feat: lifespac

main.py

@@ -1,4 +1,6 @@
+import datetime
 import logging
+from contextlib import asynccontextmanager
 from typing import List, Union
 
 from fastapi import FastAPI
@@ -16,7 +18,16 @@ from starlette.staticfiles import StaticFiles
 from app.config.env import env
 from app.utils.get_local_ips import get_local_ips
 
+
+@asynccontextmanager
+async def lifespan(app: FastAPI):
+  print(f"应用启动：{datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')}")
+  yield
+  print(f"应用销毁：{datetime.datetime.now().strftime('%Y-%m-%d %H:%M:%S')}")
+
+
 app = FastAPI(
+  lifespan=lifespan,
   docs_url=None,  # 禁用默认 Swagger
   redoc_url=None,  # 禁用默认 ReDoc
 )