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‎Lesson06/WebContent/Header.jsp‎

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<%-- 3. 메뉴 추가 --%>
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<%@page import="spms.vo.Member"%>
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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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<jsp:useBean id="member"
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scope="session"
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class="spms.vo.Member"/>
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<div style="background-color:#00008b;color:#ffffff;height:20px;padding: 5px;">
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SPMS(Simple Project Management System)
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<% if (member.getEmail() != null) { %>
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<span style="float:right;">
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<%=member.getName()%>
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<a style="color:white;"
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href="<%=request.getContextPath()%>/project/list.do">프로젝트</a>
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<a style="color:white;"
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href="<%=request.getContextPath()%>/member/list.do">회원</a>
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<c:if test="${empty sessionScope.member or
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empty sessionScope.member.email}">
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<a style="color:white;"
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href="<%=request.getContextPath()%>/auth/login.do">로그인</a>
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</c:if>
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<c:if test="${!empty sessionScope.member and
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!empty sessionScope.member.email}">
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${sessionScope.member.name}
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(<a style="color:white;"
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href="<%=request.getContextPath()%>/auth/logout.do">로그아웃</a>)
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</c:if>
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href="<%=request.getContextPath()%>/auth/logout">로그아웃</a>
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</span>
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<% } %>
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</div>

‎Lesson06/WebContent/META-INF/MANIFEST.MF‎

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This file was deleted.

‎Lesson06/WebContent/WEB-INF/application-context.properties‎

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‎Lesson06/WebContent/WEB-INF/web.xml‎

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xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
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http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
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id="WebApp_ID" version="3.0">
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<display-name>web05</display-name>
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<context-param>
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<param-name>contextConfigLocation</param-name>
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<param-value>/WEB-INF/application-context.properties</param-value>
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</context-param>
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<display-name>web06</display-name>
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<!-- 컨텍스트 초기화 파라미터 -->
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<resource-ref>
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<res-ref-name>jdbc/studydb</res-ref-name>
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<res-type>javax.sql.DataSource</res-type>
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<res-auth>Container</res-auth>
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</resource-ref>
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<!-- 필터 선언 -->
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<!-- 필터 URL 매핑 -->
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<!-- 서블릿 선언 -->
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<!-- 서블릿을 URL과 연결 -->
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<resource-ref>
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<res-ref-name>jdbc/studydb</res-ref-name>
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<res-type>javax.sql.DataSource</res-type>
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<res-auth>Container</res-auth>
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</resource-ref>
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<welcome-file-list>
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<welcome-file>index.html</welcome-file>
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<welcome-file>index.htm</welcome-file>

‎Lesson06/WebContent/auth/LogInFail.jsp‎

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<%-- 2. 프런트 컨트롤러 적용 - 링크에 .do 붙임 --%>
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<%@ page
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language="java"
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contentType="text/html; charset=UTF-8"
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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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<meta http-equiv="Refresh" content="1;url=login.do">
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<meta http-equiv="Refresh" content="1;url=login">
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<title>로그인 실패</title>
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</head>
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<body>

‎Lesson06/WebContent/auth/LogInForm.jsp‎

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<%-- 2. 프런트 컨트롤러 적용 - 링크에 .do 붙임 --%>
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<%@ page
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language="java"
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contentType="text/html; charset=UTF-8"
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</head>
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<body>
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<h2>사용자 로그인</h2>
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<form action="login.do" method="post">
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<form action="login" method="post">
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이메일: <input type="text" name="email"><br>
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암호: <input type="password" name="password"><br>
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<input type="submit" value="로그인">

‎Lesson06/WebContent/el/el01.jsp‎

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<%@page import="spms.vo.Member"%>
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<%@page import="java.util.HashMap"%>
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<%@page import="java.util.Map"%>
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<%@page import="java.util.List"%>
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<%@page import="java.util.LinkedList"%>
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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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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>EL(Expression Language)</title>
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<style type="text/css">
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body {
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font-size: small;
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}
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table {
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border: thin solid gray;
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border-collapse: collapse;
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}
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td, th {
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border: thin dotted gray;
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padding: 2px;
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}
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th {
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background-color: lightgray;
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}
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pre {
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font-size: 90%;
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}
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</style>
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</head>
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<body>
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<p><a href="el02.jsp">[다음]</a></p>
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<h2>EL - 리터럴 표현식</h2>
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<table>
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<tr><th>데이터 형</th><th>EL 코드</th><th>실행 결과</th></tr>
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<tr><td>문자열</td><td>\${"test"}</td><td>${"test"}</td></tr>
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<tr><td>문자열</td><td>\${'test'}</td><td>${'test'}</td></tr>
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<tr><td>정수</td><td>\${20}</td><td>${20}</td></tr>
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<tr><td>부동소수점</td><td>\${3.14}</td><td>${3.14}</td></tr>
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<tr><td>불린</td><td>\${true}</td><td>${true}</td></tr>
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<tr><td>널 값</td><td>\${null}</td><td>${null}</td></tr>
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</table>
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49+
<p><a href="el02.jsp">[다음]</a></p>
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</body>
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</html>

‎Lesson06/WebContent/el/el02.jsp‎

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<%@page import="java.util.ListResourceBundle"%>
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<%@page import="java.util.ResourceBundle"%>
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<%@page import="spms.vo.Member"%>
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<%@page import="java.util.HashMap"%>
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<%@page import="java.util.Map"%>
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<%@page import="java.util.List"%>
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<%@page import="java.util.LinkedList"%>
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<%@ page language="java" contentType="text/html; charset=UTF-8"
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pageEncoding="UTF-8"%>
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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>EL(Expression Language)</title>
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<style type="text/css">
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body {
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font-size: small;
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}
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table {
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border: thin solid gray;
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border-collapse: collapse;
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}
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24+
td, th {
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border: thin dotted gray;
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padding: 2px;
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}
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th {
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background-color: lightgray;
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}
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pre {
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font-size: 90%;
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}
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</style>
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</head>
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<body>
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<p><a href="el01.jsp">[이전]</a><a href="el03.jsp">[다음]</a></p>
40+
<h2>EL - 값 꺼내기</h2>
41+
<%
42+
// 데이터 준비
43+
pageContext.setAttribute("scores", new int[]{90,80,70,100});
44+
45+
List<String> nameList = new LinkedList<String>();
46+
nameList.add("홍길동");
47+
nameList.add("임꺽정");
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nameList.add("일지매");
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pageContext.setAttribute("nameList", nameList);
50+
51+
Map<String,String> map = new HashMap<String,String>();
52+
map.put("s01", "홍길동");
53+
map.put("s02", "임꺽정");
54+
map.put("s03", "일지매");
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pageContext.setAttribute("map", map);
56+
57+
pageContext.setAttribute("member",
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new Member()
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.setNo(100)
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.setName("홍길동")
61+
.setEmail("hong@test.com"));
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63+
pageContext.setAttribute("myRB",
64+
ResourceBundle.getBundle("MyResourceBundle"));
65+
%>
66+
<table>
67+
<tr><th>대상</th><th>EL 코드</th><th>설명</th></tr>
68+
69+
<tr>
70+
<td>배열</td><td>\${myArray[1]}</td>
71+
<td>배열에서 해당 인덱스의 값을 꺼낸다.<br>
72+
<pre>
73+
[자바 코드]
74+
pageContext.setAttribute("scores", new int[]{90,80,70,100});
75+
76+
[실행 결과]
77+
\${scores[2]} = ${scores[2]}
78+
</pre>
79+
</td>
80+
</tr>
81+
82+
<tr>
83+
<td>리스트</td><td>\${myList[2]}</td>
84+
<td>List 객체에서 인덱스로 지정된 항목의 값을 꺼낸다.
85+
<pre>
86+
[자바 코드]
87+
List nameList = new LinkedList();
88+
nameList.add("홍길동");
89+
nameList.add("임꺽정");
90+
nameList.add("일지매");
91+
pageContext.setAttribute("nameList", nameList);
92+
93+
[실행 결과]
94+
\${nameList[1]} = ${nameList[1]}
95+
</pre>
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</td>
97+
</tr>
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99+
<tr>
100+
<td>맵</td><td>\${myMap.keyName}</td>
101+
<td>Map 객체에서 키에 해당하는 값을 꺼낸다.
102+
<pre>
103+
[자바 코드]
104+
Map map = new HashMap();
105+
map.put("s01", "홍길동");
106+
map.put("s02", "임꺽정");
107+
map.put("s03", "일지매");
108+
pageContext.setAttribute("map", map);
109+
110+
[실행 결과]
111+
\${map.s02} = ${map.s02}
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</pre>
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</td>
114+
</tr>
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116+
<tr>
117+
<td>자바빈</td><td>\${myObj.propName}</td>
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<td>자바 객체에서 프로퍼티의 값을 꺼낸다.
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<pre>
120+
[자바 코드]
121+
pageContext.setAttribute("member",
122+
new Member()
123+
.setNo(100)
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.setName("홍길동")
125+
.setEmail("hong@test.com"));
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127+
[실행 결과]
128+
\${member.email} = ${member.email}
129+
</pre>
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</td>
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</tr>
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133+
<tr>
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<td>리소스 번들</td><td>\${myRB.keyName}</td>
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<td>ResourceBundle 객체에서 키에 해당하는 값을 꺼낸다.
136+
<pre>
137+
[자바 코드]
138+
import java.util.ListResourceBundle;
139+
public class MyResourceBundle_ko_KR extends ListResourceBundle {
140+
public Object[][] getContents() {
141+
return new Object[][] {
142+
{"OK", "확인"},
143+
{"Cancel", "취소"},
144+
{"Reset", "재설정"},
145+
{"Submit", "제출"}
146+
};
147+
}
148+
}
149+
150+
pageContext.setAttribute("myRB",
151+
ResourceBundle.getBundle("MyResourceBundle"));
152+
153+
[실행 결과]
154+
\${myRB.OK} = ${myRB.OK}
155+
</pre>
156+
</td>
157+
</tr>
158+
</table>
159+
160+
<p><a href="el01.jsp">[이전]</a><a href="el03.jsp">[다음]</a></p>
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</body>
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</html>

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