监控tcp端口连通性摆脱telnet超时时间过长的烦恼安全无毒程序小绿色免安装直接放到C Windows System32下cmd可直接运行也可以放到任意目录下添加环境变量也可以直接运行20230105160517探测中192.168.56.280tcp is open20230105160517探测中192.168.56.2443tcp is open20230105160517探测中192.168.56.223tcp is open帮助命令示例tcping192.168.1.18080或者tcping192.168.1.18044322
