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/*******************一个初始化WinSock的通用类**********************/
#include <winsock2.h>
#pragma comment(lib, "WS2_32") //链接到WS2_32.lib
class CInitSock
{
public:
CInitSock(BYTE minorVer=2, BYTE majorVer=2)
{
WSADATA wsaData;
WORD sockVersionMAKEWORD(minorVer, majorVer);
if(::WSAStartup(sockVersion, &wsaData)!=0)
{
exit(0);
}
}
~CInitSock()
{
::WSACleanup();
}
};