<%@
page import="java.util.ArrayList" %><%@ page import="java.util.List" %><%@ page contentType="text/html;charset=UTF-8" language="java" %><%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %><html><head> <title>Title</title></head><body> <% List list = new ArrayList(); list.add("zmy"); request.setAttribute("list",list); request.setAttribute("number",4); %> <c:if test="${not empty list}">${list} </c:if><hr> <c:if test="${number%2!=0}">${number}是奇数</c:if><c:if test="${number%2==0}">${number}是偶数</c:if></body></html>
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