style: 优化代码格式和导入顺序

refactor: 重构数据库连接模块，提高可维护性

docs: 更新README.md项目描述

style: 调整日志输出格式和内容

refactor: 优化中间件日志记录逻辑

style: 统一代码中的空行和导入顺序

refactor: 分离数据库引擎和会话创建逻辑

style: 清理未使用的导入和代码

refactor: 重命名数据库会话变量

style: 调整jinja2模板变量命名

refactor: 优化异常处理和日志记录

style: 统一字符串格式化方式

refactor: 优化redis连接错误处理

style: 调整注释格式和位置

refactor: 优化数据库连接配置

style: 清理多余空行和注释

backend/app/api/v1/module_system/user/controller.py

@@ -1,9 +1,9 @@
 # -*- coding: utf-8 -*-
 
+import urllib.parse
 from fastapi import APIRouter, Depends, Body, Path, Query, Form, File, UploadFile, Request
 from fastapi.responses import JSONResponse, StreamingResponse
 from sqlalchemy.ext.asyncio import AsyncSession
-import urllib.parse
 
 from app.common.response import StreamResponse, SuccessResponse
 from app.common.request import PaginationService
@@ -13,6 +13,7 @@ from app.core.dependencies import db_getter, get_current_user, AuthPermission
 from app.core.base_params import PaginationQueryParam
 from app.core.base_schema import BatchSetAvailable
 from app.core.logger import logger
+
 from ..auth.schema import AuthSchema
 from .service import UserService
 from .param import UserQueryParam

backend/app/api/v1/module_system/user/crud.py

@@ -4,13 +4,13 @@ from typing import Dict, List, Optional, Sequence, Union, Any
 from datetime import datetime
 
 from app.core.base_crud import CRUDBase
+
+from app.api.v1.module_system.auth.schema import AuthSchema
 from .model import UserModel
 from .schema import UserCreateSchema, UserForgetPasswordSchema, UserUpdateSchema
 from ..role.crud import RoleCRUD
 from ..position.crud import PositionCRUD
 
-from app.api.v1.module_system.auth.schema import AuthSchema
-
 
 class UserCRUD(CRUDBase[UserModel, UserCreateSchema, UserUpdateSchema]):
     """用户模块数据层"""

backend/app/api/v1/module_system/user/model.py

@@ -6,14 +6,14 @@
 
 from datetime import datetime
 from typing import Optional, List
-
 from sqlalchemy import Boolean, String, Integer, DateTime, ForeignKey, Text
 from sqlalchemy.orm import relationship, Mapped, mapped_column
 
+from app.core.base_model import MappedBase
+
 from app.api.v1.module_system.dept.model import DeptModel
 from app.api.v1.module_system.position.model import PositionModel
 from app.api.v1.module_system.role.model import RoleModel
-from app.core.base_model import MappedBase
 
 
 class UserRolesModel(MappedBase):

backend/app/api/v1/module_system/user/param.py

@@ -5,6 +5,7 @@ from fastapi import Query
 
 from app.core.validator import DateTimeStr
 
+
 class UserQueryParam:
     """用户管理查询参数"""
 

backend/app/api/v1/module_system/user/schema.py

@@ -2,11 +2,13 @@
 
 from typing import Optional, List
 from pydantic import BaseModel, ConfigDict, Field, EmailStr, field_validator
+from urllib.parse import urlparse
 
 from app.core.validator import DateTimeStr, mobile_validator
 from app.core.base_schema import BaseSchema, CommonSchema
+
 from app.api.v1.module_system.role.schema import RoleOutSchema
-from urllib.parse import urlparse
+
 
 class CurrentUserUpdateSchema(BaseModel):
     """基础用户信息"""

backend/app/api/v1/module_system/user/service.py

@@ -12,6 +12,7 @@ from app.core.logger import logger
 from app.utils.common_util import traversal_to_tree
 from app.utils.excel_util import ExcelUtil
 from app.utils.upload_util import UploadUtil
+
 from ..position.crud import PositionCRUD
 from ..role.crud import RoleCRUD
 from ..menu.crud import MenuCRUD