URLEncoder编码及URLDecoder解码使用方法

package com.hyn;

import java.io.UnsupportedEncodingException;import java.net.URLDecoder;import java.net.URLEncoder;public class DemoUrlEncode {public static void main(String[] args) throws UnsupportedEncodingException {String strUrlEn = URLEncoder.encode("http://www.baidu.com", "utf-8");System.out.println(strUrlEn);String strUrlDe = URLDecoder.decode(strUrlEn, "utf-8");System.out.println(strUrlDe);}}

ng strUrlDe = URLDecoder.decode(strUrlEn, "utf-8");System.out.println(strUrlDe);}}