Java访问Url地址并下载文件

package com.yangjuqi.resource;

import java.io.*;

import java.net.URL;

/** * java访问URL并下载文件 * @author yangjuqi 2007-12-14 下午04:08:51 * */

public class ResourceURLServer

{

public static void getURLResource(String ourputFile,String urlStr) throws Exception

{

FileWriter fw = new FileWriter(ourputFile);

PrintWriter pw = new PrintWriter(fw);

URL resourceUrl = new URL(urlStr);

InputStream content = (InputStream) resourceUrl.getContent();

BufferedReader in = new BufferedReader(new InputStreamReader(content));

String line;

while ((line = in.readLine()) != null)

{

pw.println(line);

}

pw.close();

fw.close();

}

public static void main(String[] args)

{

try

{

System.out.println("begin");

getURLResource("f:\\测试.xls","http://localhost:8088/bgcl/bussi/ticketQuery.jsp?excel=excel");

System.out.println("end");

}

catch (Exception e)

{

e.printStackTrace();

}

}

}