Java问题,高手进

来源：百度知道 编辑：UC知道 时间：2024/05/17 00:50:15
能帮忙写一个Java下载程序吗?输入一个URL地址,就下载到硬盘中
void download(String url)
{
}

<%@ page import="java.io.*"%>
<%@ page import="java.net.*"%>
<%
int bytesum=0;
int byteread=0;

URL url = new URL("http://pimg.163.com/sms/micheal/logo.gif");
URLConnection conn = url.openConnection();
InputStream inStream = conn.getInputStream();
FileOutputStream fs=new FileOutputStream( "c:/abc.gif");

byte[] buffer =new byte[1444];
int length;
while ((byteread=inStream.read(buffer))!=-1)
{
out.println("<DT><B>"+byteread+"</B></DT>");
bytesum+=byteread;
System.out.println(bytesum);
fs.write(buffer,0,byteread);
}
%>

按照这个改一下就OK了