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xiachaochao
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jstl资料提交
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‎JavaWeb/WebContent/JSTL/MLDN/if_demo.jsp‎

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<title>Insert title here</title>
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</head>
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<body>
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<c:if test="${param.ref=='mldn'}" var="res1" scope="page">
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<h3>欢迎${param.ref}</h3>
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</c:if>
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<c:if test="${10<30}" var="res1">
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<h3>10比30小</h3>
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</c:if>

‎JavaWeb/WebContent/JSTL/MLDN/print_arrays.jsp‎

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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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<%@taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Insert title here</title>
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</head>
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<body>
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<%
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String info[] = { "www", "crazy", "java" };
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pageContext.setAttribute("ref", info);
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%>
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<h3>输出全部</h3>
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<c:forEach items="${ref}" var="mem">
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${mem}、
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</c:forEach>
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<h3>输出全部（间隔为2）</h3>
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<c:forEach items="${ref}" var="mem" step="2">
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${mem}、
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</c:forEach>
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<h3>输出前两个：
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<c:forEach items="${ref}" var="mem" begin="0" end="1">
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${mem}
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</c:forEach>
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</h3>
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</body>
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</html>

‎JavaWeb/WebContent/JSTL/MLDN/print_list.jsp‎

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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
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<%@ page import="java.util.*"%>
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Insert title here</title>
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</head>
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<body>
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<%
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/*定义集合 */
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List all = new ArrayList();
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all.add("www");
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all.add("Crazy");
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all.add("java");
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pageContext.setAttribute("ref", all);
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%>
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<h3>
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输出全部：
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<c:forEach items="${ref}" var="mem">
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${mem}、
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</c:forEach>
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</h3>
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</body>
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</html>

‎JavaWeb/WebContent/JSTL/MLDN/remove_01.jsp‎

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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Insert title here</title>
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</head>
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<body>
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<c:set var="info" value="www.crazyjava.cn" scope="request"/>
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<c:remove var="info" scope="request"/>
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<!--未完 -->
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</body>
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</html>

‎JavaWeb/WebContent/JSTL/MLDN/set_bean.jsp‎

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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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<%@ page import="com.javaWeb.bean.*"%>
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<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Insert title here</title>
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</head>
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<body>
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<%
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SimpleInfo sim = new SimpleInfo();
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request.setAttribute("simple", sim);
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%>
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<!--将value的内容设置到simple对象的content属性中 -->
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<c:set value="www.crazyjava.cn" target="${simple}" property="content"/>
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<h3>属性内容：${simple.content}</h3>
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</body>
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</html>

‎JavaWeb/WebContent/JSTL/XinAn/ELfnDemo.jsp‎

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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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<%@ taglib uri="http://java.sun.com/jsp/jstl/functions" prefix="fn"%>
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Insert title here</title>
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</head>
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<body>
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<%
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String[] video = { "电影", "电视剧", "动画片", "纪录片" };
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request.setAttribute("video", video);
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%>
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大写转小写：I LOVE CHINA &nbsp;&nbsp;${fn:toLowerCase("I LOVE CHINA")}
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<br /> 取长度：I LOVE CHINA的长度为：${fn:length("I LOVE CHINA")}
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<br />
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</body>
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</html>

‎JavaWeb/WebContent/JSTL/XinAn/formatDataDemo.jsp‎

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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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<%@ taglib uri="http://java.sun.com/jsp/jstl/fmt" prefix="fmt"%>
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Insert title here</title>
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</head>
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<body>
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<jsp:useBean id="date" class="java.util.Date" />
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<fmt:formatDate value="${date}" />
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<br>
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<fmt:formatDate value="${date}" pattern="yyyy/MM/dd HH:mm:ss:sss" />
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</body>
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</html>

‎JavaWeb/WebContent/JSTL/XinAn/redirect2.jsp‎

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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Insert title here</title>
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</head>
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<body>
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userName:${param.userName}
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<%-- passWord:${param.password} --%>
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password:${param.password}
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</body>
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</html>

‎JavaWeb/WebContent/JSTL/XinAn/redirectDemo.jsp‎

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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c"%>
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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<html>
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>Insert title here</title>
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</head>
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<body>
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<c:redirect url="redirect2.jsp">
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<c:param name="userName" value="wangwu" />
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<c:param name="password" value="123456" />
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</c:redirect>
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</body>
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</html>

‎JavaWeb/src/com/javaWeb/bean/SimpleInfo.java‎

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package com.javaWeb.bean;
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public class SimpleInfo {
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private String content;
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public String getContent() {
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return content;
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}
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public void setContent(String content) {
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this.content = content;
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}
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}

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