winsock2.h在最开始include
ip的一些工具函数在 Iphlpapi.h
#include <winsock2.h>
#include <ws2TCPip.h>
#include <stdio.h>
#pragma comment(lib, "Ws2_32.lib")windows.h 默认加载 winsock版本1.
winsock2.h 默认加 windows.h
不得不加 windows.h 时候记得加宏 WIN32_LEAN_AND_MEAN
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN
#endif
#include <windows.h>
#include <winsock2.h>
#include <ws2tcpip.h>
#include <iphlpapi.h>
#include <stdio.h>
#pragma comment(lib, "Ws2_32.lib")
int main() {
return 0;
}