https://docs.microsoft.com/zh-cn/windows/win32/winsock/getting-started-with-winsock
项目工程
服务端:
#include "server.h"
struct addrinfo* result = NULL, * ptr = NULL, hints;
char recvbuf[DEFAULT_BUFLEN];
int recvlen = DEFAULT_BUFLEN;
int iSendResult = 0;
int main(int argc, char* argv[])
{
cout << "Tcp演示服务端" << endl;
//1.初始化WSAStartup
WSA