using
System;
using
System.Collections.Generic;
using
System.Text;
using
System.Net;
using
System.Web;
using
System.IO;
using
System.Windows.Forms;
namespace
Client.Http
{
public class HttpSend
{
public
static String HttpGetUrl(String url)
{
string strReturn =
string.Empty;
String urlEsc =
url;
HttpWebRequest req =
(HttpWebRequest)HttpWebRequest.Create(urlEsc);
req.Method =
"GET";
try
{
using (WebResponse wr =
req.GetResponse())
{
Stream
stream = wr.GetResponseStream();
byte[] buf
= new byte[1024];
while
(true)
{
int len = stream.Read(buf, 0,
buf.Length);
if (len <=
0)//[2011-8-22] 修改len < 0 =》 len
<= 0 解决死循环
break;
strReturn +=
System.Text.Encoding.GetEncoding("utf-8").GetString(buf, 0,
len);
}
}
}
catch (Exception
ex)
{
throw ex;
//LogFile.WriteLine("HttpSend.HttpGetUrl
exception url=" + url);
//LogFile.WriteLine("HttpSend.HttpGetUrl
exception " + ex.Message);
}
return
strReturn;
}
public
static String HttpPostData(String url, String data)
{
string strReturn =
string.Empty;
byte[] byteData =
Encoding.UTF8.GetBytes(data);
HttpWebRequest req =
(HttpWebRequest)HttpWebRequest.Create(url);
req.Method =
"POST";
req.ContentType =
"application/x-www-form-urlencoded";
req.ContentLength =
byteData.Length;
try
{
using (Stream reqStream =
req.GetRequestStream())
{
reqStream.Write(byteData, 0, byteData.Length);//发送数据
}
using (HttpWebResponse wr =
(HttpWebResponse)req.GetResponse())
{
if
(string.Empty.Equals(GlobalData.SESSION_KEY) || null ==
GlobalData.SESSION_KEY)
{
string cookie =
wr.Headers["Set-Cookie"];
GlobalData.SESSION_KEY =
cookie.Substring(0, cookie.LastIndexOf('!'));
}
Stream
stream = wr.GetResponseStream();
strReturn
+= new StreamReader(stream,
System.Text.Encoding.UTF8).ReadToEnd();//解决乱码：utf-8 +
streamreader.readtoend
}
}
catch (Exception
ex)
{
throw ex;
//LogFile.WriteLine("HttpSend.HttpPostData
exception url=" + url);
//LogFile.WriteLine("HttpSend.HttpPostData
exception " + ex.Message);
}
return
strReturn;
}
}
}
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