我有一个包含大量信息的原子提要，我想将所需的信息转换为XML。 java代码已经完成，但我无法为此转换创建样式表。
<feed version="1.0" xmlns="http://www.w3.org/2005/Atom" xmlns:wwe="http://release.wwe.com/atom/1.0">
<id>http://release.wwe.com/wweatomfeed.atom</id>
<title><![CDATA[WWE Syndication Feed]]></title>
<subtitle>WWE Feed to syndicate WWE assets to domestic as well as international partners. This feed has custom modules for accommodating custom data transfer to clients.</subtitle>
<author><![CDATA[Roxy.Noordeen@wwecorp.com]]></author>
<icon>http://release.wwe.com/media/storage_images/wwe-icon.jpg</icon>
<logo>http://release.wwe.com/media/storage_images/wwe-logo.jpg</logo>
<rights>2011 World Wrestling Entertainment!</rights>
<entry>
<id>26168987_26169027</id>
<title><![CDATA[WrestleMania 31]]></title>
<updated>2015-03-29T19:00:00-0400</updated>
<category term="WrestleMania"/>
<wwe:asset_type>Article</wwe:asset_type>
<author><![CDATA[john clapp]]></author>
<published>2015-03-29T19:00:00-0400</published>
<content><![CDATA[
Complete WrestleMania 31 coverage, news, videos, photos and more.
]]></content>
<wwe:shortSummary/>
<wwe:body><![CDATA[
]]></wwe:body>
<wwe:breadCrumb>Homepage#Shows#Wrestlemania#31</wwe:breadCrumb>
</entry>
<entry>
<id>26663863_26663903</id>
<title><![CDATA[WWE TLC 2014]]></title>
<updated>2014-12-14T20:00:00-0500</updated>
<category term="WWE TLC: Tables, Ladders and Chairs ... and Stairs"/>
<wwe:asset_type>Article</wwe:asset_type>
<author><![CDATA[john clapp]]></author>
<published>2014-12-14T20:00:00-0500</published>
<content><![CDATA[
WWE TLC: Tables, Ladders, and Chairs … and Stairs 2014 takes over Cleveland's Quicken Loans Arena on Sunday, Dec. 14, at 8 p.m. ET/5 p.m. PT.
]]></content>
<wwe:shortSummary/>
<wwe:body><![CDATA[
]]></wwe:body>
<wwe:breadCrumb>Homepage#Shows#Wwetlc#2014</wwe:breadCrumb>
</entry>
<entry>
<id>26898092_26898132</id>
<title><![CDATA[The Most Shocking Tables, Ladders & Chairs Moments]]></title>
<updated>2014-12-09T16:33:00-0500</updated>
<category term="Non-Branded"/>
<wwe:asset_type>Video</wwe:asset_type>
<link rel="enclosure" type="image/jpeg" href="http://us.wwe.com/f/video/thumb/2014/12/cdown_tlc_moments_updatedlogo.jpg"/>
<link rel="enclosure" type="video/x-flv" href="http://release.wwe.com/media/storage_video/26898092.flv"/>
<link rel="enclosure" type="video/mp4" href="http://release.wwe.com/media/storage_video/26898092.f4v"/>
<link rel="enclosure" type="video/x-ms-wmv" href="http://release.wwe.com/media/storage_video/26898092.wmv"/>
<link rel="enclosure" type="video/h264" href="http://release.wwe.com/media/storage_video/26898092.mp4"/>
<content><![CDATA[The Most Shocking Tables, Ladders & Chairs Moments]]></content>
<wwe:eventDate>2014-12-09T16:33:00-05:00</wwe:eventDate>
<wwe:releaseDate>2014-12-09T16:33:00-05:00</wwe:releaseDate>
<wwe:aspectRatio>
</wwe:aspectRatio>
<wwe:hours>0</wwe:hours>
<wwe:minutes>3</wwe:minutes>
<wwe:seconds>2</wwe:seconds>
<wwe:breadCrumb>Homepage#Videos#The-most-shocking-tables-ladders-chairs-moments-26898092</wwe:breadCrumb>
</entry>
</feed>
使用的样式表：
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:wwe="http://release.wwe.com/atom/1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
version="1.0">
<xsl:strip-space elements="*"/>
<xsl:output method="xml" indent="yes" omit-xml-declaration="yes"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match="/">
<xsl:apply-templates select="/atom:feed/atom:entry[wwe:asset_type='Video']"/>
</xsl:template>
<!-- this template will delete the target nodes -->
<xsl:template match="/atom:feed/atom:entry[wwe:asset_type='Video']/atom:id|/atom:feed/atom:entry[wwe:asset_type='Video']/atom:updated|/atom:feed/atom:entry[wwe:asset_type='Video']/atom:category"/>
</xsl:stylesheet>
结果：
<entry xmlns="http://www.w3.org/2005/Atom" xmlns:wwe="http://release.wwe.com/atom/1.0">
<title>The Most Shocking Tables, Ladders & Chairs Moments</title>
<category term="Non-Branded"/>
<wwe:asset_type>Video</wwe:asset_type>
<link rel="enclosure" type="image/jpeg" href="http://us.wwe.com/f/video/thumb/2014/12/cdown_tlc_moments_updatedlogo.jpg"/>
<link rel="enclosure" type="video/x-flv" href="http://release.wwe.com/media/storage_video/26898092.flv"/>
<link rel="enclosure" type="video/mp4" href="http://release.wwe.com/media/storage_video/26898092.f4v"/>
<link rel="enclosure" type="video/x-ms-wmv" href="http://release.wwe.com/media/storage_video/26898092.wmv"/>
<link rel="enclosure" type="video/h264" href="http://release.wwe.com/media/storage_video/26898092.mp4"/>
<content>The Most Shocking Tables, Ladders & Chairs Moments</content>
<wwe:eventDate>2014-12-09T16:33:00-05:00</wwe:eventDate>
<wwe:releaseDate>2014-12-09T16:33:00-05:00</wwe:releaseDate>
<wwe:aspectRatio/>
<wwe:hours>0</wwe:hours>
<wwe:minutes>3</wwe:minutes>
<wwe:seconds>2</wwe:seconds>
<wwe:breadCrumb>Homepage#Videos#The-most-shocking-tables-ladders-chairs-moments-26898092</wwe:breadCrumb>
</entry>
我真正需要的是什么：
<rss xmlns="http://www.w3.org/2005/Atom" xmlns:wwe="http://release.wwe.com/atom/1.0">
<channel>
<title><![CDATA[WWE Syndication Feed]]></title>
<link>http://release.wwe.com/wweatomfeed.atom</link>
<description>WWE Feed to syndicate WWE assets to domestic as well as international partners. This feed has custom modules for accommodating custom data transfer to clients</description>
<rights>2011 World Wrestling Entertainment!</rights>
<item>
<title>The Most Shocking Tables, Ladders & Chairs Moments</title>
<category term="Non-Branded"/>
<media:group>
<media:content type="video/mp4" url="http://release.wwe.com/media/storage_video/26898092.f4v"/>
<media:content type="image/jpeg" url="http://us.wwe.com/f/video/thumb/2014/12/cdown_tlc_moments_updatedlogo.jpg"/>
</media:group>
</item>
<item>
.
.
.
.
.
.
</item>
</channel>
</rss>
答案 0 :(得分：1)
我认为这个简单的样式表可以解答您的问题：
<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:wwe="http://release.wwe.com/atom/1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:media="wwww.yourmedia.com"
exclude-result-prefixes="atom"
version="1.0">
<xsl:strip-space elements="*"/>
<xsl:output method="xml" indent="yes" omit-xml-declaration="yes"/>
<xsl:template match="node()|@*">
<xsl:copy>
<xsl:apply-templates select="node()|@*"/>
</xsl:copy>
</xsl:template>
<xsl:template match="/">
<rss xmlns="http://www.w3.org/2005/Atom">
<xsl:element name="title" namespace="http://www.w3.org/2005/Atom"/>
<xsl:element name="link" namespace="http://www.w3.org/2005/Atom"/>
<xsl:element name="description" namespace="http://www.w3.org/2005/Atom"/>
<xsl:for-each select="/atom:feed/atom:entry[*[local-name()='asset_type'][.='Video']]">
<xsl:element name="item" namespace="http://www.w3.org/2005/Atom">
<xsl:apply-templates select="atom:title"/>
<xsl:apply-templates select="atom:category"/>
<xsl:if test="atom:link">
<media:group>
<xsl:apply-templates select="atom:link[@type='video/mp4']"/>
<xsl:apply-templates select="atom:link[@type='image/jpeg']"/>
</media:group>
</xsl:if>
</xsl:element>
</xsl:for-each>
</rss>
</xsl:template>
<xsl:template match="atom:link">
<media:content>
<xsl:apply-templates select="@*[not(name()='rel')]"/>
</media:content>
</xsl:template>
</xsl:stylesheet>
答案 1 :(得分：0)
试试这个
<?xml version="1.0"?>
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msxsl="urn:schemas-microsoft-com:xslt"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
exclude-result-prefixes="msxsl wwe test atom"
xmlns:test="http://test.com/atom/1.0"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:wwe="http://release.wwe.com/atom/1.0"
version="1.0">
<xsl:template match="/">
<good>
<xsl:for-each select="atom:feed/atom:entry">
<assettype>
<xsl:if test="test:asset_type='VIDEO'">
<xsl:copy-of select="current()"/>
</xsl:if>
<xsl:if test="wwe:asset_type='VIDEO'">
<xsl:copy-of select="current()"/>
</xsl:if>
<xsl:if test="test:asset_type='Video'">
<xsl:copy-of select="current()"/>
</xsl:if>
<xsl:if test="wwe:asset_type='Video'">
<xsl:copy-of select="current()"/>
</xsl:if>
</assettype>
</xsl:for-each>
</good>
</xsl:template>
</xsl:stylesheet>
你的xml是无效的，因为“wwe”前缀尚未定义。 这就是为什么我假设通过使用以下命名空间“检查”存在于xml中。 这对于您的xml会有所不同，但您必须相应地更改xslt命名空间部分