fix:改端口5431

backend/.env

 # 数据库配置
-DATABASE_URL=postgresql://performance_user:performance_pass@localhost:5432/performance_db
+DATABASE_URL=postgresql://performance_user:performance_pass@localhost:5431/performance_db
 
 # API 服务配置
 API_HOST=0.0.0.0

backend/.env.example

 # 数据库配置
-DATABASE_URL=postgresql://performance_user:performance_pass@localhost:5432/performance_db
+DATABASE_URL=postgresql://performance_user:performance_pass@localhost:5431/performance_db
 
 # API 服务配置
 API_HOST=0.0.0.0

docker-compose.yml

@@ -10,7 +10,7 @@ services:
       POSTGRES_PASSWORD: performance_pass
       POSTGRES_INITDB_ARGS: "--encoding=UTF8 --locale=C"
     ports:
-      - "5432:5432"
+      - "5431:5432"
     volumes:
       - postgres_data:/var/lib/postgresql/data
       - ./database/init_performance_system.sql:/docker-entrypoint-initdb.d/01-init.sql