public Bitmap DownloadFile(string url, string refer)
{
HttpWebRequest request = CreateRequest(url, refer);
Stream responseStream;
Bitmap bitmap = null;
try
{
using (HttpWebResponse response = (HttpWebResponse)request.GetResponse())
{
responseStream = response.Headers.Get("Content-Encoding") != null ?
new GZipStream(response.GetResponseStream(), CompressionMode.Decompress)
: response.GetResponseStream();
if (responseStream != null)
{
bitmap = (Bitmap)Image.FromStream(responseStream);
}
if (!string.IsNullOrEmpty(ResponseHeaderData))
{
ResponseHeaderData = response.Headers.Get(ResponseHeaderData);
}
}
}
catch (Exception ex)
{
LogerDAL.WriteLog(ex);
return(null);
}
return(bitmap);
}
/// <summary>
/// 发送请求
/// </summary>
/// <param name="url"></param>
/// <param name="refer"></param>
/// <param name="data"></param>
/// <returns></returns>
public string Post2(string url, string refer, string data)
{
byte[] bytes = Encoder.GetBytes(data);
string str;
HttpWebResponse response = null;
StreamReader reader;
Stream stream;
try
{
using (response = (HttpWebResponse)CreatePostRequest2(url, refer, bytes).GetResponse())
{
if (response.Headers.Get("Content-Encoding") != null)
{
stream = new GZipStream(response.GetResponseStream(), CompressionMode.Decompress);
reader = new StreamReader(stream, Encoder);
}
else
{
reader = new StreamReader(response.GetResponseStream(), Encoder);
}
str = reader.ReadToEnd();
if (!string.IsNullOrEmpty(ResponseHeaderData))
{
ResponseHeaderData = response.Headers.Get(ResponseHeaderData);
}
}
return(str);
}
catch (Exception ex)
{
LogerDAL.WriteLog(ex);
return(string.Empty);
}
finally
{
if (response != null)
{
response.Close();
}
}
}
