add windows start scripts and update database password in config.yaml
This commit is contained in:
238
TROUBLESHOOTING.md
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238
TROUBLESHOOTING.md
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# 考试信息管理系统 - 常见问题修复指南
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## 🔧 问题:首页显示 "Not Found"
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### 问题描述
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访问系统首页(http://localhost:8080)时显示 "Not Found" 错误。
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### 原因分析
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1. **前端未构建**:项目缺少 `frontend/dist` 目录
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2. **静态文件服务未配置**:后端无法提供前端页面文件
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3. **SPA 路由未处理**:Vue Router 的前端路由需要特殊配置
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### 解决方案
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#### 方法一:使用快速启动脚本(推荐)
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**Windows PowerShell:**
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```powershell
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.\start.ps1
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```
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**Windows CMD:**
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```batch
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start.bat
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```
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脚本会自动:
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- ✅ 检查 Go 和 Node.js 环境
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- ✅ 安装前端依赖
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- ✅ 构建前端生产版本
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- ✅ 启动后端服务
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- ✅ 配置静态文件服务
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#### 方法二:手动修复
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**步骤 1:构建前端**
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```bash
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# 进入前端目录
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cd frontend
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# 安装依赖(首次需要)
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npm install
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# 构建生产版本
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npm run build
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```
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构建成功后会生成 `frontend/dist` 目录。
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**步骤 2:验证构建结果**
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```bash
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# 检查 dist 目录是否存在
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dir dist
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# 应该看到:
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# index.html
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# assets/
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# static/
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```
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**步骤 3:重启后端服务**
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```bash
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# 停止当前运行的服务(Ctrl+C)
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# 重新启动
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go run cmd/main.go
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```
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**步骤 4:访问系统**
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打开浏览器访问:http://localhost:8080
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应该能看到登录页面。
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---
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## 📋 完整排查清单
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### 1. 检查前端是否已构建
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```bash
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# PowerShell
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Test-Path frontend\dist
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# 或 CMD
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dir frontend\dist
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```
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如果返回 `False` 或提示目录不存在,需要构建前端。
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### 2. 检查后端日志
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启动后端时应该看到:
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```
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Server started on port 8080
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```
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如果没有此输出,查看错误信息并解决。
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### 3. 检查数据库连接
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确保 `config/config.yaml` 中的数据库配置正确:
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```yaml
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database:
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host: localhost
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port: 3306
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user: root
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password: YOUR_PASSWORD # ⚠️ 修改为你的密码
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dbname: exam_registration
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```
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### 4. 检查浏览器控制台
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按 F12 打开开发者工具,查看:
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- Network 标签:是否有 404 错误
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- Console 标签:是否有 JavaScript 错误
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### 5. 清除浏览器缓存
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有时浏览器缓存会导致旧版本问题:
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- Ctrl+Shift+Delete 清除缓存
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- 或使用无痕模式访问
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---
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## 🎯 其他常见问题
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### 问题:npm install 失败
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**错误信息:**
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```
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npm ERR! code ECONNREFUSED
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```
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**解决方案:**
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1. 检查网络连接
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2. 切换 npm 镜像源:
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```bash
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npm config set registry https://registry.npmmirror.com
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npm install
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```
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### 问题:前端构建失败
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**错误信息:**
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```
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Error: Cannot find module 'xxx'
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```
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**解决方案:**
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```bash
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cd frontend
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rm -rf node_modules package-lock.json
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npm install
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npm run build
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```
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### 问题:后端启动失败 - 端口被占用
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**错误信息:**
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```
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bind: address already in use
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```
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**解决方案:**
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方案 1:关闭占用端口的进程
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```bash
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# Windows PowerShell
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netstat -ano | findstr :8080
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taskkill /PID <进程 PID> /F
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```
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方案 2:修改端口
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编辑 `config/config.yaml`:
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```yaml
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server:
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port: 8081 # 改为其他端口
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```
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### 问题:登录后仍然 404
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**可能原因:**
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- Token 未正确保存
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- 路由守卫配置问题
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**解决方案:**
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1. 检查浏览器 Local Storage 是否有 token
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2. 检查浏览器 Console 是否有错误
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3. 尝试清除缓存重新登录
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---
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## 🆘 获取帮助
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如果以上方法都无法解决问题:
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1. **查看完整日志**
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```bash
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# 启动时查看详细日志
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go run cmd/main.go 2>&1 | tee startup.log
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```
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2. **检查系统要求**
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- Go 1.21+
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- Node.js 18+
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- MySQL 8.0+
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3. **重新部署**
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```bash
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# 删除并重新克隆项目
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# 或备份数据后重新执行初始化流程
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```
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4. **联系技术支持**
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- 提供完整的错误日志
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- 说明操作系统版本
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- 说明已尝试的解决方法
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---
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## ✅ 验证成功标准
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系统正常运行的标志:
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- ✅ 后端服务启动,显示 "Server started on port 8080"
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- ✅ 访问 http://localhost:8080 显示登录页面
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- ✅ 可以使用 admin/admin123 登录
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- ✅ 登录后显示系统首页(Dashboard)
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- ✅ 导航栏各菜单可以正常切换
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- ✅ API 请求正常(无 404 错误)
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---
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**祝您使用愉快!** 🎉
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1859
frontend/package-lock.json
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1859
frontend/package-lock.json
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File diff suppressed because it is too large
Load Diff
@@ -43,6 +43,15 @@ export function publishScore(id) {
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})
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}
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// 更新成绩
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export function updateScore(id, data) {
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return request({
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url: `/scores/${id}`,
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method: 'put',
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data
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})
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}
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// 删除成绩
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export function deleteScore(id) {
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return request({
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85
start.bat
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85
start.bat
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@echo off
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chcp 65001 >nul
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echo ========================================
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echo 考试信息管理系统 - 快速启动
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echo ========================================
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echo.
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echo [1/5] 检查 Go 环境...
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go version >nul 2>&1
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if %errorlevel% neq 0 (
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echo ✗ Go 未安装,请先安装 Go 1.21+
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pause
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exit /b 1
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)
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echo ✓ Go 已安装
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echo.
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echo [2/5] 检查 Node.js 环境...
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node --version >nul 2>&1
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if %errorlevel% neq 0 (
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echo ✗ Node.js 未安装,请先安装 Node.js 18+
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pause
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exit /b 1
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)
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echo ✓ Node.js 已安装
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echo.
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echo [3/5] 构建前端...
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cd frontend
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if not exist "node_modules" (
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echo 安装依赖...
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call npm install
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if %errorlevel% neq 0 (
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echo ✗ 依赖安装失败
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cd ..
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pause
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exit /b 1
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)
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) else (
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echo 依赖已存在,跳过安装
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)
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echo 构建生产版本...
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call npm run build
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if %errorlevel% neq 0 (
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echo ✗ 前端构建失败
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cd ..
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pause
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exit /b 1
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)
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echo ✓ 前端构建完成
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cd ..
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echo.
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echo [4/5] 检查配置文件...
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if exist "config\config.yaml" (
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echo ✓ 配置文件存在
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echo ⚠️ 请确保 config\config.yaml 中的数据库密码已修改
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) else (
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echo ✗ 配置文件不存在:config\config.yaml
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pause
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exit /b 1
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)
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echo.
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echo [5/5] 启动后端服务...
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echo.
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echo ========================================
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echo 服务器即将启动...
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echo ========================================
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echo.
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echo 访问地址:
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echo 前端:http://localhost:8080
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echo API: http://localhost:8080/api
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echo.
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echo 默认登录账号:
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echo 用户名:admin
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echo 密码:admin123
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echo.
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echo 按 Ctrl+C 停止服务
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echo.
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go run cmd/main.go
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83
start.ps1
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83
start.ps1
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run# 考试信息管理系统 - 快速启动脚本 (PowerShell)
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# 使用方法:.\start.ps1
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host " 考试信息管理系统 - 快速启动" -ForegroundColor Cyan
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host ""
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# 检查 Go 环境
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Write-Host "[1/5] 检查 Go 环境..." -ForegroundColor Yellow
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try {
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$goVersion = go version
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Write-Host "✓ Go 已安装:$goVersion" -ForegroundColor Green
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} catch {
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Write-Host "✗ Go 未安装,请先安装 Go 1.21+" -ForegroundColor Red
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exit 1
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}
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# 检查 Node.js 环境
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Write-Host "[2/5] 检查 Node.js 环境..." -ForegroundColor Yellow
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try {
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$nodeVersion = node --version
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Write-Host "✓ Node.js 已安装:$nodeVersion" -ForegroundColor Green
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} catch {
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Write-Host "✗ Node.js 未安装,请先安装 Node.js 18+" -ForegroundColor Red
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exit 1
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}
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# 构建前端
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Write-Host "[3/5] 构建前端..." -ForegroundColor Yellow
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Set-Location frontend
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if (-not (Test-Path "node_modules")) {
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Write-Host " 安装依赖..." -ForegroundColor Cyan
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npm install
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if ($LASTEXITCODE -ne 0) {
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Write-Host "✗ 依赖安装失败" -ForegroundColor Red
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exit 1
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}
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} else {
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Write-Host " 依赖已存在,跳过安装" -ForegroundColor Green
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}
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Write-Host " 构建生产版本..." -ForegroundColor Cyan
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npm run build
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if ($LASTEXITCODE -ne 0) {
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Write-Host "✗ 前端构建失败" -ForegroundColor Red
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Set-Location ..
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exit 1
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}
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Write-Host "✓ 前端构建完成" -ForegroundColor Green
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Set-Location ..
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# 检查配置文件
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Write-Host "[4/5] 检查配置文件..." -ForegroundColor Yellow
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if (Test-Path "config\config.yaml") {
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Write-Host "✓ 配置文件存在" -ForegroundColor Green
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Write-Host "⚠️ 请确保 config/config.yaml 中的数据库密码已修改" -ForegroundColor Yellow
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} else {
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Write-Host "✗ 配置文件不存在:config\config.yaml" -ForegroundColor Red
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exit 1
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}
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# 启动后端服务
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Write-Host "[5/5] 启动后端服务..." -ForegroundColor Yellow
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Write-Host ""
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host " 服务器即将启动..." -ForegroundColor Cyan
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Write-Host "========================================" -ForegroundColor Cyan
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Write-Host ""
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Write-Host "访问地址:" -ForegroundColor White
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Write-Host " 前端:http://localhost:8080" -ForegroundColor Blue
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Write-Host " API: http://localhost:8080/api" -ForegroundColor Blue
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Write-Host ""
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Write-Host "默认登录账号:" -ForegroundColor White
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Write-Host " 用户名:admin" -ForegroundColor Blue
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Write-Host " 密码:admin123" -ForegroundColor Blue
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Write-Host ""
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Write-Host "按 Ctrl+C 停止服务" -ForegroundColor Yellow
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Write-Host ""
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go run cmd/main.go
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Reference in New Issue
Block a user