熊仔的部落格

Using System;
using System.IO;
//加入參考物件System.Net
using System.Net;

public class DownloadStream
{
    public static void DownloadStream()
    {
        string url = "要下載的網址Url";
        HttpWebRequest httpRequest = (HttpWebRequest)WebRequest.Create(url);
        HttpWebResponse httpResponse = (HttpWebResponse)httpRequest.GetResponse();
        System.IO.Stream dataStream = httpResponse.GetResponseStream();
        byte[] buffer = new byte[8192];
        FileStream fs = new FileStream("儲存的檔案位置及名稱",FileMode.Create, FileAccess.Write);
        int size = 0;
        do 
        {
            size = dataStream.Read(buffer, 0, buffer.Length);
            if (size > 0)
                fs.Write(buffer, 0, size);
        } while (size > 0);
        fs.Close();                
        httpResponse.Close();   
    }
}