2025-08-23: first version which meets basic requirements of backend

chatroom/src/middleware.ts

+//src/middleware.ts
+import { NextResponse } from 'next/server';
+import type { NextRequest } from 'next/server';
+
+// middleware.ts - 简化版本，因为jwt需要在API路由内部验证
+export function middleware(req: NextRequest) {
+  // 中间件不验证JWT（因为Edge Runtime不支持jsonwebtoken包）
+  // JWT验证移到各个API路由内部处理
+  return NextResponse.next();
+}
+
+export const config = {
+  matcher: '/api/:path*'
+}
\ No newline at end of file

chatroom/tsconfig.json

+{
+  "compilerOptions": {
+    "target": "ES2017",
+    "lib": [
+      "dom",
+      "dom.iterable",
+      "esnext"
+    ],
+    "allowJs": true,
+    "skipLibCheck": true,
+    "strict": true,
+    "noEmit": true,
+    "esModuleInterop": true,
+    "module": "esnext",
+    "moduleResolution": "bundler",
+    "resolveJsonModule": true,
+    "isolatedModules": true,
+    "jsx": "preserve",
+    "jsxImportSource": "react", // 必须新增这行
+    "incremental": true,
+    "baseUrl": ".",
+    "paths": {
+      "@/*": [
+        "./src/*"
+      ]
+    },
+    "types": [
+      "react",
+      "react-dom",
+      "next"
+    ], // 确保这行存在
+    "forceConsistentCasingInFileNames": true,
+    "plugins": [
+      {
+        "name": "next"
+      }
+    ]
+  },
+  "include": [
+    "next-env.d.ts",
+    "**/*.ts",
+    "**/*.tsx",
+    ".next/types/**/*.ts"
+  ],
+  "exclude": [
+    "node_modules"
+  ]
+}