XSLT转换创建soap错误

Question

我需要创建一个xslt，它将响应消息转换为soap错误。我尝试创建xslt，但结果不像预期的那样。附输入、预期输出、xslt和xslt转换后的结果。你能帮帮我吗?

输入:

 <response>
                    <metadata>
                    </metadata>
                    <message-body>
                        <errors>
                            <transaction-id>12345</transaction-id>
                            <claim-id>124545454</claim-id>
                            <suffix-id>545454</suffix-id>
                            <messages>
                                <message-id>123</message-id>
                                <message-type>E</message-type>
                                <message-description>Claim not found</message-description>
                            </messages>
                            <messages>
                                <message-id>256</message-id>
                                <message-type>M</message-type>
                                <message-description>Username not valid</message-description>
                            </messages>
                        </errors>
                    </message-body>
  </response>

预期输出:

            <soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
                        <soap:Header />
                        <soap:Body>
                            <soap:Fault>
                                <soap:Code>
                                    <soap:Value>soap:Sender</soap:Value>
                                </soap:Code>
                                <soap:Detail>
                                        <soap:Text  xml:lang="en">[E]100000:UserId Not Found;[M]100001:Source System Not Found</soap:Text>
                                </soap:Detail>
                            </soap:Fault>
                        </soap:Body>
                    </soap:Envelope>

XSLT:

        <xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
         <xsl:output  method="text"/>
         <xsl:strip-space elements="*"/>
          <xsl:template match="/">
                  <soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
                    <soap:Header />
                    <soap:Body>
                        <soap:Fault>
                            <soap:Code>
                                <soap:Value>soap:Sender</soap:Value>
                            </soap:Code>
                            <soap:Detail>
                                    <soap:Text  xml:lang="en"><xsl:apply-templates/></soap:Text>
                            </soap:Detail>
                        </soap:Fault>
                    </soap:Body>
                </soap:Envelope>
          </xsl:template>
          <xsl:template match="messages[position() > 1]">
            <xsl:text>,</xsl:text>
            <xsl:apply-templates/>
          </xsl:template>
          <xsl:template match="messages/*">
            <xsl:value-of select="substring(';', 1, position() > 1)"/>
            <xsl:value-of select="substring('[', 1, name()='message-id')"/>
            <xsl:value-of select="."/>
            <xsl:value-of select="substring(']', 1, name()='message-id')"/>
          </xsl:template>
        </xsl:stylesheet>

结果:

<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
       <soap:Header/>
       <soap:Body>
          <soap:Fault>
             <soap:Code>
                <soap:Value>soap:Sender</soap:Value>
             </soap:Code>
             <soap:Detail>
                <soap:Text xml:lang="en">12345124545454545454[123];E;Claim not found,[256];M;Username not valid</soap:Text>
             </soap:Detail>
          </soap:Fault>
       </soap:Body>
    </soap:Envelope>

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Answer 1

错误的匹配:

下面的代码是错误的:

<soap:Detail>
    <soap:Text  xml:lang="en"><xsl:apply-templates/></soap:Text>
</soap:Detail>

你的上下文节点是"/"，所以你的文档节点。您将处理整个input-xml(只要没有匹配的模板，它就不会处理任何后续的子节点)。有了这些背景知识，xslt获得了默认的复制文本到输出技术，您可以将错误的内容放入元素中。

建议改变:

<soap:Detail>
  <soap:Text  xml:lang="en"><xsl:apply-templates select="/response/message-body/errors/messages"/></soap:Text>
</soap:Detail>

二世。错误的输出方法:

<xsl:output  method="text"/>

将只输出文本字符串。将方法改为xml