winsock 获取本地信息

#pragma comment (lib,"ws2_32.lib")
#include
#include
using namespace std;

int main()
{
	// winsock注册
	WSAData wsaData;
	WORD wVersionReq=MAKEWORD(1,2);
	int error=WSAStartup( wVersionReq, &wsaData);
	if(error!=0)
		cout<<"Fail"<h_addr_list[0][0] & 0x00ff ),
			   ( p_HostEnt->h_addr_list[0][1] & 0x00ff ),
			   ( p_HostEnt->h_addr_list[0][2] & 0x00ff ),
			   ( p_HostEnt->h_addr_list[0][3] & 0x00ff ) );
		cout<<"本机IP地址："<

 效果图：