统一日志类的定义

app/callback_service.py

@@ -11,10 +11,10 @@ from sqlalchemy import text
 from fastapi import Request
 from sqlalchemy.ext.asyncio import AsyncSession
 from app.config import settings
-from app.logger import get_logger
+from app.logger import get_callback_service_logger
 from app.database import CallbackFailureLog
 
-logger = get_logger("callback_service")
+logger = get_callback_service_logger()
 
 
 async def log_callback_request(

app/celery_app.py

@@ -3,9 +3,9 @@ Celery应用配置
 """
 from celery import Celery
 from app.config import settings
-from app.logger import get_logger
+from app.logger import get_celery_logger
 
-logger = get_logger("celery")
+logger = get_celery_logger()
 
 # 创建Celery应用实例
 celery_app = Celery(

app/celery_tasks.py

@@ -6,7 +6,7 @@ from sqlalchemy import create_engine
 import json
 from app.celery_app import celery_app
 from app.config import settings
-from app.logger import get_logger
+from app.logger import get_celery_tasks_logger
 from app.callback_service import (
     save_callback_data_items,
     get_uncompleted_callback_log,
@@ -16,7 +16,7 @@ from app.callback_service import (
 )
 from app.redis_lock import redis_manager
 
-logger = get_logger("celery_tasks")
+logger = get_celery_tasks_logger()
 
 # 创建同步数据库连接用于Celery任务
 engine = create_engine(

app/database.py

@@ -3,10 +3,10 @@ from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession, async_sess
 from sqlalchemy.orm import DeclarativeBase
 from sqlalchemy import Column, String, Integer, DateTime, Text, JSON, Index, text, Boolean
 from app.config import settings
-from app.logger import get_logger
+from app.logger import db_logger
 from sqlalchemy.sql.expression import func
 
-logger = get_logger("database")
+logger = db_logger
 
 
 class Base(DeclarativeBase):

app/logger.py

@@ -1,6 +1,5 @@
 import logging
 import logging.handlers
-import os
 from pathlib import Path
 from typing import Optional
 
@@ -106,4 +105,40 @@ def get_logger(name: Optional[str] = None) -> logging.Logger:
 app_logger = get_logger("app")
 api_logger = get_logger("api")
 db_logger = get_logger("database")
-external_api_logger = get_logger("external_api")
+external_api_logger = get_logger("external_api")
+
+# 各模块专用日志器
+main_logger = get_logger("main")
+routes_logger = get_logger("routes")
+celery_logger = get_logger("celery")
+celery_tasks_logger = get_logger("celery_tasks")
+callback_service_logger = get_logger("callback_service")
+redis_logger = get_logger("redis")
+
+# 向后兼容的默认日志器
+logger = app_logger
+
+# 便捷获取各模块日志器的函数
+def get_main_logger():
+    """获取main模块日志器"""
+    return main_logger
+
+def get_routes_logger():
+    """获取routes模块日志器"""
+    return routes_logger
+
+def get_celery_logger():
+    """获取celery模块日志器"""
+    return celery_logger
+
+def get_celery_tasks_logger():
+    """获取celery_tasks模块日志器"""
+    return celery_tasks_logger
+
+def get_callback_service_logger():
+    """获取callback_service模块日志器"""
+    return callback_service_logger
+
+def get_redis_logger():
+    """获取redis模块日志器"""
+    return redis_logger

app/redis_lock.py

@@ -3,9 +3,9 @@ import asyncio
 import uuid
 from typing import Optional
 from app.config import settings
-from app.logger import get_logger
+from app.logger import get_redis_logger
 
-logger = get_logger("redis")
+logger = get_redis_logger()
 
 
 class RedisLock:

app/routes.py

@@ -3,10 +3,10 @@ from sqlalchemy.ext.asyncio import AsyncSession
 from app.database import get_db
 from app.models import CallbackResponse
 from app.config import settings
-from app.logger import get_logger
+from app.logger import get_routes_logger
 from app.callback_service import log_callback_request
 
-logger = get_logger("routes")
+logger = get_routes_logger()
 
 router = APIRouter()
 

main.py

@@ -10,12 +10,12 @@ import os
 from app.config import settings
 from app.database import engine
 from app.routes import router
-from app.logger import get_logger, LoggerManager
+from app.logger import LoggerManager, get_main_logger
 
 
 # 初始化日志系统
 LoggerManager.setup_logging()
-logger = get_logger("main")
+logger = get_main_logger()
 
 # Celery Worker 进程管理
 celery_worker_process = None