备份：PWA配置前的完整版本

包含所有最新开发的功能和修复，作为PWA正确配置前的备份点。

backend/routes/users.js

@@ -4,6 +4,34 @@ const db = require('../db');
 const { hashPassword, verifyPassword } = require('../utils/auth');
 const { authenticate, requireAdmin } = require('../middleware/auth');
 
+router.get('/me', authenticate, async (req, res) => {
+  try {
+    const result = await db.query('SELECT id, username, name, email, phone, role, avatar, passport, driver_license, is_active, created_at, updated_at FROM users WHERE id = $1', [req.user.id]);
+    if (result.rows.length === 0) {
+      return res.status(404).json({ success: false, message: '用户不存在' });
+    }
+    const u = result.rows[0];
+    res.json({
+      success: true,
+      data: {
+        id: u.id,
+        username: u.username,
+        name: u.name,
+        email: u.email,
+        phone: u.phone,
+        role: u.role,
+        avatar: u.avatar,
+        passport: u.passport,
+        driverLicense: u.driver_license,
+        is_active: u.is_active
+      }
+    });
+  } catch (error) {
+    console.error('获取用户信息失败:', error);
+    res.status(500).json({ success: false, message: '获取用户信息失败' });
+  }
+});
+
 router.get('/', authenticate, requireAdmin, async (req, res) => {
   try {
     const usersResult = await db.query('SELECT id, username, name, email, phone, role, is_active, created_at, updated_at FROM users ORDER BY id');
@@ -45,25 +73,55 @@ router.post('/', authenticate, requireAdmin, async (req, res) => {
   }
 });
 
+router.put('/:id/profile', authenticate, async (req, res) => {
+  try {
+    const { id } = req.params;
+    const userId = parseInt(id);
+
+    if (req.user.id !== userId && req.user.role !== 'admin') {
+      return res.status(403).json({ success: false, message: '只能修改自己的个人信息' });
+    }
+
+    const { name, email, phone, avatar, passport, driver_license } = req.body;
+
+    await db.query(
+      'UPDATE users SET name = $1, email = $2, phone = $3, avatar = $4, passport = $5, driver_license = $6, updated_at = NOW() WHERE id = $7',
+      [name, email || null, phone || null, avatar || null, passport || null, driver_license || null, userId]
+    );
+
+    const updatedUserResult = await db.query('SELECT id, username, name, email, phone, role, avatar, passport, driver_license, is_active, created_at, updated_at FROM users WHERE id = $1', [userId]);
+    const updatedUser = updatedUserResult.rows[0];
+
+    if (!updatedUser) {
+      return res.status(404).json({ success: false, message: '用户不存在' });
+    }
+
+    res.json({ success: true, data: updatedUser });
+  } catch (error) {
+    console.error('更新个人信息失败:', error);
+    res.status(500).json({ success: false, message: '更新个人信息失败' });
+  }
+});
+
 router.put('/:id', authenticate, requireAdmin, async (req, res) => {
   try {
     const { id } = req.params;
-    const { name, email, phone, role, password } = req.body;
+    const { name, email, phone, role, password, avatar, passport, driver_license } = req.body;
 
     if (password) {
       const passwordHash = hashPassword(password);
       await db.query(
-        'UPDATE users SET name = $1, email = $2, phone = $3, role = $4, password_hash = $5, updated_at = NOW() WHERE id = $6',
-        [name, email || null, phone || null, role, passwordHash, id]
+        'UPDATE users SET name = $1, email = $2, phone = $3, role = $4, avatar = $5, passport = $6, driver_license = $7, password_hash = $8, updated_at = NOW() WHERE id = $9',
+        [name, email || null, phone || null, role, avatar || null, passport || null, driver_license || null, passwordHash, id]
       );
     } else {
       await db.query(
-        'UPDATE users SET name = $1, email = $2, phone = $3, role = $4, updated_at = NOW() WHERE id = $5',
-        [name, email || null, phone || null, role, id]
+        'UPDATE users SET name = $1, email = $2, phone = $3, role = $4, avatar = $5, passport = $6, driver_license = $7, updated_at = NOW() WHERE id = $8',
+        [name, email || null, phone || null, role, avatar || null, passport || null, driver_license || null, id]
       );
     }
 
-    const updatedUserResult = await db.query('SELECT id, username, name, email, phone, role, is_active, created_at, updated_at FROM users WHERE id = $1', [id]);
+    const updatedUserResult = await db.query('SELECT id, username, name, email, phone, role, avatar, passport, driver_license, is_active, created_at, updated_at FROM users WHERE id = $1', [id]);
     const updatedUser = updatedUserResult.rows[0];
 
     if (!updatedUser) {