本批迁移已完成：

原生化后台只读接口：GET /api/admin/candidates
GET /api/admin/registrations
GET /api/admin/payments

保持超级、校级、班级管理员的数据范围一致。
保持证件号脱敏、审批流、考试科目、缴费信息及座位号前导零兼容。
新增灰度开关：ADMIN_NATIVE_OPERATIONAL_READS_ENABLED=true
归档、审核、缴费更新等写操作暂时继续转发 Node。

src/Eis.Web/Administration/NativeAdminReadEndpoints.cs

@@ -91,6 +91,16 @@ public static class NativeAdminReadEndpoints
             endpoints.MapPatch("/api/admin/center-change-requests/{changeRequestId}", (HttpContext context, string changeRequestId, JsonObject body, IAdminCenterService service, CancellationToken cancellationToken) =>
                 Execute(context, service.ReviewAsync(Token(context), changeRequestId, body, cancellationToken)));
         }
+
+        if (options.NativeOperationalReadsEnabled)
+        {
+            endpoints.MapGet("/api/admin/candidates", (HttpContext context, IAdminOperationalReadService service, CancellationToken cancellationToken) =>
+                Execute(context, service.GetCandidatesAsync(Token(context), cancellationToken)));
+            endpoints.MapGet("/api/admin/registrations", (HttpContext context, IAdminOperationalReadService service, CancellationToken cancellationToken) =>
+                Execute(context, service.GetRegistrationsAsync(Token(context), cancellationToken)));
+            endpoints.MapGet("/api/admin/payments", (HttpContext context, IAdminOperationalReadService service, CancellationToken cancellationToken) =>
+                Execute(context, service.GetPaymentsAsync(Token(context), cancellationToken)));
+        }
         return endpoints;
     }
 

src/Eis.Web/Program.cs

@@ -50,7 +50,8 @@ var adminMigrationOptions = AdminMigrationOptions.FromEnvironment(
     builder.Configuration.GetValue<bool>("AdminMigration:NativeAccountBatchesEnabled"),
     builder.Configuration.GetValue<bool>("AdminMigration:NativeConfigurationEnabled"),
     builder.Configuration.GetValue<bool>("AdminMigration:NativeNoticeManagementEnabled"),
-    builder.Configuration.GetValue<bool>("AdminMigration:NativeCentersEnabled"));
+    builder.Configuration.GetValue<bool>("AdminMigration:NativeCentersEnabled"),
+    builder.Configuration.GetValue<bool>("AdminMigration:NativeOperationalReadsEnabled"));
 builder.Services.AddEisInfrastructure(
     DatabaseOptions.FromEnvironment(applicationRoot, builder.Environment.IsProduction()),
     DocumentVerificationOptions.FromEnvironment(builder.Environment.IsProduction()),
@@ -110,6 +111,7 @@ app.MapGet("/health/migration", async (LegacyApiProxy proxy, CancellationToken c
             nativeConfigurationEnabled = adminMigrationOptions.NativeConfigurationEnabled,
             nativeNoticeManagementEnabled = adminMigrationOptions.NativeNoticeManagementEnabled,
             nativeCentersEnabled = adminMigrationOptions.NativeCentersEnabled,
+            nativeOperationalReadsEnabled = adminMigrationOptions.NativeOperationalReadsEnabled,
             nativeRoutes = (adminMigrationOptions.NativeReadsEnabled
                     ? new[] { "GET context", "GET dashboard", "GET schools", "GET school-organization", "GET admins", "GET exams" }
                     : [])
@@ -132,6 +134,9 @@ app.MapGet("/health/migration", async (LegacyApiProxy proxy, CancellationToken c
                 .Concat(adminMigrationOptions.NativeCentersEnabled
                     ? new[] { "GET/POST/PATCH centers", "PATCH center-change-requests" }
                     : [])
+                .Concat(adminMigrationOptions.NativeOperationalReadsEnabled
+                    ? new[] { "GET candidates", "GET registrations", "GET payments" }
+                    : [])
                 .ToArray()
         },
         features = MigrationFeatureCatalog.Current(authenticationOptions.NativeEnabled, candidateMigrationOptions.NativeEnabled)

src/Eis.Web/appsettings.json

@@ -15,7 +15,8 @@
     "NativeAccountBatchesEnabled": false,
     "NativeConfigurationEnabled": false,
     "NativeNoticeManagementEnabled": false,
-    "NativeCentersEnabled": false
+    "NativeCentersEnabled": false,
+    "NativeOperationalReadsEnabled": false
   },
   "Logging": {
     "LogLevel": {