请问：我不用CSOCKET类，直接用SOCKET怎么写客户端的程序，在线等候。。100分

Question

我想是我的客户端有问题，我用的MFC，新建的数据接收线程为什么不能是类的成员函数？

Answer 1

能给我写一个用SOCKET写客户端的代码吗？

Answer 2

bind()                    linsten
connect()                  accept()
receive()                   send()
send()                       receive()

Answer 3

//Get html page by SDK socket
#define host_name "www.csdn.net"
#define winsock_version 0x0101
void main()
{
    SOCKADDR_IN saServer;
LPHOSTENT lphostent;
WSADATA wsadata;
    SOCKET hsocket;
int nRet;
    char hostname[100] ;
wsprintf(hostname,"GET /expert/topic/378/378382.shtm HTTP/1.0 %c%c",10,10);
printf("%s",hostname);
char dest[1000];
if(WSAStartup(winsock_version,&wsadata))
printf("can't open");
    lphostent=gethostbyname(host_name);
    if(lphostent==NULL)
printf("lphostent is null");
hsocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
    saServer.sin_family = AF_INET;
// Use def. now, need to handle general case
saServer.sin_port = htons(80);

saServer.sin_addr = *((LPIN_ADDR)*lphostent->h_addr_list);
    nRet = connect(hsocket, (LPSOCKADDR)&saServer, sizeof(SOCKADDR_IN));
if (nRet == SOCKET_ERROR)
{
printf("can't connect");
closesocket(hsocket);
return;
}
else
printf("connected with %s\n",host_name);
    nRet = send(hsocket, hostname, strlen(hostname), 0);
if (nRet == SOCKET_ERROR)
{
printf("send() failed");
closesocket(hsocket);

}
else
printf("send() OK\n");
nRet=1;
while(nRet>0)
{
nRet=recv(hsocket,(LPSTR)dest,sizeof(dest),0);
if(nRet>0)
dest[nRet]=0;
else
dest[0]=0;
printf("\nReceived bytes:%d\n",nRet);
printf("Result:\n%s",dest);
}

}

Answer 4

masterz()说得差不多，你再参考参考msdn吧，不过连不是可能是其它问题