设置过期时间

background/views.py

@@ -188,8 +188,11 @@ class WechatLoginView(APIView):
         if data.get('errcode') == 0:
             access_token = data['access_token']
             expires_in = data['expires_in']
-            redis_client.set_ex_data('enterprise_wechat_access_token', access_token, expires_in)
-            return access_token
+            flag = redis_client.set_ex_data('enterprise_wechat_access_token', access_token, expires_in)
+            if flag:
+                return access_token
+            else:
+                return flag
         else:
             return False