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Commit 0bdffd7

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commit ch08 2016年05月10日
1 parent 875564a commit 0bdffd7

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56 files changed

+860
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‎ch08/ch08_1_2/.classpath‎

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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" path="src"/>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7">
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<attributes>
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<attribute name="owner.project.facets" value="java"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="com.genuitec.runtime.library/com.genuitec.generic_7.0">
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<attributes>
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<attribute name="owner.project.facets" value="jst.web"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.web.container"/>
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<classpathentry kind="con" path="org.eclipse.jst.j2ee.internal.module.container"/>
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<classpathentry kind="con" path="com.genuitec.runtime.library/com.genuitec.jstl_1.2.2">
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<attributes>
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<attribute name="org.eclipse.jst.component.dependency" value="WEB-INF/lib"/>
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<attribute name="owner.project.facets" value="jst.web.jstl"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="output" path="WebRoot/WEB-INF/classes"/>
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</classpath>

‎ch08/ch08_1_2/.project‎

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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>ch08_1_2</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.wst.jsdt.core.javascriptValidator</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.jdt.core.javabuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.wst.common.project.facet.core.builder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.wst.validation.validationbuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>com.genuitec.eclipse.j2eedt.core.DeploymentDescriptorValidator</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>com.genuitec.eclipse.ast.deploy.core.DeploymentBuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.jem.workbench.JavaEMFNature</nature>
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<nature>org.eclipse.wst.common.modulecore.ModuleCoreNature</nature>
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<nature>org.eclipse.wst.common.project.facet.core.nature</nature>
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<nature>org.eclipse.jdt.core.javanature</nature>
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<nature>org.eclipse.wst.jsdt.core.jsNature</nature>
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</natures>
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</projectDescription>

‎ch08/ch08_1_2/.settings/.jsdtscope‎

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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" path="WebRoot"/>
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<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.JRE_CONTAINER"/>
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<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.WebProject">
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<attributes>
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<attribute name="hide" value="true"/>
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</attributes>
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</classpathentry>
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<classpathentry kind="con" path="org.eclipse.wst.jsdt.launching.baseBrowserLibrary/StandardBrowser/html5"/>
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<classpathentry kind="output" path=""/>
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</classpath>
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eclipse.preferences.version=1
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org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
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org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
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org.eclipse.jdt.core.compiler.compliance=1.7
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org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
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org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
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org.eclipse.jdt.core.compiler.source=1.7
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<?xml version="1.0" encoding="UTF-8"?><project-modules id="moduleCoreId" project-version="1.5.0">
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<wb-module deploy-name="ch08_1_2">
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<wb-resource deploy-path="/" source-path="/WebRoot" tag="defaultRootSource"/>
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<wb-resource deploy-path="/WEB-INF/classes" source-path="/src"/>
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<property name="java-output-path" value="/ch08_1_2/WebRoot/WEB-INF/classes"/>
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<property name="context-root" value="ch08_1_2"/>
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</wb-module>
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</project-modules>
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<?xml version="1.0" encoding="UTF-8"?>
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<faceted-project>
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<runtime name="com.genuitec.runtime.generic.jee70"/>
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<fixed facet="jst.web"/>
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<fixed facet="java"/>
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<fixed facet="wst.jsdt.web"/>
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<installed facet="java" version="1.7"/>
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<installed facet="jst.web" version="3.1"/>
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<installed facet="jst.web.jstl" version="1.2.2"/>
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<installed facet="wst.jsdt.web" version="1.0"/>
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</faceted-project>
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org.eclipse.wst.jsdt.launching.baseBrowserLibrary
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Window
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Manifest-Version: 1.0
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Class-Path:
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‎ch08/ch08_1_2/WebRoot/arithmetic.jsp‎

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<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
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<html>
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<head>
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<title>EL表达式语言运算</title>
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</head>
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<body>
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<h2>EL表达式运算</h2>
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<hr />
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<table border="1">
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<tr>
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<th><b>说明</b></th>
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<th><b>EL表达式</b></th>
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<th>运算结果</th>
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</tr>
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<tr>
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<td>加</td>
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<td>\${1+2}</td>
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<td>${1+2}</td>
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</tr>
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<tr>
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<td>减</td>
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<td>\${-4-2}</td>
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<td>${-4-2}</td>
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</tr>
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<tr>
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<td>除</td>
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<td>\${3 div 4}</td>
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<td>${3 div 4}</td>
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</tr>
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<tr>
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<td>取余</td>
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<td>\${10 % 4}</td>
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<td>${10 % 4}</td>
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</tr>
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<tr>
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<td>条件求值</td>
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<td>\${1==2?3:4}</td>
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<td>${1==2?3:4}</td>
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</tr>
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<tr>
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<td>数字-大于</td>
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<td>\${1 gt 2}</td>
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<td>${1 gt 2}</td>
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</tr>
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<tr>
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<td>字符-不等于</td>
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<td>\${'abe' ne 'ade'}</td>
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<td>${'age' ne 'ade'}</td>
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</tr>
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<tr>
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<td>与</td>
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<td>\${true and true}</td>
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<td>${true and true}</td>
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</tr>
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<tr>
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<td>或</td>
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<td>\${true || false}</td>
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<td>${true||false}</td>
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</tr>
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<tr>
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<td>空判断</td>
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<td>\${not true}</td>
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<td>${not true}</td>
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</tr>
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<tr>
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<td>空判断</td>
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<td>\${empty "2008"}</td>
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<td>${empty "2008"}</td>
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</tr>
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<tr>
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<td>空判断</td>
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<td>\${empty null}</td>
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<td>${empty null}</td>
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</tr>
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</table>
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</body>
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</html>

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