XSLT转换xml文件的案例
发布时间：2020-12-16 05:13:53 所属栏目：百科 来源：网络整理
导读：XML文件： ?xml version="1.0" encoding="utf-8"?dochtmltable a="b"/tabletable style="a:b;" a="b"/tabletable style="WIDTH:100px;" a="b"/tabletable style="WIDTH:100PX;"th TEXT-ALIGN='10' a="a"td BACKGROUND-COLOR="red" TEXT-ALIGN='20' a='b'1/td
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XML文件： <?xml version="1.0" encoding="utf-8"?>
<doc>
<html>
<table a="b"></table>
<table style="a:b;" a="b"></table>
<table style="WIDTH:100px;" a="b"></table>
<table style="WIDTH:100PX;">
<th TEXT-ALIGN='10' a="a">
<td BACKGROUND-COLOR="red" TEXT-ALIGN='20' a='b'>1</td>
</th>
</table>
<span style="TEXT-DECORATION:underline"><a>ABC</a></span>
<span style="text-decoration:underline"><a>ABC</a></span>
<span style="TEXT-DECORATION:underline" a="b"><a>ABC</a></span>
<span style="color:#ff3300">dfafadssfas</span>
<span style="COLOR:#0033ff">dfafadssfas </span>
<span style="color:red"><a>EFG</a></span>
<p style="COLOR:#ff3300">dfafadssfas </p>
<p style="COLOR:#0033ff">dfafadssfas </p>
<p style="align:center">dfafadssfas </p>
<ul>
<li>
<p>1</p>
<ul>
<li>
<p><span style="TEXT-DECORATION:underline"><a>ABC</a></span></p>
<ul>
<li>
<p><span style="color:#ff3300"><span style="TEXT-DECORATION:underline"><a>ABC</a></span></span></p>
</li>
</ul>
</li>
</ul>
</li>
<li>1231</li>
</ul>
<ul><ul></ul></ul>
<strong a="1" b="2">a</strong>
<h1>a</h1>
<h2>q</h2>
<h3>w</h3>
<em>em</em>
</html>
</doc>
结果： <?xml version="1.0" encoding="utf-8"?>
<jpxml>
<table a="b" />
<table a="b" />
<table width="100px 			 								"
a="b" />
<table width="100px 			 								">
<th align="10" a="a">
<td bgcolor="red" align="20" a="b">1</td>
</th>
</table>
<u>
<a>ABC</a>
</u>
<u>
<a>ABC</a>
</u>
<u a="b">
<a>ABC</a>
</u>
<red>dfafadssfas</red>
<blue>dfafadssfas </blue>
<span>
<a>EFG</a>
</span>
<red>dfafadssfas </red>
<blue>dfafadssfas </blue>
<p>dfafadssfas </p>
<ul1>
<li1>
<p>1</p>
<ul2>
<li2>
<p>
<u>
<a>ABC</a>
</u>
</p>
<ul3>
<li3>
<p>
<red>
<u>
<a>ABC</a>
</u>
</red>
</p>
</li3>
</ul3>
</li2>
</ul2>
</li1>
<li1>1231</li1>
</ul1>
<ul1>
<ul2 />
</ul1>
<b a="1" b="2">a</b>
<h1>a</h1>
<h2>q</h2>
<h3>w</h3>
<i>em</i>
</jpxml>
XSL文件内容： <?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" version="1.0" encoding="utf-8"
indent="yes" cdata-section-elements="DataContent " />
<xsl:template match="/">
<jpxml>
<xsl:apply-templates />
</jpxml>
</xsl:template>
<!-- ul,ol的转换 -->
<xsl:template match="ul|ol">
<xsl:choose>
<xsl:when test="number(count(ancestor::ul)) > 0">
<xsl:element name="{concat('ul',number(count(ancestor-or-self::ul)))}">
<xsl:for-each select="@*">
<xsl:copy/>
</xsl:for-each>
<xsl:apply-templates/>
</xsl:element>
</xsl:when>
<xsl:otherwise>
<xsl:element name="ul1">
<xsl:for-each select="@*">
<xsl:copy/>
</xsl:for-each>
<xsl:apply-templates/>
</xsl:element>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- li的转换 -->
<xsl:template match="li">
<xsl:choose>
<xsl:when test="number(count(ancestor::li)) > 0">
<xsl:element name="{concat('li',number(count(ancestor-or-self::li)))}">
<xsl:for-each select="@*">
<xsl:copy/>
</xsl:for-each>
<xsl:apply-templates/>
</xsl:element>
</xsl:when>
<xsl:otherwise>
<xsl:element name="li1">
<xsl:for-each select="@*">
<xsl:copy/>
</xsl:for-each>
<xsl:apply-templates/>
</xsl:element>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- 表格处理：style含有WIDTH的变成width属性，删除style属性 -->
<xsl:template match="table">
<xsl:element name="{name(.)}">
<xsl:choose>
<!-- 判断当前table是否含有style属性值WIDTH -->
<xsl:when test="contains(@style,'WIDTH')">
<xsl:for-each select="@*">
<!-- 判断当前属性是否是style -->
<xsl:choose>
<!-- 当前属性是style -->
<xsl:when test="name(.) = 'style'">
<xsl:attribute name="width">
<!--判断width的属性值是否有px -->
<xsl:choose>
<xsl:when test="contains(substring-before(substring-after(string(.),'WIDTH:'),';'),'px')">
<xsl:value-of select="number(substring-before(substring-after(string(.),'px;'))"/>px
</xsl:when>
<xsl:when test="contains(substring-before(substring-after(string(.),'PX')">
<xsl:value-of select="number(substring-before(substring-after(string(.),'PX;'))"/>px
</xsl:when>
<!-- WITDTH值没有px -->
<xsl:otherwise>
<xsl:value-of select="number(substring-before(substring-after(string(.),';'))"/>
</xsl:otherwise>
</xsl:choose>
</xsl:attribute>
</xsl:when>
<xsl:otherwise>
<!-- 当前属性不是style -->
<xsl:attribute name="{name(.)}">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
</xsl:when>
<xsl:otherwise>
<xsl:for-each select="@*">
<xsl:if test="name(.) != 'style'">
<xsl:attribute name="{name(.)}">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:if>
</xsl:for-each>
</xsl:otherwise>
</xsl:choose>
<xsl:apply-templates/>
</xsl:element>
</xsl:template>
<!-- td处理：将TEXT-ALIGN属性改为align，BACKGROUND-COLOR改为bgcolor，属性值不变 -->
<xsl:template match="td">
<xsl:element name="{name(.)}">
<xsl:for-each select="@*">
<xsl:choose>
<xsl:when test="name(.) = 'TEXT-ALIGN'">
<xsl:attribute name="align">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:when>
<xsl:when test="name(.) = 'BACKGROUND-COLOR'">
<xsl:attribute name="bgcolor">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:when>
<xsl:otherwise>
<xsl:copy/>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
<xsl:apply-templates/>
</xsl:element>
</xsl:template>
<!-- th处理：将TEXT-ALIGN属性改为align，属性值不变 -->
<xsl:template match="th">
<xsl:element name="{name(.)}">
<xsl:for-each select="@*">
<xsl:choose>
<xsl:when test="name(.) = 'TEXT-ALIGN'">
<xsl:attribute name="align">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:when>
<xsl:otherwise>
<xsl:copy/>
</xsl:otherwise>
</xsl:choose>
</xsl:for-each>
<xsl:apply-templates/>
</xsl:element>
</xsl:template>
<!-- <span style="TEXT-DECORATION:underline">ABC</span> -->
<!-- <span style="COLOR:#ff3300">dfafadssfas </span> -->
<!-- span标签下划线和两种颜色的转换和去除span标签中的属性和值 -->
<xsl:template match="span">
<xsl:choose>
<xsl:when test="@style = 'TEXT-DECORATION:underline' or @style = 'text-decoration:underline'">
<xsl:element name="u">
<xsl:for-each select="@*">
<xsl:if test="name(.) != 'style'">
<xsl:attribute name="{name(.)}">
<xsl:value-of select="."/>
</xsl:attribute>
</xsl:if>
</xsl:for-each>
<xsl:apply-templates/>
</xsl:element>
</xsl:when>
<xsl:when test="@style = 'COLOR:#ff3300' or @style = 'color:#ff3300'">
<xsl:element name="red">
<xsl:apply-templates/>
</xsl:element>
</xsl:when>
<xsl:when test="@style = 'COLOR:#0033ff' or @style = 'color:#0033ff'">
<xsl:element name="blue">
<xsl:apply-templates/>
</xsl:element>
</xsl:when>
<xsl:otherwise>
<xsl:element name="{name(.)}">
<xsl:apply-templates/>
</xsl:element>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<!-- <p style="COLOR:#ff3300">dfafadssfas </p> -->
<!-- p标签两种颜色和删除属性和值的转换 -->
<xsl:template match="p">
<xsl:choose>
<xsl:when test="@style = 'COLOR:#ff3300' or @style = 'color:#ff3300'">
<xsl:element name="red">
<xsl:apply-templates/>
</xsl:element>
</xsl:when>
<xsl:when test="@style = 'COLOR:#0033ff' or @style = 'color:#0033ff'">
<xsl:element name="blue">
<xsl:apply-templates/>
</xsl:element>
</xsl:when>
<xsl:otherwise>
<xsl:element name="{name(.)}">
<xsl:apply-templates/>
</xsl:element>
</xsl:otherwise>
</xsl:choose>
</xsl:template>
<xsl:template match="a">
<xsl:element name="{name(.)}">
<xsl:for-each select="@*">
<xsl:copy />
</xsl:for-each>
<xsl:apply-templates />
</xsl:element>
</xsl:template>
<xsl:template name="strong" match="strong">
<xsl:element name="b">
<xsl:for-each select="@*">
<xsl:copy />
</xsl:for-each>
<xsl:apply-templates/>
</xsl:element>
</xsl:template>
<xsl:template match="em">
<xsl:element name="i">
<xsl:for-each select="@*">
<xsl:copy />
</xsl:for-each>
<xsl:apply-templates/>
</xsl:element>
</xsl:template>
<xsl:template match="h1|h2|h3">
<xsl:element name="{name(.)}">
<xsl:for-each select="@*">
<xsl:copy/>
</xsl:for-each>
<xsl:apply-templates/>
</xsl:element>
</xsl:template>
</xsl:stylesheet>
Java代码： public static void main(String argv[]){
String src = "E:workspace2test1WebContenttest2a.xml";
String dest = "E:workspace2test1WebContenttest2a1.xml";
String xslt = "E:workspace2test1WebContenttest2a.xsl";
// String dest = "E:workspace2.metadata.pluginsorg.eclipse.wst.server.coretmp1wtpwebappstest1WEB-INFresultsa2.xml";
// String xslt = "E:workspace2.metadata.pluginsorg.eclipse.wst.server.coretmp1wtpwebappstest1WEB-INFtemplatesa.xsl";
File src2 = new File(src);
File dest2 = new File(dest);
File xslt2 = new File (xslt);
Source srcSource = new StreamSource(src2);
Result destResult = new StreamResult(dest2);
Source xsltSource = new StreamSource(xslt2);
try{
TransformerFactory transFact = TransformerFactory.newInstance();
Transformer trans = transFact.newTransformer(xsltSource);
trans.transform(srcSource,destResult);
}catch(TransformerConfigurationException e){
e.printStackTrace();
}catch(TransformerFactoryConfigurationError e){
e.printStackTrace();
}catch(TransformerException e){
e.printStackTrace();
}
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