1.xml

<%@ page language="java" pageEncoding="UTF-8" contentType="text/xml; charset=utf-8"%><%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
     
     
      
       
        ${new.title}
        
         ${new.times}

注意：用jsp显示xml<?xmlversion="1.0"encoding="UTF-8"?>必须在第一行

2.json

<%@ page language="java"pageEncoding="UTF-8"contentType="text/plain; charset=utf-8"%>

${json}