From 19a8426163099d5040b2f6c7bcbb90590a87cf47 Mon Sep 17 00:00:00 2001
From: liangweihao <734499798@qq.com>
Date: Sat, 6 Sep 2025 09:57:59 +0800
Subject: [PATCH] =?UTF-8?q?debug:=20=E6=B7=BB=E5=8A=A0=E8=AF=A6=E7=BB=86?=
 =?UTF-8?q?=E7=9A=84=E7=99=BB=E5=BD=95=E8=B0=83=E8=AF=95=E6=97=A5=E5=BF=97?=
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- 在后端login控制器中添加详细的执行步骤日志
- 添加错误捕获和处理，防止未捕获的异常
- 在前端LoginForm中添加详细的错误日志输出
- 在rate limiter中添加详细的限制日志
- 在请求日志中添加POST请求体信息
- 帮助定位401错误的具体原因

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
---
 backend/src/controllers/authController.ts | 20 +++++++++++++++++++-
 backend/src/index.ts                      | 13 +++++++++++++
 frontend/src/components/LoginForm.vue     |  9 ++++++++-
 3 files changed, 40 insertions(+), 2 deletions(-)

diff --git a/backend/src/controllers/authController.ts b/backend/src/controllers/authController.ts
index b132799..1c705e6 100644
--- a/backend/src/controllers/authController.ts
+++ b/backend/src/controllers/authController.ts
@@ -103,13 +103,18 @@ export const authController = {
 
   // 用户登录
   async login(req: Request, res: Response) {
-    const { username, password } = req.body;
+    try {
+      const { username, password } = req.body;
+      
+      console.log('登录请求:', { username, timestamp: new Date().toISOString() });
 
     // Find user
     const user = await prisma.user.findUnique({
       where: { username }
     });
 
+    console.log('查找用户结果:', { found: !!user, isActive: user?.isActive, userId: user?.id });
+
     if (!user) {
       // 记录登录失败审计日志
       await prisma.auditLog.create({
@@ -144,7 +149,10 @@ export const authController = {
     }
 
     // Verify password
+    console.log('开始验证密码...');
     const isValidPassword = await bcrypt.compare(password, user.password);
+    console.log('密码验证结果:', { isValid: isValidPassword });
+    
     if (!isValidPassword) {
       // 增加登录失败次数
       const loginAttempts = (user.loginAttempts || 0) + 1;
@@ -199,17 +207,22 @@ export const authController = {
     });
 
     // Generate token
+    console.log('生成token...');
     const token = generateToken(user.id);
+    console.log('Token生成成功:', token.substring(0, 20) + '...');
 
     // Delete existing sessions for this user (optional - for single session per user)
+    console.log('删除用户现有sessions...');
     await prisma.session.deleteMany({
       where: { userId: user.id }
     });
 
     // Create session
+    console.log('创建新session...');
     await createSession(user.id, token, req);
 
     // Update last login
+    console.log('更新最后登录时间...');
     await prisma.user.update({
       where: { id: user.id },
       data: { lastLoginAt: new Date() }
@@ -227,6 +240,7 @@ export const authController = {
       }
     });
 
+    console.log('登录成功，返回响应...');
     return res.json({
       message: '登录成功',
       token,
@@ -236,6 +250,10 @@ export const authController = {
         isAdmin: user.isAdmin,
       }
     });
+    } catch (error) {
+      console.error('登录过程中发生错误:', error);
+      return res.status(500).json({ error: '服务器内部错误' });
+    }
   },
 
   // 用户登出
diff --git a/backend/src/index.ts b/backend/src/index.ts
index 68d0556..7d330c6 100644
--- a/backend/src/index.ts
+++ b/backend/src/index.ts
@@ -37,6 +37,13 @@ const limiter = rateLimit({
   max: parseInt(process.env.RATE_LIMIT_MAX_REQUESTS || '100'), // limit each IP to 100 requests per windowMs
   message: {
     error: 'Too many requests from this IP, please try again later.'
+  },
+  // 添加详细日志
+  handler: (req, res) => {
+    console.log('Rate limit exceeded for IP:', req.ip, 'Path:', req.path);
+    res.status(429).json({
+      error: 'Too many requests from this IP, please try again later.'
+    });
   }
 });
 app.use('/api/', limiter);
@@ -47,6 +54,12 @@ app.use(express.urlencoded({ extended: true }));
 
 // Request logging
 app.use((req, res, next) => {
+  console.log(`[${new Date().toISOString()}] ${req.method} ${req.path}`, {
+    ip: (req.headers['x-forwarded-for'] as string) || req.socket.remoteAddress,
+    userAgent: req.get('User-Agent'),
+    body: req.method === 'POST' ? req.body : undefined
+  });
+  
   logger.info(`${req.method} ${req.path}`, {
     ip: (req.headers['x-forwarded-for'] as string) || req.socket.remoteAddress,
     userAgent: req.get('User-Agent')
diff --git a/frontend/src/components/LoginForm.vue b/frontend/src/components/LoginForm.vue
index f5b6949..9f72f77 100644
--- a/frontend/src/components/LoginForm.vue
+++ b/frontend/src/components/LoginForm.vue
@@ -116,7 +116,14 @@ const handleLogin = async () => {
     
     router.push('/dashboard')
   } catch (error: any) {
-    console.log(error)
+    console.error('登录失败，详细错误信息:', {
+      status: error.response?.status,
+      statusText: error.response?.statusText,
+      data: error.response?.data,
+      url: error.config?.url,
+      method: error.config?.method,
+      headers: error.config?.headers
+    })
     // 根据不同的错误类型显示不同的错误信息
     if (error.response?.status === 401) {
       const errorMessage = error.response?.data?.error || '用户名或密码错误'