2019-07-05 09:47:42 [错误] 打开端口失败
2019-07-05 10:54:01 [错误] 打开端口失败
2019-07-05 11:00:01 [错误] 打开端口失败
2019-07-05 11:29:17 [错误] 打开端口失败