下载文件

[color=orange][size=large]public class DownloadFile 
{
	private String link;
	private String path;
	public DownloadFile(String link,String path)
	{		
		this.link=link;
		this.path=path;
	}
	
	public void Download()
	{
		int byteRead=0;
		try
		{
			URL url=new URL(link);
			URLConnection conn=url.openConnection();
			InputStream is=conn.getInputStream();
			FileOutputStream os=new FileOutputStream(path);
			
			byte[] buffer=new byte[262144];
			while((byteRead=is.read(buffer))!=-1)
			{
				os.write(buffer,0,byteRead);
			}
		}
		catch(MalformedURLException me)
		{
			me.printStackTrace();
		}
		catch(IOException ie)
		{
			ie.printStackTrace();
		}		
	}
}[/size][/color]