Java xslt-can'；t使用属性选择器访问当前节点_Java_Xml_Xslt_Xpath

Java xslt-can'；t使用属性选择器访问当前节点

java xml xslt xpath

Java xslt-can'；t使用属性选择器访问当前节点,java,xml,xslt,xpath,Java,Xml,Xslt,Xpath,我正在尝试将带有xsl样式表的xml文件转换为html 这是java TransformerFactory tFactory = TransformerFactory.newInstance(); Transformer transformer = tFactory.newTransformer(new StreamSource(classLoader.getResourceAsStream("driving.xsl"))); StreamResu

我正在尝试将带有xsl样式表的xml文件转换为html

这是java

TransformerFactory tFactory = TransformerFactory.newInstance();
            Transformer transformer = tFactory.newTransformer(new StreamSource(classLoader.getResourceAsStream("driving.xsl")));
            StreamResult drivingHtml = new StreamResult(new StringWriter());
            transformer.transform(new StreamSource(classLoader.getResourceAsStream("driving.xml")), drivingHtml);
            System.out.println(drivingHtml.getWriter().toString());

以下是一些xml：

<?xml version="1.0" encoding="UTF-8"?>
<user xmlns="http://notreal.org/ns1" xmlns:poi="http://notreal2.org/ns2">
    <address type="primary">
        <street>1031 Court St.</street>
        <city>Monhegan, NY</city>
    </address>

    <address type="secondary">
        <street> Elm St.</street>
    </address>


法院街1031号。
纽约州蒙赫根
埃尔姆街。

这是xsl：

<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
    <xsl:template match="/">
        <html>
            <head>
            <title>User</title>
            </head>
             <body>
                       <p>Detailed Addresses</p>
                       <table>
                 <th>Primary</th>
                 <th>Secondary</th>
                          <tr>
                <xsl:apply-templates select="/user/address"/>
                          </tr>
                         </table>
             </body>
         </html>
    </xsl:template>

     <xsl:template match="address">
          <td>
             <xsl:value-of select=".[@type='primary']/street" />
             <xsl:value-of select=".[@type='secondary']/street" />
          </td>
          <td>
             <xsl:value-of select=".[@type='primary']/city" />
             <xsl:value-of select=".[@type='secondary']/city" />
          </td>
     </xsl:template>
</xsl:stylesheet>


使用者
详细地址
主要的，重要的
次要的

当我运行它时，我得到“无法编译样式表”

根据提供的XML和XSLT代码，您的主要问题是，您的代码根本无法解决XML文档中的元素位于默认名称空间中这一事实
如何使用默认名称空间处理XML文档是一个常见问题——只要搜索xslt和xpath标记，您就会找到许多好的答案
这里有一个可能的解决方案：

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:x="http://notreal.org/ns1" exclude-result-prefixes="x"> <xsl:output method="xml" omit-xml-declaration="yes" indent="yes"/> <xsl:template match="/*"> <html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <xsl:apply-templates select="x:address/@type"/> </thead> <tr> <xsl:apply-templates select="x:address/x:street"/> </tr> <tr> <xsl:apply-templates select="x:address/x:city"/> </tr> </table> </body> </html> </xsl:template> <xsl:template match="@type"> <th><xsl:value-of select="."/></th> </xsl:template> <xsl:template match="x:address/*"> <td><xsl:value-of select="."/></td> </xsl:template> </xsl:stylesheet>

<user xmlns="http://notreal.org/ns1" xmlns:poi="http://notreal2.org/ns2"> <address type="primary"> <street>1031 Court St.</street> <city>Monhegan, NY</city> </address> <address type="secondary"> <street>203 Elm St.</street> <city>Pittsburgh, PA</city> </address> </user>

<html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <th>primary</th> <th>secondary</th> </thead> <tr> <td>1031 Court St.</td> <td>203 Elm St.</td> </tr> <tr> <td>Monhegan, NY</td> <td>Pittsburgh, PA</td> </tr> </table> </body> </html>
此转换：

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:x="http://notreal.org/ns1" exclude-result-prefixes="x"> <xsl:output method="xml" omit-xml-declaration="yes" indent="yes"/> <xsl:template match="/*"> <html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <xsl:apply-templates select="x:address/@type"/> </thead> <tr> <xsl:apply-templates select="x:address/x:street"/> </tr> <tr> <xsl:apply-templates select="x:address/x:city"/> </tr> </table> </body> </html> </xsl:template> <xsl:template match="@type"> <th><xsl:value-of select="."/></th> </xsl:template> <xsl:template match="x:address/*"> <td><xsl:value-of select="."/></td> </xsl:template> </xsl:stylesheet>

<user xmlns="http://notreal.org/ns1" xmlns:poi="http://notreal2.org/ns2"> <address type="primary"> <street>1031 Court St.</street> <city>Monhegan, NY</city> </address> <address type="secondary"> <street>203 Elm St.</street> <city>Pittsburgh, PA</city> </address> </user>

<html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <th>primary</th> <th>secondary</th> </thead> <tr> <td>1031 Court St.</td> <td>203 Elm St.</td> </tr> <tr> <td>Monhegan, NY</td> <td>Pittsburgh, PA</td> </tr> </table> </body> </html>

使用者详细地址
应用于包含问题中提供的XML片段的完整且格式良好的XML文档时：

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:x="http://notreal.org/ns1" exclude-result-prefixes="x"> <xsl:output method="xml" omit-xml-declaration="yes" indent="yes"/> <xsl:template match="/*"> <html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <xsl:apply-templates select="x:address/@type"/> </thead> <tr> <xsl:apply-templates select="x:address/x:street"/> </tr> <tr> <xsl:apply-templates select="x:address/x:city"/> </tr> </table> </body> </html> </xsl:template> <xsl:template match="@type"> <th><xsl:value-of select="."/></th> </xsl:template> <xsl:template match="x:address/*"> <td><xsl:value-of select="."/></td> </xsl:template> </xsl:stylesheet>

<user xmlns="http://notreal.org/ns1" xmlns:poi="http://notreal2.org/ns2"> <address type="primary"> <street>1031 Court St.</street> <city>Monhegan, NY</city> </address> <address type="secondary"> <street>203 Elm St.</street> <city>Pittsburgh, PA</city> </address> </user>

<html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <th>primary</th> <th>secondary</th> </thead> <tr> <td>1031 Court St.</td> <td>203 Elm St.</td> </tr> <tr> <td>Monhegan, NY</td> <td>Pittsburgh, PA</td> </tr> </table> </body> </html>

法院街1031号。纽约州蒙赫根埃尔姆街203号。宾夕法尼亚州匹兹堡
产生（似乎是）想要的正确结果：

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:x="http://notreal.org/ns1" exclude-result-prefixes="x"> <xsl:output method="xml" omit-xml-declaration="yes" indent="yes"/> <xsl:template match="/*"> <html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <xsl:apply-templates select="x:address/@type"/> </thead> <tr> <xsl:apply-templates select="x:address/x:street"/> </tr> <tr> <xsl:apply-templates select="x:address/x:city"/> </tr> </table> </body> </html> </xsl:template> <xsl:template match="@type"> <th><xsl:value-of select="."/></th> </xsl:template> <xsl:template match="x:address/*"> <td><xsl:value-of select="."/></td> </xsl:template> </xsl:stylesheet>

<user xmlns="http://notreal.org/ns1" xmlns:poi="http://notreal2.org/ns2"> <address type="primary"> <street>1031 Court St.</street> <city>Monhegan, NY</city> </address> <address type="secondary"> <street>203 Elm St.</street> <city>Pittsburgh, PA</city> </address> </user>

<html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <th>primary</th> <th>secondary</th> </thead> <tr> <td>1031 Court St.</td> <td>203 Elm St.</td> </tr> <tr> <td>Monhegan, NY</td> <td>Pittsburgh, PA</td> </tr> </table> </body> </html>

使用者详细地址主要的，重要的次要的法院街1031号。埃尔姆街203号。纽约州蒙赫根宾夕法尼亚州匹兹堡
基于提供的XML和XSLT代码，您的主要问题是，您的代码根本无法解决XML文档中的元素位于默认命名空间中这一事实
如何使用默认名称空间处理XML文档是一个常见问题——只要搜索xslt和xpath标记，您就会找到许多好的答案
这里有一个可能的解决方案：

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:x="http://notreal.org/ns1" exclude-result-prefixes="x"> <xsl:output method="xml" omit-xml-declaration="yes" indent="yes"/> <xsl:template match="/*"> <html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <xsl:apply-templates select="x:address/@type"/> </thead> <tr> <xsl:apply-templates select="x:address/x:street"/> </tr> <tr> <xsl:apply-templates select="x:address/x:city"/> </tr> </table> </body> </html> </xsl:template> <xsl:template match="@type"> <th><xsl:value-of select="."/></th> </xsl:template> <xsl:template match="x:address/*"> <td><xsl:value-of select="."/></td> </xsl:template> </xsl:stylesheet>

<user xmlns="http://notreal.org/ns1" xmlns:poi="http://notreal2.org/ns2"> <address type="primary"> <street>1031 Court St.</street> <city>Monhegan, NY</city> </address> <address type="secondary"> <street>203 Elm St.</street> <city>Pittsburgh, PA</city> </address> </user>

<html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <th>primary</th> <th>secondary</th> </thead> <tr> <td>1031 Court St.</td> <td>203 Elm St.</td> </tr> <tr> <td>Monhegan, NY</td> <td>Pittsburgh, PA</td> </tr> </table> </body> </html>
此转换：

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:x="http://notreal.org/ns1" exclude-result-prefixes="x"> <xsl:output method="xml" omit-xml-declaration="yes" indent="yes"/> <xsl:template match="/*"> <html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <xsl:apply-templates select="x:address/@type"/> </thead> <tr> <xsl:apply-templates select="x:address/x:street"/> </tr> <tr> <xsl:apply-templates select="x:address/x:city"/> </tr> </table> </body> </html> </xsl:template> <xsl:template match="@type"> <th><xsl:value-of select="."/></th> </xsl:template> <xsl:template match="x:address/*"> <td><xsl:value-of select="."/></td> </xsl:template> </xsl:stylesheet>

<user xmlns="http://notreal.org/ns1" xmlns:poi="http://notreal2.org/ns2"> <address type="primary"> <street>1031 Court St.</street> <city>Monhegan, NY</city> </address> <address type="secondary"> <street>203 Elm St.</street> <city>Pittsburgh, PA</city> </address> </user>

<html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <th>primary</th> <th>secondary</th> </thead> <tr> <td>1031 Court St.</td> <td>203 Elm St.</td> </tr> <tr> <td>Monhegan, NY</td> <td>Pittsburgh, PA</td> </tr> </table> </body> </html>

使用者详细地址
应用于包含问题中提供的XML片段的完整且格式良好的XML文档时：

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:x="http://notreal.org/ns1" exclude-result-prefixes="x"> <xsl:output method="xml" omit-xml-declaration="yes" indent="yes"/> <xsl:template match="/*"> <html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <xsl:apply-templates select="x:address/@type"/> </thead> <tr> <xsl:apply-templates select="x:address/x:street"/> </tr> <tr> <xsl:apply-templates select="x:address/x:city"/> </tr> </table> </body> </html> </xsl:template> <xsl:template match="@type"> <th><xsl:value-of select="."/></th> </xsl:template> <xsl:template match="x:address/*"> <td><xsl:value-of select="."/></td> </xsl:template> </xsl:stylesheet>

<user xmlns="http://notreal.org/ns1" xmlns:poi="http://notreal2.org/ns2"> <address type="primary"> <street>1031 Court St.</street> <city>Monhegan, NY</city> </address> <address type="secondary"> <street>203 Elm St.</street> <city>Pittsburgh, PA</city> </address> </user>

<html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <th>primary</th> <th>secondary</th> </thead> <tr> <td>1031 Court St.</td> <td>203 Elm St.</td> </tr> <tr> <td>Monhegan, NY</td> <td>Pittsburgh, PA</td> </tr> </table> </body> </html>

法院街1031号。纽约州蒙赫根埃尔姆街203号。宾夕法尼亚州匹兹堡
产生（似乎是）想要的正确结果：

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:x="http://notreal.org/ns1" exclude-result-prefixes="x"> <xsl:output method="xml" omit-xml-declaration="yes" indent="yes"/> <xsl:template match="/*"> <html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <xsl:apply-templates select="x:address/@type"/> </thead> <tr> <xsl:apply-templates select="x:address/x:street"/> </tr> <tr> <xsl:apply-templates select="x:address/x:city"/> </tr> </table> </body> </html> </xsl:template> <xsl:template match="@type"> <th><xsl:value-of select="."/></th> </xsl:template> <xsl:template match="x:address/*"> <td><xsl:value-of select="."/></td> </xsl:template> </xsl:stylesheet>

<user xmlns="http://notreal.org/ns1" xmlns:poi="http://notreal2.org/ns2"> <address type="primary"> <street>1031 Court St.</street> <city>Monhegan, NY</city> </address> <address type="secondary"> <street>203 Elm St.</street> <city>Pittsburgh, PA</city> </address> </user>

<html> <head> <title>User</title> </head> <body> <p>Detailed Addresses</p> <table> <thead> <th>primary</th> <th>secondary</th> </thead> <tr> <td>1031 Court St.</td> <td>203 Elm St.</td> </tr> <tr> <td>Monhegan, NY</td> <td>Pittsburgh, PA</td> </tr> </table> </body> </html>

使用者详细地址主要的，重要的次要的法院街1031号。埃尔姆街203号。纽约州蒙赫根宾夕法尼亚州匹兹堡