[wgcloud-agent]2022/02/26 10:32:38 daemonUtil.go:47: Get "http://localhost:9999/wgcloud/license/getDaemon": dial tcp [::1]:9999: connectex: No connection could be made because the target machine actively refused it. [wgcloud-agent]2022/02/26 10:32:38 WgcloudAgent.go:260: 防篡改校验失败： 1 [wgcloud-agent]2022/02/26 10:32:41 licenseUtil.go:18: Get "http://localhost:9999/wgcloud/license/get": dial tcp [::1]:9999: connectex: No connection could be made because the target machine actively refused it. [wgcloud-agent]2022/02/26 10:32:41 WgcloudAgent.go:350: Client started successfully. v3.3.6 . ©2017-2022 www.wgstart.com . All rights reserved. [wgcloud-agent]2022/02/26 10:32:41 WgcloudAgent.go:352: bindIp： 192.168.1.7 [wgcloud-agent]2022/02/26 10:32:47 WgcloudAgent.go:156: 主机监控信息上报server错误： Post "http://localhost:9999/wgcloud/agentGo/minTask": dial tcp [::1]:9999: connectex: No connection could be made because the target machine actively refused it.

这个一般是agent访问不通server，无法上报数据

1.首先确认agent的serverUrl配置是否正确，然后在agent主机使用：telnet server的Ip 9999，测试server端的9999端口是否通着。一般都是端口不通导致的。

2.还有一种可能就是server连接不上mysql数据库，参考上面问题[3]说明

3.还有一种可能，就是安全设置规则的问题，只允许从端口9999请求数据，但不允许给端口提交数据，这种情况下日志都没有错误，需要自己检查下安全配置