![[root] INFO: ***Exception:HTTPConnectionPool(host=‘dataapi‘, port=4000): Max retries exceeded with u](http://www.mshxw.com/aiimages/31/281108.png "[root] INFO: ***Exception:HTTPConnectionPool(host=‘dataapi‘, port=4000): Max retries exceeded with u")
脚本数据抓取没有问题，在本地测试是没有问题得，一切正常，部署到线上后出现异常
在运行程序时候日志打出异常：
[root] INFO: ***Exception:HTTPConnectionPool(host='dataapi', port=4000): Max retries exceeded with url: /api/v1/social/currencies/repos (Caused by NewConnectionError(': Failed to establish a new connection: [Errno 110] Connection timed out'))
问题解决异常中Max retries exceeded with url没有域名，写死域名后程序正常运行
思考：部署到线上后没有识别出来参数，部分脚本都出现了同样的问题
