fix

utils/NetUtils.py

@@ -167,7 +167,10 @@ class downloadUtils:
     "Accept-Encoding": "gzip, deflate, sdch",
     # 'Connection': 'close',
     }
-    
+   
+    @classmethod
+    def downQueueClear(cls): cls.QUEUE_DOWN = Queue()
+     
     @classmethod
     def putDownUrlDirFileType(cls,url,dir,file,type): cls.QUEUE_DOWN.put([url,dir,file,type])