老师帮忙看下有没有需要改进的地方,谢谢
来源:2-8 自由编程
ByteDancer07
2020-02-21 08:20:24
<%@ page language="java" contentType="text/html; charset=utf-8"
pageEncoding="utf-8"%>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>test JTIL</title>
</head>
<body>
<%
int x = (int)(Math.random()*21);
request.setAttribute("x", x);
%>
<c:if test = "${x<=10 }">
<c:if test = "${x>=0}">
<h1>${x}</h1>
<h2 style="color:blue">1-10之间的整数</h2>
</c:if>
</c:if>
<c:if test = "${x<=20 }">
<c:if test="${x>10}">
<h1>${requestScope.x}</h1>
<h2 style="color:red">10-20之间的整数</h2>
</c:if>
</c:if>
</body>
</html>1回答
同学完成的不错,加油,祝学习愉快~
相似问题