JSTL函数的简单使用
<%@ page language="java" import="java.util.*" pageEncoding="GBK"%><%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%><%@ taglib prefix="df" uri="http://java.sun.com/jsp/jstl/functions" %><%@taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt" %><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html> <head> <title>jstlServletTest.jsp</title> </head> <body> <table > <tr><td>xg我的jstl标签</td></tr> <c:forEach items="${list}" var="july" begin="2" end="23" > <tr><td>${july}</td></tr> </c:forEach> <fmt:formatNumber value='234682.1' maxIntegerDigits='4' maxFractionDigits='3' groupingUsed='true'/> <fmt:formatDate value="${data.note_time}" type="both" pattern="yyyy-MM-dd HH:mm:ss" /> <fmt:formatNumber value='234682.56759464' pattern='#,####.00000000000000000'/> ${df:substring("abcdefghijkh",2,4)} <c:out value="${type}" default="xxxxx"></c:out> <c:choose> <c:when test=""></c:when> <c:otherwise></c:otherwise> </c:choose> </table> </body></html>?