一段时间内请求过多会被暂时封锁，尝试重新链接

steven7851 · web-flow · commit 5d0e36eed62b · 2018-11-19T12:37:40.000+08:00
https://github.com/AppSign/douyin#%E7%A6%81%E6%AD%A2%E9%AB%98%E5%B9%B6%E5%8F%91%E8%AF%B7%E6%B1%82%E8%AE%BF%E9%97%AE%E5%85%AC%E7%94%A8%E6%9C%8D%E5%8A%A1%E5%99%A8
diff --git a/douyin/douyin_appsign.py b/douyin/douyin_appsign.py
@@ -36,6 +36,12 @@ def getDevice(self):
 
 	def getSign(self, token, query):
 		req = requests.post('https://api.appsign.vip:2688/sign', json={'token': token, 'query': query}).json()
+		try:
+			while req['message']:
+				print('伺服器错误: %s 重试中' % req['message'])
+				req = requests.post('https://api.appsign.vip:2688/sign', json={'token': token, 'query': query}).json()
+		except:
+			pass
 		if req['success']:
 			sign = req['data']
 		else:
