Java URLDecoder和URLEncoder对中文进行编码和解码

• URLDecoder类包含一个decode(String s,String enc)静态方法，它可以将application/x-www-form-urlencoded MIME字符串转成普通字符串；

• URLEncoder类包含一个encode(String s,String enc)静态方法，它可以将普通字符串转换成application/x-www-form-urlencoded MIME字符串。

  package com.test;
  import com.sun.deploy.net.URLEncoder;
  import java.net.URLDecoder;
  public class JunitTestURLcode {
      @Test
      public void testURLcode()throws Exception{
          //将application/x-www-form-urlencoded字符串转换成普通字符串
          //采用UTF-8字符集进行解码
          System.out.println(URLDecoder.decode("%E5%8C%97%E4%BA%AC%E5%A4%A7%E5%AD%A6", "UTF-8"));
          //采用GBK字符集进行解码
          System.out.println(URLDecoder.decode("%B1%B1%BE%A9%B4%F3%D1%A7", "GBK"));
  
          // 将普通字符串转换成application/x-www-form-urlencoded字符串
          //采用utf-8字符集
          System.out.println(URLEncoder.encode("北京大学", "UTF-8"));
          //采用GBK字符集
          System.out.println(URLEncoder.encode("北京大学", "GBK"));
      }
  
  }

   

标签：www,URLEncoder,Java,String,application,字符串,URLDecoder
来源： https://www.cnblogs.com/henuyuxiang/p/11611089.html