通过用SOCKET发包来实现PING命令，可以同时检查多个IP的网格连通情况。并形成对应的日志以便查看。...

代码说明：

通过用SOCKET发包来实现PING命令，可以同时检查多个IP的网格连通情况。并形成对应的日志以便查看。-SOCKET contract through to achieve the PING command, you can also check a number of IP cases grid connectivity. And the formation of the corresponding log to see.