gender] }}</span>
+            </div>
+          </template>
+        </el-table-column>
+        <el-table-column v-if="active === 'teachers'" prop="collegeName" label="所属学院" min-width="150" />
+        <el-table-column v-if="active === 'teachers'" prop="title" label="职称" width="110">
+          <template #default="{ row }">{{ row.title || '—' }}</template>
+        </el-table-column>
+        <el-table-column v-if="active === 'teachers'" label="教师类别" width="105">
+          <template #default="{ row }">{{ row.isExternal ? '外聘' : '校内' }}</template>
+        </el-table-column>
+        <el-table-column v-if="active === 'students'" prop="className" label="行政班" min-width="155" />
+        <el-table-column v-if="active === 'students'" prop="majorName" label="专业" min-width="170" />
+        <el-table-column v-if="active === 'students'" prop="enrollmentYear" label="入学年级" width="105" />
+        <el-table-column label="状态" width="95">
+          <template #default="{ row }">
+            <span class="table-status" :class="{ off: row.status !== 'Active' }">
+              {{ (active === 'teachers' ? teacherStatusLabels : studentStatusLabels)[row.status] }}
+            </span>
+          </template>
+        </el-table-column>
+        <el-table-column label="联系方式" min-width="170">
+          <template #default="{ row }">{{ row.phone || row.email || '—' }}</template>
+        </el-table-column>
+        <el-table-column v-if="canManage" label="操作" width="145" fixed="right">
+          <template #default="{ row }">
+            <el-button link type="primary" @click="openEdit(row)">编辑</el-button>
+            <el-button link type="danger" @click="remove(row)">删除</el-button>
+          </template>
+        </el-table-column>
+        <template #empty><el-empty description="没有符合条件的档案" /></template>
+      </el-table>
+
+      <div class="pagination-bar">
+        <span>共 {{ total }} 条</span>
+        <el-pagination
+          v-model:current-page="query.page"
+          :page-size="query.pageSize"
+          :total="total"
+          layout="prev, pager, next"
+          @current-change="load"
+        />
+      </div>
+    </section>
+
+    <el-dialog v-model="dialogVisible" :title="`${editingId ? '编辑' : '新增'}${pageTitle}`" width="620px">
+      <el-form label-position="top" class="entity-form">
+        <template v-if="active === 'teachers'">
+          <div class="form-grid">
+            <el-form-item label="工号" required><el-input v-model="form.teacherNumber" /></el-form-item>
+            <el-form-item label="姓名" required><el-input v-model="form.name" /></el-form-item>
+          </div>
+          <div class="form-grid">
+            <el-form-item label="所属学院" required>
+              <el-select v-model="form.collegeId">
+                <el-option v-for="item in availableColleges" :key="item.id" :label="item.name" :value="item.id" />
+              </el-select>
+            </el-form-item>
+            <el-form-item label="职称"><el-input v-model="form.title" placeholder="教授、副教授、讲师等" /></el-form-item>
+          </div>
+          <div class="form-grid">
+            <el-form-item label="性别">
+              <el-select v-model="form.gender">
+                <el-option v-for="(label, value) in genderLabels" :key="value" :label="label" :value="value" />
+              </el-select>
+            </el-form-item>
+            <el-form-item label="任职状态">
+              <el-select v-model="form.status">
+                <el-option v-for="(label, value) in teacherStatusLabels" :key="value" :label="label" :value="value" />
+              </el-select>
+            </el-form-item>
+          </div>
+          <div class="form-grid">
+            <el-form-item label="入职日期"><el-date-picker v-model="form.hireDate" value-format="YYYY-MM-DD" /></el-form-item>
+            <el-form-item label="教师类别"><el-switch v-model="form.isExternal" active-text="外聘" inactive-text="校内" /></el-form-item>
+          </div>
+        </template>
+        <template v-else>
+          <div class="form-grid">
+            <el-form-item label="学号" required><el-input v-model="form.studentNumber" /></el-form-item>
+            <el-form-item label="姓名" required><el-input v-model="form.name" /></el-form-item>
+          </div>
+          <el-form-item label="行政班" required>
+            <el-select v-model="form.administrativeClassId" filterable>
+              <el-option
+                v-for="item in formClasses"
+                :key="item.id"
+                :label="`${item.collegeName} · ${item.majorName} · ${item.name}`"
+                :value="item.id"
+              />
+            </el-select>
+          </el-form-item>
+          <div class="form-grid">
+            <el-form-item label="入学年级"><el-input-number v-model="form.enrollmentYear" :min="2000" :max="2200" /></el-form-item>
+            <el-form-item label="入学日期"><el-date-picker v-model="form.enrollmentDate" value-format="YYYY-MM-DD" /></el-form-item>
+          </div>
+          <div class="form-grid">
+            <el-form-item label="性别">
+              <el-select v-model="form.gender">
+                <el-option v-for="(label, value) in genderLabels" :key="value" :label="label" :value="value" />
+              </el-select>
+            </el-form-item>
+            <el-form-item label="学籍状态">
+              <el-select v-model="form.status">
+                <el-option v-for="(label, value) in studentStatusLabels" :key="value" :label="label" :value="value" />
+              </el-select>
+            </el-form-item>
+          </div>
+          <el-form-item label="出生日期"><el-date-picker v-model="form.dateOfBirth" value-format="YYYY-MM-DD" /></el-form-item>
+        </template>
+        <div class="form-grid">
+          <el-form-item label="联系电话"><el-input v-model="form.phone" /></el-form-item>
+          <el-form-item label="电子邮箱"><el-input v-model="form.email" /></el-form-item>
+        </div>
+        <el-form-item label="备注"><el-input v-model="form.notes" type="textarea" :rows="3" /></el-form-item>
+      </el-form>
+      <template #footer>
+        <el-button @click="dialogVisible = false">取消</el-button>
+        <el-button type="primary" @click="save">保存档案</el-button>
+      </template>
+    </el-dialog>
+  </div>
+</template>