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res= loginapi.login("109066557@qq.com", "123456");
public bool login(string username, string password)
{
public string baseUrl = @"http://api.website.com/";
DataRequest request = new DataRequest();
request.paramData = @"?username="+username+@"&password="+password;
request.RequestURL(baseUrl + "login.php");
int delay = 5;
while (request.statusCode!= HttpStatusCode.OK)
{
Thread.Sleep(1000);
delay--;
if (delay <= 0)
{
MessageBox.Show("超时!");
MessageBox.Show(request.statusCode.ToString());
return false;
}
}
MessageBox.Show(request.resData);
return true;
}
public class DataRequest
{
public string paramData=string.Empty;
public string resData=string.Empty;
public string resData = "测试";
public HttpStatusCode statusCode;
public Exception errorAsync;
public static Encoding dataEncode = Encoding.UTF8;
public void RequestURL(string url)
{
statusCode = HttpStatusCode.Created;
HttpWebRequest webReq = (HttpWebRequest)WebRequest.Create(new Uri(url));
webReq.Method = "POST";
webReq.ContentType = "application/x-www-form-urlencoded";
webReq.BeginGetRequestStream(new AsyncCallback(GetRequestStreamCallback), webReq);
}
private void GetRequestStreamCallback(IAsyncResult asynchronousResult)
{
try
{
HttpWebRequest request = (HttpWebRequest)asynchronousResult.AsyncState;
Stream postStream = request.EndGetRequestStream(asynchronousResult);
byte[] byteArray = dataEncode.GetBytes(paramData);
postStream.Write(byteArray, 0, byteArray.Length);
postStream.Close();
request.BeginGetResponse(new AsyncCallback(GetResponseCallback), request);
}
catch (Exception ee)
{
errorAsync = ee;
}
}
private void GetResponseCallback(IAsyncResult asynchronousResult)
{
try
{
HttpWebRequest request = (HttpWebRequest)asynchronousResult.AsyncState;
HttpWebResponse response = (HttpWebResponse)request.EndGetResponse(asynchronousResult);
Stream streamResponse = response.GetResponseStream();
StreamReader streamRead = new StreamReader(streamResponse);
statusCode=response.StatusCode;
resData = streamRead.ReadToEnd();
streamResponse.Close();
streamRead.Close();
}
catch (Exception ee)
{
errorAsync = ee;
}
}
}
request.paramData = @"EMAIL="+username+@"&PASSWORD="+password+@"&debug=";
//username是经过url编码的,password是经过md5加密的
<form method="post" action="http://api.website.com/login.php">
EMAIL<input type="text" name="EMAIL" />
PASSWORD<input type="text" name="PASSWORD"/>
Debug<input type="text" name="debug"/>
<input type="submit" value="Login" />
</form>
应该就是用post传递的啊。点击TextView可以看到
EMAIL=109066557%40qq.com&PASSWORD=e10adc3949ba59abbe56e057f20f883e&debug=
已知登录密码的加密方式是32位MD5小写,
我现在就是想知道request.paramData = @"EMAIL="+username+@"&password="+password这句代码该如何改呢?