Merge branch 'main' of http://121.37.111.42:3000/ThbTech/BodyBalanceEvaluation into main

backend/app.py

@@ -29,6 +29,7 @@ from database import DatabaseManager
 from device_manager import DeviceManager, VideoStreamManager
 from detection_engine import DetectionEngine, detection_bp
 from data_processor import DataProcessor
+from utils import config as app_config
 
 # 配置日志
 logging.basicConfig(
@@ -75,23 +76,17 @@ def init_app():
     try:
         # 创建必要的目录
         os.makedirs('logs', exist_ok=True)
-        backend_data_dir = os.path.join(os.path.dirname(__file__), 'data')
+        os.makedirs('data', exist_ok=True)
-        os.makedirs(backend_data_dir, exist_ok=True)
-        os.makedirs(os.path.join(backend_data_dir, 'patients'), exist_ok=True)
         os.makedirs('exports', exist_ok=True)
         os.makedirs('videos', exist_ok=True)
         
-        # 初始化数据库 - 使用backend/data目录下的数据库
+        # 初始化数据库
-        db_path = os.path.join(backend_data_dir, 'body_balance.db')
+        db_manager = DatabaseManager('data/body_balance.db')
-        db_manager = DatabaseManager(db_path)
         db_manager.init_database()
         
         # 初始化设备管理器
         device_manager = DeviceManager()
         
-        # 初始化视频流管理器
-        video_stream_manager = VideoStreamManager(socketio)
-        
         # 初始化检测引擎
         detection_engine = DetectionEngine()
         
@@ -134,22 +129,38 @@ def login():
         username = data.get('username')
         password = data.get('password')
         remember = data.get('remember', False)
+        if not username or not password:
+            return jsonify({
+                'success': False,
+                'message': '用户名或密码不能为空'
+            }), 400
         
-        # 简单的模拟登录验证
+        # 使用数据库验证用户
-        if username and password:
+        user = db_manager.authenticate_user(username, password)
-            # 这里可以添加真实的用户验证逻辑
+        
-            # 目前使用模拟数据
+        if user:
+            # 检查用户是否已激活
+            if not user['is_active']:
+                return jsonify({
+                    'success': False,
+                    'message': '账户未激活，请联系管理员审核'
+                }), 403
+            
+            # 构建用户数据
             user_data = {
-                'id': 1,
+                'id': user['id'],
-                'username': username,
+                'username': user['username'],
-                'name': '医生',
+                'name': user['name'],
-                'role': 'doctor',
+                'role': 'admin' if user['user_type'] == 'admin' else 'user',
+                'user_type': user['user_type'],
                 'avatar': ''
             }
             
-            # 生成简单的token（实际项目中应使用JWT等安全token）
+            # 生成token（实际项目中应使用JWT等安全token）
             token = f"token_{username}_{int(time.time())}"
             
+            logger.info(f'用户 {username} 登录成功')
+            
             return jsonify({
                 'success': True,
                 'data': {
@@ -159,10 +170,11 @@ def login():
                 'message': '登录成功'
             })
         else:
+            logger.warning(f'用户 {username} 登录失败：用户名或密码错误')
             return jsonify({
                 'success': False,
-                'message': '用户名或密码不能为空'
+                'message': '用户名或密码错误'
-            }), 400
+            }), 401
             
     except Exception as e:
         logger.error(f'登录失败: {e}')
@@ -175,18 +187,42 @@ def register():
         data = request.get_json()
         username = data.get('username')
         password = data.get('password')
-        email = data.get('email')
+        name = data.get('name') or data.get('email', '')
+        phone = data.get('phone')
         
-        # 简单的模拟注册
+        if not username or not password:
-        if username and password:
+            return jsonify({
+                'success': False,
+                'message': '用户名和密码不能为空'
+            }), 400
+        
+        if len(password) < 6:
+            return jsonify({
+                'success': False,
+                'message': '密码长度不能少于6位'
+            }), 400
+        
+        # 构建用户数据字典
+        user_data = {
+            'username': username,
+            'password': password,
+            'name': name,
+            'phone': phone
+        }
+        
+        # 使用数据库注册用户
+        result = db_manager.register_user(user_data)
+        
+        if result['success']:
+            logger.info(f'用户 {username} 注册成功，等待管理员审核')
             return jsonify({
                 'success': True,
-                'message': '注册成功，请登录'
+                'message': '注册成功，请等待管理员审核后登录'
             })
         else:
             return jsonify({
                 'success': False,
-                'message': '用户名和密码不能为空'
+                'message': result['message']
             }), 400
             
     except Exception as e:
@@ -229,25 +265,154 @@ def verify_token():
 
 @app.route('/api/auth/forgot-password', methods=['POST'])
 def forgot_password():
-    """忘记密码"""
+    """忘记密码 - 根据用户名和手机号找回密码"""
     try:
         data = request.get_json()
-        email = data.get('email')
+        username = data.get('username')
+        phone = data.get('phone')
         
-        if email:
+        if not username:
+            return jsonify({
+                'success': False,
+                'error': '请输入用户名'
+            }), 400
+            
+        if not phone:
+            return jsonify({
+                'success': False,
+                'error': '请输入手机号码'
+            }), 400
+        
+        # 验证手机号格式
+        import re
+        phone_pattern = r'^1[3-9]\d{9}$'
+        if not re.match(phone_pattern, phone):
+            return jsonify({
+                'success': False,
+                'error': '手机号格式不正确'
+            }), 400
+        
+        # 查询用户信息
+        conn = db_manager.get_connection()
+        cursor = conn.cursor()
+        
+        cursor.execute('''
+            SELECT username, password, phone FROM users 
+            WHERE username = ? AND phone = ?
+        ''', (username, phone))
+        
+        user = cursor.fetchone()
+        
+        if user:
+            # 用户存在且手机号匹配，返回密码
+            # 注意：这里返回的是加密后的密码，实际应用中需要解密或重置
+            # 为了演示，我们假设有一个简单的解密方法
+            encrypted_password = user['password']
+            
+            # 这里简化处理，实际应该有更安全的密码找回机制
+            # 由于使用MD5加密，无法直接解密，所以返回提示信息
             return jsonify({
                 'success': True,
-                'message': '重置密码邮件已发送'
+                'password': '1234567',  # 演示用固定密码
+                'message': '密码找回成功'
+            })
+        else:
+            # 检查用户是否存在
+            cursor.execute('SELECT username FROM users WHERE username = ?', (username,))
+            user_exists = cursor.fetchone()
+            
+            if not user_exists:
+                return jsonify({
+                    'success': False,
+                    'error': '用户不存在'
+                }), 400
+            else:
+                return jsonify({
+                    'success': False,
+                    'error': '手机号不匹配'
+                }), 400
+            
+    except Exception as e:
+        logger.error(f'忘记密码处理失败: {e}')
+        return jsonify({'success': False, 'error': '处理失败'}), 500
+
+# ==================== 用户管理API ====================
+
+@app.route('/api/users', methods=['GET'])
+def get_users():
+    """获取用户列表（管理员功能）"""
+    try:
+        # 这里应该验证管理员权限
+        page = int(request.args.get('page', 1))
+        size = int(request.args.get('size', 10))
+        status = request.args.get('status')  # active, inactive, all
+        
+        users = db_manager.get_users(page, size, status)
+        total = db_manager.get_user_count(status)
+        
+        return jsonify({
+            'success': True,
+            'data': {
+                'users': users,
+                'total': total,
+                'page': page,
+                'size': size
+            }
+        })
+        
+    except Exception as e:
+        logger.error(f'获取用户列表失败: {e}')
+        return jsonify({'success': False, 'message': '获取用户列表失败'}), 500
+
+@app.route('/api/users/<int:user_id>/approve', methods=['POST'])
+def approve_user(user_id):
+    """审核用户（管理员功能）"""
+    try:
+        # 这里应该验证管理员权限
+        data = request.get_json()
+        approve = data.get('approve', True)
+        
+        result = db_manager.approve_user(user_id, approve)
+        
+        if result['success']:
+            action = '审核通过' if approve else '审核拒绝'
+            logger.info(f'用户 {user_id} {action}')
+            return jsonify({
+                'success': True,
+                'message': f'用户{action}成功'
             })
         else:
             return jsonify({
                 'success': False,
-                'message': '邮箱不能为空'
+                'message': result['message']
             }), 400
             
     except Exception as e:
-        logger.error(f'忘记密码处理失败: {e}')
+        logger.error(f'审核用户失败: {e}')
-        return jsonify({'success': False, 'message': '处理失败'}), 500
+        return jsonify({'success': False, 'message': '审核用户失败'}), 500
+
+@app.route('/api/users/<int:user_id>', methods=['DELETE'])
+def delete_user(user_id):
+    """删除用户（管理员功能）"""
+    try:
+        # 这里应该验证管理员权限
+        result = db_manager.delete_user(user_id)
+        
+        if result['success']:
+            logger.info(f'用户 {user_id} 删除成功')
+            return jsonify({
+                'success': True,
+                'message': '用户删除成功'
+            })
+        else:
+            return jsonify({
+                'success': False,
+                'message': result['message']
+            }), 400
+            
+    except Exception as e:
+        logger.error(f'删除用户失败: {e}')
+        return jsonify({'success': False, 'message': '删除用户失败'}), 500
 
 @app.route('/api/auth/reset-password', methods=['POST'])
 def reset_password():

backend/config.ini

@@ -5,7 +5,7 @@ debug = false
 log_level = INFO
 
 [SERVER]
-host = 127.0.0.1
+host = 0.0.0.0
 port = 5000
 cors_origins = *
 
@@ -35,11 +35,7 @@ chart_dpi = 300
 export_format = csv
 
 [SECURITY]
-secret_key = 026efbf83a2fe101f168780740da86bf1c9260625458e6782738aa9cf18f8e37
+secret_key = 8914333c0adf239da5d7a992e90879e500ab19e9da0d2bc41c6d8ca97ab102e0
 session_timeout = 3600
 max_login_attempts = 5
 
-
-[CAMERA]
-rtsp_url = rtsp://admin:JY123456@192.168.1.61:554/Streaming/Channels/101
-

backend/database.py

@@ -111,12 +111,49 @@ class DatabaseManager:
                 )
             ''')
             
+            # 创建用户表
+            cursor.execute('''
+                CREATE TABLE IF NOT EXISTS users (
+                    id TEXT PRIMARY KEY,
+                    name TEXT NOT NULL,
+                    username TEXT UNIQUE NOT NULL,
+                    password TEXT NOT NULL,
+                    register_date TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+                    is_active BOOLEAN DEFAULT 0,
+                    user_type TEXT DEFAULT 'user',
+                    phone TEXT DEFAULT '',
+                    created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+                    updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
+                )
+            ''')         
+           
+            
             # 创建索引
             cursor.execute('CREATE INDEX IF NOT EXISTS idx_patients_name ON patients (name)')
             cursor.execute('CREATE INDEX IF NOT EXISTS idx_sessions_patient ON detection_sessions (patient_id)')
             cursor.execute('CREATE INDEX IF NOT EXISTS idx_sessions_time ON detection_sessions (start_time)')
             cursor.execute('CREATE INDEX IF NOT EXISTS idx_data_session ON detection_data (session_id)')
             cursor.execute('CREATE INDEX IF NOT EXISTS idx_data_timestamp ON detection_data (timestamp)')
+            cursor.execute('CREATE INDEX IF NOT EXISTS idx_users_username ON users (username)')
+            cursor.execute('CREATE INDEX IF NOT EXISTS idx_users_type ON users (user_type)')
+            cursor.execute('CREATE INDEX IF NOT EXISTS idx_users_phone ON users (phone)')
+            
+            # 插入默认管理员账户（如果不存在）
+            cursor.execute('SELECT COUNT(*) FROM users WHERE username = ?', ('admin',))
+            admin_exists = cursor.fetchone()[0]
+            
+            if admin_exists == 0:
+                import hashlib
+                admin_id = str(uuid.uuid4())
+                # 默认密码为 admin123，使用MD5加密
+                admin_password = hashlib.md5('admin123'.encode()).hexdigest()
+                
+                cursor.execute('''
+                    INSERT INTO users (id, name, username, password, is_active, user_type)
+                    VALUES (?, ?, ?, ?, ?, ?)
+                ''', (admin_id, '系统管理员', 'admin', admin_password, 1, 'admin'))
+                
+                logger.info('创建默认管理员账户: admin/admin123')
             
             conn.commit()
             logger.info('数据库初始化完成')
@@ -655,6 +692,261 @@ class DatabaseManager:
             logger.error(f'设置系统设置失败: {e}')
             raise
     
+    # ==================== 用户管理 ====================
+    
+    def register_user(self, user_data: Dict[str, Any]) -> Dict[str, Any]:
+        """用户注册"""
+        conn = self.get_connection()
+        cursor = conn.cursor()
+        
+        try:
+            import hashlib
+            
+            # 检查手机号是否已存在（如果提供了手机号）
+            if user_data.get('phone'):
+                cursor.execute('SELECT COUNT(*) FROM users WHERE phone = ?', (user_data['phone'],))
+                if cursor.fetchone()[0] > 0:
+                    return {
+                        'success': False,
+                        'message': '手机号已存在'
+                    }
+            
+            user_id = str(uuid.uuid4())
+            # 密码MD5加密
+            password_hash = hashlib.md5(user_data['password'].encode()).hexdigest()
+            
+            cursor.execute('''
+                INSERT INTO users (id, name, username, password, phone, is_active, user_type)
+                VALUES (?, ?, ?, ?, ?, ?, ?)
+            ''', (
+                user_id,
+                user_data['name'],
+                user_data['username'],
+                password_hash,
+                user_data.get('phone'),  # 手机号可选
+                0,  # 新注册用户默认未激活，需要管理员审核
+                'user'
+            ))
+            
+            conn.commit()
+            logger.info(f'用户注册成功: {user_data["username"]}')
+            return {
+                'success': True,
+                'user_id': user_id,
+                'message': '注册成功'
+            }
+            
+        except sqlite3.IntegrityError:
+            conn.rollback()
+            logger.error(f'用户名已存在: {user_data["username"]}')
+            return {
+                'success': False,
+                'message': '用户名已存在'
+            }
+        except Exception as e:
+            conn.rollback()
+            logger.error(f'用户注册失败: {e}')
+            return {
+                'success': False,
+                'message': '注册失败'
+            }
+    
+    def authenticate_user(self, username: str, password: str) -> Optional[Dict]:
+        """用户登录验证"""
+        conn = self.get_connection()
+        cursor = conn.cursor()
+        
+        try:
+            import hashlib
+            
+            password_hash = hashlib.md5(password.encode()).hexdigest()
+            
+            cursor.execute('''
+                SELECT * FROM users 
+                WHERE username = ? AND password = ? AND is_active = 1
+            ''', (username, password_hash))
+            
+            row = cursor.fetchone()
+            if row:
+                user = dict(row)
+                # 不返回密码
+                del user['password']
+                logger.info(f'用户登录成功: {username}')
+                return user
+            else:
+                logger.warning(f'用户登录失败: {username}')
+                return None
+                
+        except Exception as e:
+            logger.error(f'用户验证失败: {e}')
+            return None
+    
+    def get_user_by_phone(self, phone: str) -> Optional[Dict]:
+        """根据手机号查询用户"""
+        conn = self.get_connection()
+        cursor = conn.cursor()
+        
+        try:
+            cursor.execute('SELECT * FROM users WHERE phone = ?', (phone,))
+            row = cursor.fetchone()
+            if row:
+                user = dict(row)
+                # 不返回密码
+                del user['password']
+                return user
+            return None
+        except Exception as e:
+            logger.error(f'根据手机号查询用户失败: {e}')
+            return None
+    
+    def get_users(self, page: int = 1, size: int = 10, status: str = 'all') -> List[Dict]:
+        """获取用户列表"""
+        conn = self.get_connection()
+        cursor = conn.cursor()
+        
+        try:
+            offset = (page - 1) * size
+            
+            if status == 'pending':
+                cursor.execute('''
+                    SELECT id, name, username, phone, register_date, is_active, user_type, created_at
+                    FROM users 
+                    WHERE is_active = 0 AND user_type = 'user'
+                    ORDER BY created_at DESC
+                    LIMIT ? OFFSET ?
+                ''', (size, offset))
+            elif status == 'active':
+                cursor.execute('''
+                    SELECT id, name, username, phone, register_date, is_active, user_type, created_at
+                    FROM users 
+                    WHERE is_active = 1
+                    ORDER BY created_at DESC
+                    LIMIT ? OFFSET ?
+                ''', (size, offset))
+            else:
+                cursor.execute('''
+                    SELECT id, name, username, phone, register_date, is_active, user_type, created_at
+                    FROM users 
+                    ORDER BY created_at DESC
+                    LIMIT ? OFFSET ?
+                ''', (size, offset))
+            
+            rows = cursor.fetchall()
+            return [dict(row) for row in rows]
+            
+        except Exception as e:
+            logger.error(f'获取用户列表失败: {e}')
+            return []
+    
+    def get_users_count(self, status: str = 'all') -> int:
+        """获取用户总数"""
+        conn = self.get_connection()
+        cursor = conn.cursor()
+        
+        try:
+            if status == 'pending':
+                cursor.execute('SELECT COUNT(*) FROM users WHERE is_active = 0 AND user_type = "user"')
+            elif status == 'active':
+                cursor.execute('SELECT COUNT(*) FROM users WHERE is_active = 1')
+            else:
+                cursor.execute('SELECT COUNT(*) FROM users')
+            
+            return cursor.fetchone()[0]
+            
+        except Exception as e:
+            logger.error(f'获取用户总数失败: {e}')
+            return 0
+    
+    def approve_user(self, user_id: str, approved: bool = True):
+        """审核用户"""
+        conn = self.get_connection()
+        cursor = conn.cursor()
+        
+        try:
+            cursor.execute('''
+                UPDATE users SET 
+                    is_active = ?, 
+                    updated_at = CURRENT_TIMESTAMP
+                WHERE id = ?
+            ''', (1 if approved else 0, user_id))
+            
+            conn.commit()
+            status = '通过' if approved else '拒绝'
+            logger.info(f'用户审核{status}: {user_id}')
+            
+        except Exception as e:
+            conn.rollback()
+            logger.error(f'用户审核失败: {e}')
+            raise
+    
+    def get_user(self, user_id: str) -> Optional[Dict]:
+        """获取单个用户信息"""
+        conn = self.get_connection()
+        cursor = conn.cursor()
+        
+        try:
+            cursor.execute('''
+                SELECT id, name, username, phone, register_date, is_active, user_type, created_at, updated_at
+                FROM users WHERE id = ?
+            ''', (user_id,))
+            
+            row = cursor.fetchone()
+            return dict(row) if row else None
+            
+        except Exception as e:
+            logger.error(f'获取用户信息失败: {e}')
+            return None
+    
+    def update_user(self, user_id: str, user_data: Dict[str, Any]):
+        """更新用户信息"""
+        conn = self.get_connection()
+        cursor = conn.cursor()
+        
+        try:
+            # 如果包含密码，需要加密
+            if 'password' in user_data:
+                import hashlib
+                user_data['password'] = hashlib.md5(user_data['password'].encode()).hexdigest()
+            
+            # 构建更新语句
+            fields = []
+            values = []
+            
+            for key, value in user_data.items():
+                if key in ['name', 'username', 'password', 'is_active', 'user_type','phone']:
+                    fields.append(f'{key} = ?')
+                    values.append(value)
+            
+            if fields:
+                fields.append('updated_at = CURRENT_TIMESTAMP')
+                values.append(user_id)
+                
+                sql = f'UPDATE users SET {', '.join(fields)} WHERE id = ?'
+                cursor.execute(sql, values)
+                
+                conn.commit()
+                logger.info(f'更新用户信息: {user_id}')
+            
+        except Exception as e:
+            conn.rollback()
+            logger.error(f'更新用户信息失败: {e}')
+            raise
+    
+    def delete_user(self, user_id: str):
+        """删除用户"""
+        conn = self.get_connection()
+        cursor = conn.cursor()
+        
+        try:
+            cursor.execute('DELETE FROM users WHERE id = ?', (user_id,))
+            conn.commit()
+            logger.info(f'删除用户: {user_id}')
+            
+        except Exception as e:
+            conn.rollback()
+            logger.error(f'删除用户失败: {e}')
+            raise
+    
     def close(self):
         """关闭数据库连接"""
         if self.connection:

backend/utils.py

@@ -60,7 +60,7 @@ class Config:
             
             # 数据库配置
             self.config['DATABASE'] = {
-                'path': 'data/balance_system.db',
+                'path': 'backend/data/body_balance.db',
                 'backup_interval': '24',  # 小时
                 'max_backups': '7'
             }

config.json

@@ -41,7 +41,7 @@
   },
   "database": {
     "type": "sqlite",
-    "path": "data/database.db",
+    "path": "backend/data/body_balance.db",
     "backup": {
       "enabled": true,
       "interval_hours": 24,

frontend/src/renderer/src/views/Dashboard.vue

@@ -154,8 +154,10 @@ import { ref, reactive, computed, onMounted } from 'vue'
 import { useRouter } from 'vue-router'
 import { ElMessage, ElMessageBox } from 'element-plus'
 import { patientAPI } from '../services/api.js'
+import { useAuthStore } from '../stores/index.js'
 
 const router = useRouter()
+const authStore = useAuthStore()
 
 // 响应式数据
 const activeNav = ref('detection')
@@ -233,10 +235,11 @@ const handleLogout = async () => {
       type: 'warning'
     })
     
-    localStorage.removeItem('userInfo')
+    // 调用认证状态管理的logout方法清除所有认证信息
-    localStorage.removeItem('rememberedUser')
+    await authStore.logout()
     ElMessage.success('已退出登录')
-    router.push('/login')
+    // 使用replace而不是push，避免返回按钮回到Dashboard
+    router.replace('/login')
   } catch {
     // 用户取消
   }
@@ -310,10 +313,12 @@ const loadPatients = async () => {
 
 // 生命周期
 onMounted(() => {
-  // 加载用户信息
+  // 从认证状态管理中加载用户信息
-  const savedUserInfo = localStorage.getItem('userInfo')
+  if (authStore.currentUser) {
-  if (savedUserInfo) {
+    Object.assign(userInfo, {
-    Object.assign(userInfo, JSON.parse(savedUserInfo))
+      username: authStore.currentUser.username,
+      avatar: authStore.currentUser.avatar || ''
+    })
   }
   
   // 加载患者列表

frontend/src/renderer/src/views/Login.vue

@@ -12,8 +12,8 @@
       <!-- 系统标题 -->
       <h1 class="system-title">平衡体态检测系统</h1>
 
-      <!-- 登录卡片 -->
+      <!-- 登录页面 -->
-      <el-card class="login-card">
+      <el-card v-if="!isRegisterMode && !isForgotPasswordMode" class="login-card">
         <div class="card-header">登录</div>
         
         <el-form class="login-form">
@@ -55,11 +55,155 @@
           <!-- 操作按钮 -->
           <div class="button-group">
             <el-button type="primary" class="login-btn" @click="handleLogin" :loading="isLoading">登录</el-button>
-            <el-button class="register-btn" @click="handleRegister">注册</el-button>
+            <el-button class="register-btn" @click="switchToRegister">注册</el-button>
           </div>
         </el-form>
       </el-card>
+
+      <!-- 注册页面 -->
+      <el-card v-if="isRegisterMode && !isForgotPasswordMode" class="register-card">
+        <div class="card-header">注册</div>
+        
+        <div class="register-form">
+          <div class="form-item">
+            <div class="input-wrapper">
+              <el-icon class="input-icon"><User /></el-icon>
+              <input 
+                v-model="registerForm.name" 
+                type="text" 
+                placeholder="请输入姓名" 
+                class="register-input"
+              />
+            </div>
+          </div>
+          <div class="form-item">
+            <div class="input-wrapper">
+              <el-icon class="input-icon"><User /></el-icon>
+              <input 
+                 v-model="registerForm.username" 
+                 type="text" 
+                 placeholder="请输入登录账号" 
+                 class="register-input"
+               />
+            </div>
+          </div>
+          <div class="form-item">
+            <div class="input-wrapper">
+              <el-icon class="input-icon"><Phone /></el-icon>
+              <input 
+                v-model="registerForm.phone" 
+                type="text" 
+                placeholder="请输入手机号码" 
+                class="register-input"
+              />
+            </div>
+          </div>
+          <div class="form-item">
+            <div class="input-wrapper">
+              <el-icon class="input-icon"><Lock /></el-icon>
+              <input 
+                v-model="registerForm.password" 
+                :type="registerPasswordVisible ? 'text' : 'password'" 
+                placeholder="请输入密码" 
+                class="register-input"
+              />
+              <el-icon 
+                class="password-toggle" 
+                @click="registerPasswordVisible = !registerPasswordVisible"
+              >
+                <component :is="registerPasswordVisible ? Hide : View" />
+              </el-icon>
+            </div>
+          </div>
+          <div class="form-item">
+            <div class="input-wrapper">
+              <el-icon class="input-icon"><Lock /></el-icon>
+              <input 
+                v-model="registerForm.confirmPassword" 
+                :type="confirmPasswordVisible ? 'text' : 'password'" 
+                placeholder="请再次确认密码" 
+                class="register-input"
+              />
+              <el-icon 
+                class="password-toggle" 
+                @click="confirmPasswordVisible = !confirmPasswordVisible"
+              >
+                <component :is="confirmPasswordVisible ? Hide : View" />
+              </el-icon>
+            </div>
+          </div>
+        </div>
+        <div class="register-footer">
+          <button class="back-btn" @click="switchToLogin">返回登录</button>
+          <button class="submit-btn" @click="handleRegisterSubmit">注册</button>
+        </div>
+      </el-card>
+
+      <!-- 忘记密码页面 -->
+      <el-card v-if="isForgotPasswordMode" class="forgot-password-card">
+        <div class="card-header">找回密码</div>
+        
+        <!-- 未显示密码时的输入表单 -->
+        <div v-if="!showRetrievedPassword" class="forgot-password-form">
+          <div class="form-item">
+            <div class="input-wrapper">
+              <el-icon class="input-icon"><User /></el-icon>
+              <input 
+                v-model="forgotPasswordForm.username" 
+                type="text" 
+                placeholder="请输入账号" 
+                class="forgot-input"
+              />
+            </div>
+          </div>
+          <div class="form-item">
+            <div class="input-wrapper">
+              <el-icon class="input-icon"><Phone /></el-icon>
+              <input 
+                v-model="forgotPasswordForm.phone" 
+                type="text" 
+                placeholder="请输入手机号码" 
+                class="forgot-input"
+              />
+            </div>
+          </div>
+        </div>
+        
+        <!-- 显示找回的密码 -->
+        <div v-if="showRetrievedPassword" class="password-result">
+          <div class="result-title">您的密码是：</div>
+          <div class="password-display">{{ retrievedPassword }}</div>
+          <div class="result-actions">
+            <button class="copy-btn" @click="copyPassword">复制</button>
+          </div>
+        </div>
+        
+        <div class="forgot-footer">
+          <button class="back-btn" @click="backToLoginFromForgot">返回</button>
+          <button v-if="!showRetrievedPassword" class="confirm-btn" @click="handleForgotPasswordSubmit">确认</button>
+          <button v-if="showRetrievedPassword" class="confirm-btn" @click="backToLoginFromForgot">退出</button>
+        </div>
+      </el-card>
     </div>
+
+    <!-- 自定义错误提示弹窗 -->
+    <div v-if="showErrorDialog" class="error-dialog-overlay" @click="closeErrorDialog">
+      <div class="error-dialog" @click.stop>
+        <div class="dialog-header">
+          <span class="dialog-title">提示</span>
+          <button class="close-btn" @click="closeErrorDialog">×</button>
+        </div>
+        <div class="dialog-content">
+          {{ errorMessage }}
+        </div>
+        <div class="dialog-footer">
+          <button class="cancel-btn" @click="closeErrorDialog">取消</button>
+          <button class="confirm-btn" @click="closeErrorDialog">确认</button>
+        </div>
+      </div>
+    </div>
+
+
   </div>
 </template>
 
@@ -68,11 +212,15 @@ import { ref } from 'vue'
 import { useRouter } from 'vue-router'
 import { ElMessage } from 'element-plus'
 import { useAuthStore } from '../stores'
-import { User, Lock, View, Hide } from '@element-plus/icons-vue'
+import { User, Lock, View, Hide, Phone } from '@element-plus/icons-vue'
 
 const router = useRouter()
 const authStore = useAuthStore()
 
+// 页面状态控制
+const isRegisterMode = ref(false)
+const isForgotPasswordMode = ref(false)
+
 // 表单数据
 const form = ref({
   account: '',
@@ -86,10 +234,167 @@ const passwordVisible = ref(false)
 // 加载状态
 const isLoading = ref(false)
 
+// 错误弹窗控制
+const showErrorDialog = ref(false)
+const errorMessage = ref('')
+
+// 显示错误弹窗
+const showError = (message) => {
+  errorMessage.value = message
+  showErrorDialog.value = true
+}
+
+// 关闭错误弹窗
+const closeErrorDialog = () => {
+  showErrorDialog.value = false
+  errorMessage.value = ''
+}
+
+// 注册页面控制
+const registerPasswordVisible = ref(false)
+const confirmPasswordVisible = ref(false)
+
+// 注册表单数据
+const registerForm = ref({
+  name: '',
+  username: '',
+  phone: '',
+  password: '',
+  confirmPassword: ''
+})
+
+// 忘记密码表单数据
+const forgotPasswordForm = ref({
+  username: '',
+  phone: ''
+})
+
+// 找回的密码信息
+const retrievedPassword = ref('')
+const showRetrievedPassword = ref(false)
+
+// 切换到注册页面
+const switchToRegister = () => {
+  isRegisterMode.value = true
+  // 清空表单
+  registerForm.value = {
+    name: '',
+    username: '',
+    phone: '',
+    password: '',
+    confirmPassword: ''
+  }
+  registerPasswordVisible.value = false
+  confirmPasswordVisible.value = false
+}
+
+// 切换到登录页面
+const switchToLogin = () => {
+  isRegisterMode.value = false
+  // 清空表单
+  registerForm.value = {
+    name: '',
+    username: '',
+    phone: '',
+    password: '',
+    confirmPassword: ''
+  }
+  registerPasswordVisible.value = false
+  confirmPasswordVisible.value = false
+}
+
+// 注册提交处理
+const handleRegisterSubmit = async () => {
+  // 验证姓名
+  if (!registerForm.value.name.trim()) {
+    showError('请输入姓名！')
+    return
+  }
+  
+  // 验证用户名
+  if (!registerForm.value.username.trim()) {
+    showError('请输入登录账号！')
+    return
+  }
+  
+  // 验证手机号
+  if (!registerForm.value.phone.trim()) {
+    showError('请输入手机号码！')
+    return
+  }
+  
+  // 验证手机号格式
+  const phoneRegex = /^1[3-9]\d{9}$/
+  if (!phoneRegex.test(registerForm.value.phone)) {
+    showError('手机号格式不正确，请重新输入！')
+    return
+  }
+  
+  // 验证密码
+  if (!registerForm.value.password) {
+    showError('请输入密码！')
+    return
+  }
+  
+  // 验证密码长度
+  if (registerForm.value.password.length < 6) {
+    showError('密码长度不能少于6位！')
+    return
+  }
+  
+  // 验证确认密码
+  if (!registerForm.value.confirmPassword) {
+    showError('请确认密码！')
+    return
+  }
+  
+  // 验证两次密码是否一致
+  if (registerForm.value.password !== registerForm.value.confirmPassword) {
+    showError('两次密码输入不一致，请重新输入！')
+    return
+  }
+  
+  // 调用注册API
+  try {
+    const result = await authStore.register({
+      name: registerForm.value.name,
+      username: registerForm.value.username,
+      phone: registerForm.value.phone,
+      password: registerForm.value.password
+    })
+    
+    if (result.success) {
+      showError('用户注册成功！')
+      // 注册成功后返回登录页面
+      setTimeout(() => {
+        switchToLogin()
+      }, 2000)
+    } else {
+      // 显示具体的错误信息
+      if (result.error && result.error.includes('用户名已存在')) {
+        showError('用户名已存在，请更换用户名！')
+      } else if (result.error && result.error.includes('手机号已存在')) {
+        showError('手机号码已被注册，请更换手机号！')
+      } else {
+        showError(result.error || '注册失败，请重试！')
+      }
+    }
+  } catch (error) {
+    showError('注册失败，请检查网络连接后重试！')
+  }
+}
+
 // 登录处理
 const handleLogin = async () => {
-  if (!form.value.account || !form.value.password) {
+  // 验证用户名
-    ElMessage.warning('请输入账号和密码')
+  if (!form.value.account) {
+    showError('用户名或密码错误，请重新输入！')
+    return
+  }
+  
+  // 验证密码
+  if (!form.value.password) {
+    showError('用户名或密码错误，请重新输入！')
     return
   }
   
@@ -103,25 +408,144 @@ const handleLogin = async () => {
     
     if (result.success) {
       ElMessage.success('登录成功')
-      router.push('/detection/1')
+      router.push('/dashboard')
     } else {
-      ElMessage.error(result.error || '登录失败')
+      // 根据错误类型显示具体提示
+      if (result.error && result.error.includes('用户不存在')) {
+        showError('用户名或密码错误，请重新输入！')
+      } else if (result.error && result.error.includes('密码错误')) {
+        showError('用户名或密码错误，请重新输入！')
+      } else if (result.error && result.error.includes('用户未激活')) {
+        showError('账户未激活，请联系管理员激活后再登录')
+      } else {
+        showError('用户名或密码错误，请重新输入！')
+      }
     }
   } catch (error) {
-    ElMessage.error('登录失败：' + (error.message || '未知错误'))
+    showError('用户名或密码错误，请重新输入！')
   } finally {
     isLoading.value = false
   }
 }
 
-// 注册处理
+// 切换到忘记密码页面
-const handleRegister = () => {
+const switchToForgotPassword = () => {
-  router.push('/register')
+  isForgotPasswordMode.value = true
+  isRegisterMode.value = false
+  // 清空表单
+  forgotPasswordForm.value = {
+    username: '',
+    phone: ''
+  }
+  retrievedPassword.value = ''
+  showRetrievedPassword.value = false
+}
+
+// 从忘记密码页面返回登录
+const backToLoginFromForgot = () => {
+  isForgotPasswordMode.value = false
+  isRegisterMode.value = false
+  // 清空表单
+  forgotPasswordForm.value = {
+    username: '',
+    phone: ''
+  }
+  retrievedPassword.value = ''
+  showRetrievedPassword.value = false
 }
 
 // 忘记密码处理
 const handleForgotPassword = () => {
-  router.push('/forgot-password')
+  switchToForgotPassword()
+}
+
+// 找回密码提交处理
+const handleForgotPasswordSubmit = async () => {
+  // 验证用户名
+  if (!forgotPasswordForm.value.username.trim()) {
+    showError('请输入用户名！')
+    return
+  }
+  
+  // 验证手机号
+  if (!forgotPasswordForm.value.phone.trim()) {
+    showError('请输入手机号码！')
+    return
+  }
+  
+  // 验证手机号格式
+  const phoneRegex = /^1[3-9]\d{9}$/
+  if (!phoneRegex.test(forgotPasswordForm.value.phone)) {
+    showError('手机号格式不正确，请重新输入！')
+    return
+  }
+  
+  try {
+    // 调用后端API验证用户信息并获取密码
+    const response = await fetch('http://127.0.0.1:5000/api/auth/forgot-password', {
+      method: 'POST',
+      headers: {
+        'Content-Type': 'application/json'
+      },
+      body: JSON.stringify({
+        username: forgotPasswordForm.value.username,
+        phone: forgotPasswordForm.value.phone
+      })
+    })
+    
+    const result = await response.json()
+    
+    if (result.success) {
+      // 验证成功，显示密码
+      retrievedPassword.value = result.password
+      showRetrievedPassword.value = true
+    } else {
+      // 验证失败
+      if (result.error && result.error.includes('用户不存在')) {
+        showError('用户名不存在，请检查后重新输入！')
+      } else if (result.error && result.error.includes('手机号不匹配')) {
+        showError('手机号码不正确，请输入注册时填写的手机号码！')
+      } else {
+        showError('用户名和手机号码不匹配，请重新输入！')
+      }
+    }
+  } catch (error) {
+    showError('网络连接失败，请检查网络后重试！')
+  }
+}
+
+// 复制密码到剪贴板
+const copyPassword = async () => {
+  try {
+    // 优先使用现代 Clipboard API
+    if (navigator.clipboard && window.isSecureContext) {
+      await navigator.clipboard.writeText(retrievedPassword.value)
+      showError('密码已复制到剪贴板！')
+    } else {
+      // 备用方案：使用传统的 document.execCommand
+      const textArea = document.createElement('textarea')
+      textArea.value = retrievedPassword.value
+      textArea.style.position = 'fixed'
+      textArea.style.left = '-999999px'
+      textArea.style.top = '-999999px'
+      document.body.appendChild(textArea)
+      textArea.focus()
+      textArea.select()
+      
+      const successful = document.execCommand('copy')
+      document.body.removeChild(textArea)
+      
+      if (successful) {
+        showError('密码已复制到剪贴板！')
+      } else {
+        showError('复制失败，请手动复制密码：' + retrievedPassword.value)
+      }
+    }
+  } catch (error) {
+    console.error('复制密码失败:', error)
+    // 最后的备用方案：显示密码让用户手动复制
+    showError('复制失败，请手动复制密码：' + retrievedPassword.value)
+  }
 }
 </script>
 
@@ -207,6 +631,17 @@ const handleForgotPassword = () => {
   padding: 30px 25px !important;
 }
 
+/* 注册卡片 */
+.register-card {
+  width: 100%;
+  max-width: 450px;
+  background-color: #003366 !important;
+  border: none !important;
+  border-radius: 12px !important;
+  box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
+  padding: 30px 25px !important;
+}
+
 /* 卡片头部标题 */
 .card-header {
   font-size: 1.4rem;
@@ -304,4 +739,331 @@ const handleForgotPassword = () => {
 .register-btn:hover {
   background-color: #004080 !important;
 }
+
+/* 自定义错误弹窗样式 */
+.error-dialog-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100vw;
+  height: 100vh;
+  background-color: rgba(0, 0, 0, 0.7);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 9999;
+  backdrop-filter: blur(5px);
+}
+
+.error-dialog {
+  background-color: #003366;
+  border: 2px solid #00ffff;
+  border-radius: 12px;
+  box-shadow: 0 0 30px rgba(0, 255, 255, 0.3);
+  min-width: 400px;
+  max-width: 500px;
+  animation: dialogFadeIn 0.3s ease-out;
+}
+
+@keyframes dialogFadeIn {
+  from {
+    opacity: 0;
+    transform: scale(0.9) translateY(-20px);
+  }
+  to {
+    opacity: 1;
+    transform: scale(1) translateY(0);
+  }
+}
+
+.dialog-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 20px 25px 15px;
+  border-bottom: 1px solid rgba(0, 255, 255, 0.2);
+}
+
+.dialog-title {
+  font-size: 1.2rem;
+  color: #00ffff;
+  font-weight: 500;
+}
+
+.close-btn {
+  background: none;
+  border: none;
+  color: #00ffff;
+  font-size: 1.5rem;
+  cursor: pointer;
+  padding: 0;
+  width: 30px;
+  height: 30px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  border-radius: 50%;
+  transition: all 0.2s ease;
+}
+
+.close-btn:hover {
+  background-color: rgba(0, 255, 255, 0.1);
+  transform: scale(1.1);
+}
+
+.dialog-content {
+  padding: 25px;
+  color: #fff;
+  font-size: 1rem;
+  line-height: 1.5;
+  text-align: center;
+}
+
+.dialog-footer {
+  display: flex;
+  justify-content: flex-end;
+  gap: 15px;
+  padding: 15px 25px 25px;
+}
+
+.cancel-btn, .confirm-btn {
+  padding: 8px 20px;
+  border-radius: 6px;
+  font-size: 0.9rem;
+  cursor: pointer;
+  transition: all 0.2s ease;
+  border: 1px solid;
+}
+
+.cancel-btn {
+  background-color: transparent;
+  border-color: #666;
+  color: #ccc;
+}
+
+.cancel-btn:hover {
+  background-color: rgba(102, 102, 102, 0.1);
+  border-color: #999;
+}
+
+.confirm-btn {
+  background-color: #00ffff;
+  border-color: #00ffff;
+  color: #003366;
+  font-weight: 500;
+}
+
+.confirm-btn:hover {
+  background-color: #00e6e6;
+  border-color: #00e6e6;
+  transform: translateY(-1px);
+  box-shadow: 0 2px 8px rgba(0, 255, 255, 0.3);
+}
+
+/* 注册表单样式 */
+.register-form {
+  padding: 20px 0;
+}
+
+.form-item {
+  margin-bottom: 20px;
+}
+
+.input-wrapper {
+  position: relative;
+  display: flex;
+  align-items: center;
+  background-color: #004080;
+  border: 1px solid #00ffff;
+  border-radius: 6px;
+  padding: 0 15px;
+  transition: all 0.2s ease;
+}
+
+.input-wrapper:focus-within {
+  border-color: #00e6e6;
+  box-shadow: 0 0 8px rgba(0, 255, 255, 0.3);
+}
+
+.input-icon {
+  color: #00ffff;
+  margin-right: 10px;
+  font-size: 16px;
+}
+
+.register-input {
+  flex: 1;
+  background: none;
+  border: none;
+  outline: none;
+  color: #fff;
+  font-size: 14px;
+  padding: 12px 0;
+}
+
+.register-input::placeholder {
+  color: #aaa;
+}
+
+.password-toggle {
+  color: #00ffff;
+  cursor: pointer;
+  margin-left: 10px;
+  font-size: 16px;
+  transition: all 0.2s ease;
+}
+
+.password-toggle:hover {
+  color: #00e6e6;
+  transform: scale(1.1);
+}
+
+/* 注册页面底部按钮 */
+.register-footer {
+  display: flex;
+  justify-content: space-between;
+  gap: 15px;
+  margin-top: 25px;
+}
+
+.back-btn, .submit-btn {
+  flex: 1;
+  padding: 12px 20px;
+  border-radius: 6px;
+  font-size: 14px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: all 0.2s ease;
+  border: 1px solid;
+}
+
+.back-btn {
+  background-color: transparent;
+  border-color: #00ffff;
+  color: #00ffff;
+}
+
+.back-btn:hover {
+  background-color: #004080;
+  transform: translateY(-1px);
+}
+
+.submit-btn {
+  background-color: #00ffff;
+  border-color: #00ffff;
+  color: #003366;
+}
+
+.submit-btn:hover {
+  background-color: #00e6e6;
+  border-color: #00e6e6;
+  transform: translateY(-1px);
+  box-shadow: 0 2px 8px rgba(0, 255, 255, 0.3);
+}
+
+/* 忘记密码页面样式 */
+.forgot-password-card {
+  width: 100%;
+  max-width: 450px;
+  background-color: #003366 !important;
+  border: none !important;
+  border-radius: 12px !important;
+  box-shadow: 0 0 30px rgba(0, 255, 255, 0.2);
+  padding: 30px 25px !important;
+}
+
+.forgot-password-form {
+  padding: 20px 0;
+}
+
+.forgot-input {
+  flex: 1;
+  background: none;
+  border: none;
+  outline: none;
+  color: #fff;
+  font-size: 14px;
+  padding: 12px 0;
+}
+
+.forgot-input::placeholder {
+  color: #aaa;
+}
+
+/* 密码显示结果样式 */
+.password-result {
+  text-align: center;
+  padding: 30px 0;
+}
+
+.result-title {
+  color: #00ffff;
+  font-size: 16px;
+  margin-bottom: 20px;
+}
+
+.password-display {
+  background-color: #004080;
+  border: 2px solid #00ffff;
+  border-radius: 8px;
+  padding: 15px 20px;
+  color: #fff;
+  font-size: 18px;
+  font-weight: 500;
+  letter-spacing: 2px;
+  margin-bottom: 20px;
+  word-break: break-all;
+}
+
+.result-actions {
+  margin-top: 15px;
+}
+
+.copy-btn {
+  background-color: #00ffff;
+  border: 1px solid #00ffff;
+  color: #003366;
+  padding: 8px 20px;
+  border-radius: 6px;
+  font-size: 14px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: all 0.2s ease;
+}
+
+.copy-btn:hover {
+  background-color: #00e6e6;
+  border-color: #00e6e6;
+  transform: translateY(-1px);
+  box-shadow: 0 2px 8px rgba(0, 255, 255, 0.3);
+}
+
+/* 忘记密码页面底部按钮 */
+.forgot-footer {
+  display: flex;
+  justify-content: space-between;
+  gap: 15px;
+  margin-top: 25px;
+}
+
+.confirm-btn {
+  flex: 1;
+  padding: 12px 20px;
+  border-radius: 6px;
+  font-size: 14px;
+  font-weight: 500;
+  cursor: pointer;
+  transition: all 0.2s ease;
+  border: 1px solid;
+  background-color: #00ffff;
+  border-color: #00ffff;
+  color: #003366;
+}
+
+.confirm-btn:hover {
+  background-color: #00e6e6;
+  border-color: #00e6e6;
+  transform: translateY(-1px);
+  box-shadow: 0 2px 8px rgba(0, 255, 255, 0.3);
+}
 </style>

test_screenshot.html

@@ -1,222 +0,0 @@
-<!DOCTYPE html>
-<html lang="zh-CN">
-<head>
-    <meta charset="UTF-8">
-    <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>截图功能测试</title>
-    <style>
-        body {
-            font-family: Arial, sans-serif;
-            margin: 20px;
-            background-color: #f5f5f5;
-        }
-        .container {
-            max-width: 800px;
-            margin: 0 auto;
-            background: white;
-            padding: 20px;
-            border-radius: 8px;
-            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
-        }
-        .test-area {
-            border: 2px dashed #ccc;
-            padding: 20px;
-            margin: 20px 0;
-            background: linear-gradient(45deg, #f0f0f0, #e0e0e0);
-            text-align: center;
-        }
-        .button {
-            background: linear-gradient(to right, rgb(236, 50, 166), rgb(160, 5, 216));
-            color: white;
-            border: none;
-            padding: 10px 20px;
-            border-radius: 5px;
-            cursor: pointer;
-            font-size: 16px;
-            margin: 10px;
-        }
-        .button:hover {
-            opacity: 0.9;
-        }
-        .button:disabled {
-            opacity: 0.5;
-            cursor: not-allowed;
-        }
-        .status {
-            margin: 10px 0;
-            padding: 10px;
-            border-radius: 5px;
-        }
-        .success {
-            background: #d4edda;
-            color: #155724;
-            border: 1px solid #c3e6cb;
-        }
-        .error {
-            background: #f8d7da;
-            color: #721c24;
-            border: 1px solid #f5c6cb;
-        }
-        .info {
-            background: #d1ecf1;
-            color: #0c5460;
-            border: 1px solid #bee5eb;
-        }
-    </style>
-</head>
-<body>
-    <div class="container">
-        <h1>截图功能测试页面</h1>
-        
-        <div id="detectare" class="test-area">
-            <h2>这是要截图的区域</h2>
-            <p>患者ID: 2101</p>
-            <p>患者姓名: 张三</p>
-            <p>测试时间: <span id="currentTime"></span></p>
-            <div style="display: flex; justify-content: space-around; margin: 20px 0;">
-                <div style="background: #ff6b6b; color: white; padding: 20px; border-radius: 10px;">
-                    <h3>模块1</h3>
-                    <p>数据: 85%</p>
-                </div>
-                <div style="background: #4ecdc4; color: white; padding: 20px; border-radius: 10px;">
-                    <h3>模块2</h3>
-                    <p>数据: 92%</p>
-                </div>
-                <div style="background: #45b7d1; color: white; padding: 20px; border-radius: 10px;">
-                    <h3>模块3</h3>
-                    <p>数据: 78%</p>
-                </div>
-            </div>
-        </div>
-        
-        <div style="text-align: center;">
-            <button id="screenshotBtn" class="button">📸 截图测试</button>
-            <button id="checkBackendBtn" class="button">🔍 检查后端</button>
-        </div>
-        
-        <div id="status"></div>
-        
-        <div style="margin-top: 20px;">
-            <h3>使用说明:</h3>
-            <ol>
-                <li>确保后端服务已启动 (python debug_server.py)</li>
-                <li>点击"检查后端"按钮验证后端连接</li>
-                <li>点击"截图测试"按钮进行截图</li>
-                <li>截图将保存到 data/patients/2101_张三/ 文件夹中</li>
-            </ol>
-        </div>
-    </div>
-
-    <script src="https://cdn.jsdelivr.net/npm/html2canvas@1.4.1/dist/html2canvas.min.js"></script>
-    <script>
-        const BACKEND_URL = 'http://localhost:5000';
-        
-        // 更新当前时间
-        function updateTime() {
-            const now = new Date();
-            document.getElementById('currentTime').textContent = now.toLocaleString('zh-CN');
-        }
-        updateTime();
-        setInterval(updateTime, 1000);
-        
-        // 显示状态消息
-        function showStatus(message, type = 'info') {
-            const statusDiv = document.getElementById('status');
-            statusDiv.innerHTML = `<div class="status ${type}">${message}</div>`;
-        }
-        
-        // 检查后端连接
-        async function checkBackend() {
-            try {
-                showStatus('正在检查后端连接...', 'info');
-                const response = await fetch(`${BACKEND_URL}/health`);
-                const data = await response.json();
-                
-                if (data.status === 'ok') {
-                    showStatus('✅ 后端连接正常', 'success');
-                } else {
-                    showStatus('❌ 后端响应异常', 'error');
-                }
-            } catch (error) {
-                showStatus(`❌ 后端连接失败: ${error.message}`, 'error');
-            }
-        }
-        
-        // 截图功能
-        async function takeScreenshot() {
-            const btn = document.getElementById('screenshotBtn');
-            
-            try {
-                btn.disabled = true;
-                btn.textContent = '📸 截图中...';
-                showStatus('正在生成截图...', 'info');
-                
-                // 获取要截图的元素
-                const element = document.getElementById('detectare');
-                if (!element) {
-                    throw new Error('未找到截图区域');
-                }
-                
-                // 使用html2canvas进行截图
-                const canvas = await html2canvas(element, {
-                    useCORS: true,
-                    allowTaint: true,
-                    backgroundColor: '#ffffff',
-                    scale: 1,
-                    logging: false
-                });
-                
-                // 转换为base64
-                const base64Image = canvas.toDataURL('image/png');
-                
-                showStatus('正在保存截图...', 'info');
-                
-                // 生成检查记录ID
-                const now = new Date();
-                const sessionId = now.getFullYear() + 
-                    String(now.getMonth() + 1).padStart(2, '0') + 
-                    String(now.getDate()).padStart(2, '0') + 
-                    String(now.getHours()).padStart(2, '0') + 
-                    String(now.getMinutes()).padStart(2, '0') + 
-                    String(now.getSeconds()).padStart(2, '0');
-                
-                // 调用后端API保存截图
-                const response = await fetch(`${BACKEND_URL}/api/screenshots/save`, {
-                    method: 'POST',
-                    headers: {
-                        'Content-Type': 'application/json'
-                    },
-                    body: JSON.stringify({
-                        patientId: '2101',
-                        patientName: '张三',
-                        sessionId: sessionId,
-                        imageData: base64Image
-                    })
-                });
-                
-                const result = await response.json();
-                
-                if (result.success) {
-                    showStatus(`✅ 截图保存成功！<br>文件路径: ${result.filepath}`, 'success');
-                } else {
-                    throw new Error(result.message || '保存失败');
-                }
-                
-            } catch (error) {
-                console.error('截图失败:', error);
-                showStatus(`❌ 截图失败: ${error.message}`, 'error');
-            } finally {
-                btn.disabled = false;
-                btn.textContent = '📸 截图测试';
-            }
-        }
-        
-        // 绑定事件
-        document.getElementById('screenshotBtn').addEventListener('click', takeScreenshot);
-        document.getElementById('checkBackendBtn').addEventListener('click', checkBackend);
-        
-        // 页面加载时自动检查后端
-        window.addEventListener('load', checkBackend);
-    </script>
-</body>
-</html>

vue_websocket_example.vue

@@ -1,421 +0,0 @@
-<template>
-  <div class="websocket-example">
-    <div class="header">
-      <h2>Vue WebSocket连接示例</h2>
-      <div class="status" :class="connectionStatus">
-        {{ statusText }}
-      </div>
-    </div>
-    
-    <div class="controls">
-      <button 
-        @click="connectWebSocket" 
-        :disabled="isConnected"
-        class="btn btn-primary"
-      >
-        连接WebSocket
-      </button>
-      
-      <button 
-        @click="disconnectWebSocket" 
-        :disabled="!isConnected"
-        class="btn btn-secondary"
-      >
-        断开连接
-      </button>
-      
-      <button 
-        @click="startRtsp" 
-        :disabled="!isConnected || isRtspRunning"
-        class="btn btn-success"
-      >
-        启动RTSP
-      </button>
-      
-      <button 
-        @click="stopRtsp" 
-        :disabled="!isConnected || !isRtspRunning"
-        class="btn btn-danger"
-      >
-        停止RTSP
-      </button>
-    </div>
-    
-    <div class="video-container">
-      <h3>RTSP视频流</h3>
-      <div v-if="rtspImageSrc" class="video-wrapper">
-        <img :src="rtspImageSrc" alt="RTSP视频流" class="rtsp-image" />
-        <div class="frame-info">已接收帧数: {{ frameCount }}</div>
-      </div>
-      <div v-else class="no-video">
-        暂无视频流
-      </div>
-    </div>
-    
-    <div class="log-container">
-      <h3>连接日志</h3>
-      <div class="log-content" ref="logContainer">
-        <div v-for="(log, index) in logs" :key="index" class="log-item">
-          <span class="log-time">[{{ log.time }}]</span>
-          <span class="log-message">{{ log.message }}</span>
-        </div>
-      </div>
-    </div>
-  </div>
-</template>
-
-<script setup>
-import { ref, computed, onMounted, onUnmounted, nextTick } from 'vue'
-import { io } from 'socket.io-client'
-
-// 响应式数据
-const socket = ref(null)
-const isConnected = ref(false)
-const isRtspRunning = ref(false)
-const rtspImageSrc = ref('')
-const frameCount = ref(0)
-const logs = ref([])
-const logContainer = ref(null)
-
-// 后端服务器配置
-const BACKEND_URL = 'http://localhost:5000'  // 根据实际情况修改
-// 如果是远程服务器，使用: 'http://192.168.1.173:5000'
-
-// 计算属性
-const connectionStatus = computed(() => {
-  if (isConnected.value) return 'connected'
-  return 'disconnected'
-})
-
-const statusText = computed(() => {
-  if (isConnected.value) {
-    return isRtspRunning.value ? '已连接 - RTSP运行中' : '已连接'
-  }
-  return '未连接'
-})
-
-// 日志记录函数
-const addLog = (message) => {
-  const now = new Date()
-  const time = now.toLocaleTimeString()
-  logs.value.push({ time, message })
-  
-  // 限制日志数量
-  if (logs.value.length > 100) {
-    logs.value.shift()
-  }
-  
-  // 自动滚动到底部
-  nextTick(() => {
-    if (logContainer.value) {
-      logContainer.value.scrollTop = logContainer.value.scrollHeight
-    }
-  })
-}
-
-// WebSocket连接函数
-const connectWebSocket = () => {
-  try {
-    addLog(`正在连接到 ${BACKEND_URL}`)
-    
-    // 创建Socket.IO连接
-    socket.value = io(BACKEND_URL, {
-      transports: ['websocket', 'polling'],
-      timeout: 10000,
-      forceNew: true
-    })
-    
-    // 连接成功事件
-    socket.value.on('connect', () => {
-      isConnected.value = true
-      addLog(`WebSocket连接成功！Socket ID: ${socket.value.id}`)
-    })
-    
-    // 连接失败事件
-    socket.value.on('connect_error', (error) => {
-      isConnected.value = false
-      addLog(`连接失败: ${error.message}`)
-    })
-    
-    // 断开连接事件
-    socket.value.on('disconnect', (reason) => {
-      isConnected.value = false
-      isRtspRunning.value = false
-      rtspImageSrc.value = ''
-      addLog(`连接断开: ${reason}`)
-    })
-    
-    // 监听RTSP状态事件
-    socket.value.on('rtsp_status', (data) => {
-      addLog(`RTSP状态: ${JSON.stringify(data)}`)
-      if (data.status === 'started') {
-        isRtspRunning.value = true
-        frameCount.value = 0
-      } else if (data.status === 'stopped') {
-        isRtspRunning.value = false
-        rtspImageSrc.value = ''
-      } else if (data.status === 'already_running') {
-        addLog('RTSP已在运行中')
-      }
-    })
-    
-    // 监听RTSP帧数据
-    socket.value.on('rtsp_frame', (data) => {
-      if (data.image) {
-        frameCount.value++
-        rtspImageSrc.value = 'data:image/jpeg;base64,' + data.image
-        
-        // 每30帧记录一次
-        if (frameCount.value % 30 === 0) {
-          addLog(`已接收 ${frameCount.value} 帧`)
-        }
-      }
-    })
-    
-  } catch (error) {
-    addLog(`连接异常: ${error.message}`)
-  }
-}
-
-// 断开WebSocket连接
-const disconnectWebSocket = () => {
-  if (socket.value) {
-    socket.value.disconnect()
-    socket.value = null
-    isConnected.value = false
-    isRtspRunning.value = false
-    rtspImageSrc.value = ''
-    addLog('主动断开连接')
-  }
-}
-
-// 启动RTSP
-const startRtsp = () => {
-  if (socket.value && isConnected.value) {
-    addLog('发送start_rtsp事件')
-    socket.value.emit('start_rtsp')
-  } else {
-    addLog('WebSocket未连接，无法启动RTSP')
-  }
-}
-
-// 停止RTSP
-const stopRtsp = () => {
-  if (socket.value && isConnected.value) {
-    addLog('发送stop_rtsp事件')
-    socket.value.emit('stop_rtsp')
-  } else {
-    addLog('WebSocket未连接，无法停止RTSP')
-  }
-}
-
-// 生命周期钩子
-onMounted(() => {
-  addLog('组件已挂载，可以开始连接WebSocket')
-  addLog(`后端地址: ${BACKEND_URL}`)
-  addLog('请确保后端服务已启动')
-})
-
-onUnmounted(() => {
-  // 组件卸载时清理连接
-  if (socket.value) {
-    socket.value.disconnect()
-  }
-})
-</script>
-
-<style scoped>
-.websocket-example {
-  max-width: 1000px;
-  margin: 0 auto;
-  padding: 20px;
-  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
-}
-
-.header {
-  display: flex;
-  justify-content: space-between;
-  align-items: center;
-  margin-bottom: 20px;
-  padding-bottom: 15px;
-  border-bottom: 2px solid #e9ecef;
-}
-
-.header h2 {
-  margin: 0;
-  color: #333;
-}
-
-.status {
-  padding: 8px 16px;
-  border-radius: 20px;
-  font-weight: bold;
-  font-size: 14px;
-}
-
-.status.connected {
-  background-color: #d4edda;
-  color: #155724;
-  border: 1px solid #c3e6cb;
-}
-
-.status.disconnected {
-  background-color: #f8d7da;
-  color: #721c24;
-  border: 1px solid #f5c6cb;
-}
-
-.controls {
-  display: flex;
-  gap: 10px;
-  margin-bottom: 20px;
-  flex-wrap: wrap;
-}
-
-.btn {
-  padding: 10px 20px;
-  border: none;
-  border-radius: 5px;
-  cursor: pointer;
-  font-size: 14px;
-  font-weight: 500;
-  transition: all 0.3s ease;
-}
-
-.btn:disabled {
-  opacity: 0.6;
-  cursor: not-allowed;
-}
-
-.btn-primary {
-  background-color: #007bff;
-  color: white;
-}
-
-.btn-primary:hover:not(:disabled) {
-  background-color: #0056b3;
-}
-
-.btn-secondary {
-  background-color: #6c757d;
-  color: white;
-}
-
-.btn-secondary:hover:not(:disabled) {
-  background-color: #545b62;
-}
-
-.btn-success {
-  background-color: #28a745;
-  color: white;
-}
-
-.btn-success:hover:not(:disabled) {
-  background-color: #1e7e34;
-}
-
-.btn-danger {
-  background-color: #dc3545;
-  color: white;
-}
-
-.btn-danger:hover:not(:disabled) {
-  background-color: #c82333;
-}
-
-.video-container {
-  margin-bottom: 20px;
-  padding: 20px;
-  background-color: #f8f9fa;
-  border-radius: 8px;
-  border: 1px solid #dee2e6;
-}
-
-.video-container h3 {
-  margin-top: 0;
-  margin-bottom: 15px;
-  color: #333;
-}
-
-.video-wrapper {
-  text-align: center;
-  position: relative;
-}
-
-.rtsp-image {
-  max-width: 100%;
-  height: auto;
-  border: 2px solid #ddd;
-  border-radius: 8px;
-  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
-}
-
-.frame-info {
-  margin-top: 10px;
-  font-size: 14px;
-  color: #666;
-  font-weight: 500;
-}
-
-.no-video {
-  text-align: center;
-  padding: 40px;
-  color: #6c757d;
-  font-style: italic;
-  background-color: #e9ecef;
-  border-radius: 8px;
-}
-
-.log-container {
-  margin-top: 20px;
-}
-
-.log-container h3 {
-  margin-bottom: 10px;
-  color: #333;
-}
-
-.log-content {
-  background-color: #f8f9fa;
-  border: 1px solid #dee2e6;
-  border-radius: 8px;
-  padding: 15px;
-  height: 200px;
-  overflow-y: auto;
-  font-family: 'Courier New', monospace;
-  font-size: 12px;
-  line-height: 1.4;
-}
-
-.log-item {
-  margin-bottom: 5px;
-  word-wrap: break-word;
-}
-
-.log-time {
-  color: #6c757d;
-  font-weight: bold;
-}
-
-.log-message {
-  margin-left: 8px;
-  color: #333;
-}
-
-/* 响应式设计 */
-@media (max-width: 768px) {
-  .header {
-    flex-direction: column;
-    align-items: flex-start;
-    gap: 10px;
-  }
-  
-  .controls {
-    flex-direction: column;
-  }
-  
-  .btn {
-    width: 100%;
-  }
-}
-</style>