/// <summary>
/// 下载文件
/// </summary>
/// <param name="url">url</param>
/// <param name="savePath">文件保存路径</param>
/// <param name="header">附加头</param>
public static void DownloadFile(string url, string savePath, Dictionary <string, string> header)
{
using (HttpWebResponse response = HttpHelper.GetHttpWebResponse(url, null, header, Encoding.UTF8))
{
using (FileStream fs = new FileStream(savePath, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite))
{
using (Stream stream = response.GetResponseStream())
{
int length = 0;
do
{
byte[] bytes = new byte[1024];
length = stream.Read(bytes, 0, bytes.Length);
if (length > 0)
{
fs.Write(bytes, 0, length);
}
else
{
break;
}
} while (true);
}
}
}
}
public static string HttpGetString(string url, Dictionary <string, string> header, Encoding encoding)
{
using (HttpWebResponse respose = HttpHelper.GetHttpWebResponse(url, null, header, encoding))
{
using (StreamReader reader = new StreamReader(respose.GetResponseStream(), encoding))
{
return(reader.ReadToEnd());
}
}
}
public static HttpWebResponse HttpGetEx(string url, Encoding encoding)
{
return(HttpHelper.GetHttpWebResponse(url, null, null, encoding));
}
