ServerNet 一个简易的C++网络端口服务程序，指定端口确认后，会开通此端口服务，如果有客户端请求，可监听此端口，开通端口过程中，Windows防火墙会弹出提示，只需确认即可。-ServerNet a Simple C++ network port service program, designated port confirmation after the, it will opening of this port service, if there is client-side req