优化拦截

main.py

@@ -28,13 +28,13 @@ app.add_middleware(
 @app.middleware("http")
 async def add_process_time_header(request: Request, call_next):
     hs = request.headers
-    token=hs.get("authorization").replace('Bearer','').replace(' ','')
+    token=hs.get("authorization")
     start_time = time.time()
     response = await call_next(request)
     process_time = time.time() - start_time
     response.headers["X-Process-Time"] = str(process_time)
     if token:
-        payload = jwt.decode(token, env.SECRET_KEY, algorithms=[env.ALGORITHM])
+        payload = jwt.decode(token.replace('Bearer','').replace(' ',''), env.SECRET_KEY, algorithms=[env.ALGORITHM])
         timestamp=payload.get("exp")
         access_token_expires = timedelta(hours=time_format(timestamp))
         create_access_token({'username':payload.get("xup"),'password':payload.get("password")},expires_delta=access_token_expires)  #更新token时间