springmvc model.addAttribute()之后jsp页面取不到EL表达式的解决方法

注意加上isELIgnored=“false”

<%--
  Created by IntelliJ IDEA.
  User: qingzhang
  Date: 2019/4/25
  Time: 19:38
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--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" isELIgnored="false"%>


    


执行成功
${user.username}
${user.password}
${user.age}