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Servlet与Jsp学习笔记--11、Xml

2009-01-16 16:12 495 查看

JSTL Tags

<%@page contentType="text/html" pageEncoding="GB2312"%>

<%@ taglib uri="http://java.sun.com/jstl/xml" prefix="x" %>

<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>

<html>

<head><title>Using the Core XML tags</title></head>

<body>

<h2>Here are the target and property values from the XML file</h2>

<c:import url="http://localhost:8080/ora/build.xml" var="buildXml" />

<x:parse xml="${buildXml}" var="antDoc" />

<h3>First the target names...</h3>

<x:forEach select="$antDoc/project/target" >

<x:out select="@name"/>

<x:if select="@depends"> : depends=<x:out select="@depends"/></x:if><br />

</x:forEach>

<h3>Then property names and values...</h3>

<x:forEach select="$antDoc/project/target/property" >

<x:out select="@name"/>: value= <x:out select="@value"/><br />

</x:forEach>

<x:parse var="xmlbody">

<customer>

<customerid>2002</customerid>

<customername>tea</customername>

</customer>

</x:parse>

<b><u>解释XML本体内容</u></b><br>

客户编号(customerid)：

<x:out select="$xmlbody/customer/customerid"/><br>

客户姓名(customername)：

<x:out select="$xmlbody/customer/customername" /><br>

</body>

</html>

XML Transform

<?xml version="1.0" encoding="ISO-8859-1"?>

<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">

<xsl:output method="html"/>

<xsl:template match="/">

<html><head><title>List of build.xml targets

</title></head><body bgcolor="white"><h2>Build.xml targets</h2>

<xsl:apply-templates />

</body></html>

</xsl:template>

<xsl:template match="/project">

<dl>

<xsl:for-each select="./target">

<dt><b>

<xsl:value-of select="@name" /></b> </dt>

<xsl:if test="@depends">

<dd>depends=<xsl:value-of select="@depends" /> </dd>

</xsl:if>

</xsl:for-each><!--end for-each -->

</dl>

</xsl:template>

<xsl:template match="text( )">

<xsl:value-of select="normalize-space( )" />

</xsl:template>

</xsl:stylesheet>

显示：

<%@ taglib uri="http://java.sun.com/jstl/xml" prefix="x" %>

<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>

<c:import url="http://localhost:8080/home/build.xml" var="buildXml" />

<c:import url="/WEB-INF/xslt/chap23.xsl" var="xslt" />

<x:transform xml="${buildXml}" xslt="${xslt}" />
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