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src/index.js

@@ -217,7 +217,7 @@ const handleChatCompletions = async (ctx) => {
   }
 }
 
-// 创建获取模型列表的处理函数
+// 创建获取模型列表��处理函数
 const handleModels = async (ctx) => {
   ctx.body = {
     object: "list",
@@ -236,18 +236,63 @@ router.post('/hf/v1/chat/completions', handleChatCompletions)
 router.get('/v1/models', handleModels)
 router.get('/hf/v1/models', handleModels)
 
+// 添加根路由处理器
+router.get('/', async (ctx) => {
+  ctx.body = {
+    status: 'ok',
+    message: 'API server is running',
+    version: '1.0.0',
+    endpoints: [
+      '/v1/chat/completions',
+      '/hf/v1/chat/completions',
+      '/v1/models',
+      '/hf/v1/models'
+    ]
+  }
+})
+
 // 注册路由中间件
 app.use(router.routes()).use(router.allowedMethods())
 
-// 错误处理中间件
+// 错误处理中间件之前添加请求日志中间件
+app.use(async (ctx, next) => {
+  const start = Date.now()
+  console.log(`[${new Date().toISOString()}] ${ctx.method} ${ctx.url} - Request started`)
+  await next()
+  const ms = Date.now() - start
+  console.log(`[${new Date().toISOString()}] ${ctx.method} ${ctx.url} - Response ${ctx.status} - ${ms}ms`)
+})
+
+// 修改错误处理中间件
 app.use(async (ctx, next) => {
   try {
     await next()
+    // 处理 404 错误
+    if (ctx.status === 404) {
+      ctx.status = 404
+      ctx.body = {
+        error: 'Not Found',
+        message: `The requested path ${ctx.path} was not found`,
+        availableEndpoints: [
+          '/v1/chat/completions',
+          '/hf/v1/chat/completions',
+          '/v1/models',
+          '/hf/v1/models'
+        ]
+      }
+    }
   } catch (err) {
+    console.error('Error details:', {
+      path: ctx.path,
+      method: ctx.method,
+      error: err.message,
+      stack: err.stack
+    })
     ctx.status = err.status || 500
     ctx.body = {
-      success: false,
-      message: err.message
+      error: err.name || 'Internal Server Error',
+      message: err.message,
+      path: ctx.path
     }
     ctx.app.emit('error', err, ctx)
   }