关于HTTP和SOCKET问题

[nickysoft]

我通过SOCKET发送GET命令到某网站，然后把接受到数据存成文件
结果不能GET到文件，要么空白，要么说不存在。程序如下：

s=socket(AF_INET,SOCK_STREAM,0);

addr.sin_family=AF_INET;
addr.sin_port=htons(80);
addr.sin_addr.s_addr=inet_addr("218.1.64.33");

iResult=connect(s,(struct sockaddr *)&addr,sizeof(addr));
if(iResult==SOCKET_ERROR)
{
WSACleanup();
return FALSE;
}

strcpy(strSubAddr,"Get /sports/gb/node/2002-06/25/ \r\n");
strcpy(fname,"node_5.htm");
iResult=send(s,strSubAddr,strlen(strSubAddr),0);
do
{
strset(strBuffer,0);
iResult=recv(s,strBuffer,sizeof(strBuffer),0);

LogFile(strBuffer);
}
while(iResult>0);

WSACleanup();

[ylc001]

好象你请求方法有问题吧.
这样行吗？
strcpy(strSubAddr,"Get /sports/gb/node/2002-06/25/node_5.htm \r\n");

[nickysoft]

也不行啊~~~~~~~~~~

[nickysoft]

也不行，怎么办

[javanew]

你要发http 1.1头，你还是去看看http协议吧

[vcbear]

try like this:

//http head,GET
//---------------------------------------------
char ServerHost[MAX_PATH]="news.163.com";
char szUrl[MAX_PATH]= "/editor/020624/020624_453661.html";
char reqstr[1000];
sprintf(reqstr,"GET %s HTTP/1.0 \r\n",szUrl);
strcat (reqstr,"Accept: text/html; */*\r\n");
char hostname[256];
sprintf (hostname , "Host: %s\r\n",ServerHost);
strcat (reqstr,hostname);
strcat (reqstr,"\r\n");


then send this reqstr through socket

[javanew]

干脆你监视一下IE发的数据，然后照猫画虎就可以实现简单的得到网页的功能

[nickysoft]

谢谢各位，我回头再试试。

[三水良子]

要全部大写，除了文件名。