C#? ???? ???? ??? ???? ??

??: ? ? ?????? ???? ???? ????? ?? ?? ??? ????? ???. ? ??? ????? ? ?????? ??? ??? ??? ???? ????

??: ??? ????(mmoinn.com/index.do?PageModule=UsersLogin)? ?????? ?? ??? ????.

1. ??? ??? POST ??? ????.

??? ?? ??? POST ???? ?????.

string formUrl = "http://www.mmoinn.com/index.do?PageModule=UsersAction&Action=UsersLogin";
string formParams = string.Format("email_address={0}&password={1}", "您的郵箱地址", "您的密碼");

WebRequest req = WebRequest.Create(formUrl);
req.ContentType = "application/x-www-form-urlencoded";
req.Method = "POST";

byte[] bytes = Encoding.ASCII.GetBytes(formParams);
req.ContentLength = bytes.Length;

using (Stream os = req.GetRequestStream())
{
    os.Write(bytes, 0, bytes.Length);
}

WebResponse resp = req.GetResponse();
string cookieHeader = resp.Headers["Set-cookie"];

2. ??? ??? ??

??? ???? ??? ?? ??? ??? ??? ???? ?? GET ??? ????.

string getUrl = "登錄后頁(yè)面的URL";
WebRequest getRequest = WebRequest.Create(getUrl);
getRequest.Headers.Add("Cookie", cookieHeader);
WebResponse getResponse = getRequest.GetResponse();

using (StreamReader sr = new StreamReader(getResponse.GetResponseStream()))
{
    string pageSource = sr.ReadToEnd();
}

?? ????:

??? POST? ??? ????? ?? ?? ?? ???? ???.

using (StreamReader sr = new StreamReader(resp.GetResponseStream()))
{
    string pageSource = sr.ReadToEnd();
}

??? ??? ????? pageSource ???? ?????.

? ??? C#? ???? ????? ???? ? ???? ????? ??? ??????? ?? ?????. ??? ??? PHP ??? ????? ?? ?? ??? ?????!