使用xslt从xml中删除xmlns soap属性

时间:2016-05-30 11:06:18

标签: xml xslt soap

我正在尝试将soap消息复制到自定义xml(从Envelope,Header,Body中删除soap命名空间并从ResponseHeader元素中删除命名空间前缀,一切都很好,期望一个xmlns:soap命名空间来自ResponseHeader和ResponseData元素。

输入:

<soap:Envelope
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:ns="http:test/201/2"
xmlns:m0="http:test/201/3"
xmlns:ns0="http:test/201/4"
xmlns:ns2="http:test/201/5"
xmlns:ns1="http:test/201/6"
xmlns:ns3="http:test/201/7"
xmlns:ns6="http:test/201/8"
xmlns:ns4="http:test/201/9"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>
<soap:Header>
<ns0:ResponseHeader>
<ns:Env>Dev</ns:Env>
<ns:Version>1</ns:Version>
<ns:Server>
<ns:Name>NAME</ns:Name>
</ns0:ResponseHeader>
</soap:Header>
<soap:Body>
<ns2:ResponseData>
<ns2:Employee />
<ns2:MessageList>
<ns2:Message>
<ns4:Type>new</ns4:Type>
<ns4:Code>1</ns4:Code>
<ns4:Source>contract</ns4:Source>
<ns4:Description>new hire</ns4:Description>
</ns2:Message>
</ns2:Employee>
</ns2:ResponseData>
</soap:Body>
</soap:Envelope>

预期产出:

<Envelope   
xmlns:ns="http:test/201/2"
xmlns:m0="http:test/201/3"
xmlns:ns0="http:test/201/4"
xmlns:ns2="http:test/201/5"
xmlns:ns1="http:test/201/6"
xmlns:ns3="http:test/201/7"
xmlns:ns6="http:test/201/8"
xmlns:ns4="http:test/201/9"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>
<Header>
<ResponseHeader>
<ns:Env>Dev</ns:Env>
<ns:Version>1</ns:Version>
<ns:Server>
<ns:Name>NAME</ns:Name>
</ResponseHeader>
</Header>
<Body>
<ns2:ResponseData>
<ns2:Employee />
<ns2:MessageList>
<ns2:Message>
<ns4:Type>new</ns4:Type>
<ns4:Code>1</ns4:Code>
<ns4:Source>contract</ns4:Source>
<ns4:Description>new hire</ns4:Description>
</ns2:Message>
</ns2:Employee>
</ns2:ResponseData>
</Body>
</Envelope>

我的Xslt:

<xsl:stylesheet version="2.0" extension-element-prefixes="dp" exclude-result-prefixes="soap ns3 snss  ns0 ns1 ns4 #default" 
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:ns="http:test/201/2"
xmlns:m0="http:test/201/3"
xmlns:ns0="http:test/201/4"
xmlns:ns2="http:test/201/5"
xmlns:ns1="http:test/201/6"
xmlns:ns3="http:test/201/7"
xmlns:ns6="http:test/201/8"
xmlns:ns4="http:test/201/9"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>
  <xsl:output method="xml" version="1.0" indent="no"/>
  <xsl:template match="node()|@*" exclude-result-prefixes="#all">

     <xsl:copy>
<xsl:apply-templates select="node()|@*"/>
     </xsl:copy>
 </xsl:template>

 <xsl:template match="soap:*" exclude-result-prefixes="#all">
  <xsl:element name="{local-name()}">
    <xsl:copy-of select="namespace::*[not(. = namespace-uri(..))]"/>
    <xsl:apply-templates select="node()|@*"/>
  </xsl:element>
 </xsl:template>
  <xsl:template match="tns:ResponseData" exclude-result-prefixes="#all">
 <ResponseHeader>
    <xsl:copy-of select="namespace::*[not(. = namespace-uri(..))]"/>
    <xsl:apply-templates select="node()|@*"/>
  </ResponseHeader>
 </xsl:template> 

</xsl:stylesheet>

获取输出:

<Envelope

xmlns:ns="http:test/201/2"
xmlns:m0="http:test/201/3"
xmlns:ns0="http:test/201/4"
xmlns:ns2="http:test/201/5"
xmlns:ns1="http:test/201/6"
xmlns:ns3="http:test/201/7"
xmlns:ns6="http:test/201/8"
xmlns:ns4="http:test/201/9"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>
<Header>
<ResponseHeader xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<ns:Env>Dev</ns:Env>
<ns:Version>1</ns:Version>
<ns:Server>
<ns:Name>NAME</ns:Name>
</ResponseHeader>
</Header>
<Body>
<ns2:ResponseData xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
<ns2:Employee />
<ns2:MessageList>
<ns2:Message>
<ns4:Type>new</ns4:Type>
<ns4:Code>1</ns4:Code>
<ns4:Source>contract</ns4:Source>
<ns4:Description>new hire</ns4:Description>
</ns2:Message>
</ns2:Employee>
</ns2:ResponseData>
</Body>
</Envelope>

请帮助如何摆脱xmlns:soap属性?

2 个答案:

答案 0 :(得分:0)

您的输入和输出都不是格式良好的XML。而你的&#34; XSLT&#34;甚至不是XSLT文档!

AFAICT,你想做:

XSLT 2.0

<xsl:stylesheet version="2.0" 
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:ns0="http:test/201/4"
exclude-result-prefixes="soap">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:strip-space elements="*"/>

<xsl:template match="*">
    <xsl:copy copy-namespaces="no">
        <xsl:apply-templates/>
    </xsl:copy>
</xsl:template>

<xsl:template match="soap:* | ns0:ResponseHeader">
    <xsl:element name="{local-name()}">
        <xsl:apply-templates/>
    </xsl:element>
</xsl:template>

<xsl:template match="/soap:Envelope">
    <Envelope> 
        <xsl:copy-of select="namespace::*"/>
        <xsl:apply-templates/>
    </Envelope>
</xsl:template>

</xsl:stylesheet>

将此应用于以下格式良好的XML输入:

<soap:Envelope 
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" 
xmlns:ns="http:test/201/2"
xmlns:m0="http:test/201/3"
xmlns:ns0="http:test/201/4"
xmlns:ns2="http:test/201/5"
xmlns:ns1="http:test/201/6"
xmlns:ns3="http:test/201/7"
xmlns:ns6="http:test/201/8"
xmlns:ns4="http:test/201/9"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <soap:Header>
      <ns0:ResponseHeader>
         <ns:Env>Dev</ns:Env>
         <ns:Version>1</ns:Version>
         <ns:Server/>
         <ns:Name>NAME</ns:Name>
      </ns0:ResponseHeader>
   </soap:Header>
   <soap:Body>
      <ns2:ResponseData>
         <ns2:Employee>
            <ns2:MessageList>
               <ns2:Message>
                  <ns4:Type>new</ns4:Type>
                  <ns4:Code>1</ns4:Code>
                  <ns4:Source>contract</ns4:Source>
                  <ns4:Description>new hire</ns4:Description>
               </ns2:Message>
            </ns2:MessageList>
         </ns2:Employee>
      </ns2:ResponseData>
   </soap:Body>
</soap:Envelope>

将返回:

<?xml version="1.0" encoding="UTF-8"?>
<Envelope xmlns:ns0="http:test/201/4" xmlns:ns="http:test/201/2"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xmlns:m0="http:test/201/3"
          xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
          xmlns:ns2="http:test/201/5"
          xmlns:ns1="http:test/201/6"
          xmlns:ns3="http:test/201/7"
          xmlns:ns6="http:test/201/8"
          xmlns:ns4="http:test/201/9">
   <Header>
      <ResponseHeader>
         <ns:Env>Dev</ns:Env>
         <ns:Version>1</ns:Version>
         <ns:Server/>
         <ns:Name>NAME</ns:Name>
      </ResponseHeader>
   </Header>
   <Body>
      <ns2:ResponseData>
         <ns2:Employee>
            <ns2:MessageList>
               <ns2:Message>
                  <ns4:Type>new</ns4:Type>
                  <ns4:Code>1</ns4:Code>
                  <ns4:Source>contract</ns4:Source>
                  <ns4:Description>new hire</ns4:Description>
               </ns2:Message>
            </ns2:MessageList>
         </ns2:Employee>
      </ns2:ResponseData>
   </Body>
</Envelope>

请注意,包含/soap:Envelope的最后一个模板仅出于美观的原因而包含在内。如果删除它,结果将是:

<?xml version="1.0" encoding="UTF-8"?>
<Envelope>
   <Header>
      <ResponseHeader>
         <ns:Env xmlns:ns="http:test/201/2">Dev</ns:Env>
         <ns:Version xmlns:ns="http:test/201/2">1</ns:Version>
         <ns:Server xmlns:ns="http:test/201/2"/>
         <ns:Name xmlns:ns="http:test/201/2">NAME</ns:Name>
      </ResponseHeader>
   </Header>
   <Body>
      <ns2:ResponseData xmlns:ns2="http:test/201/5">
         <ns2:Employee>
            <ns2:MessageList>
               <ns2:Message>
                  <ns4:Type xmlns:ns4="http:test/201/9">new</ns4:Type>
                  <ns4:Code xmlns:ns4="http:test/201/9">1</ns4:Code>
                  <ns4:Source xmlns:ns4="http:test/201/9">contract</ns4:Source>
                  <ns4:Description xmlns:ns4="http:test/201/9">new hire</ns4:Description>
               </ns2:Message>
            </ns2:MessageList>
         </ns2:Employee>
      </ns2:ResponseData>
   </Body>
</Envelope>

在语义上与之前的结果相同。

答案 1 :(得分:0)

此解决方案适用于所有版本的XSLT:1.0,2.0和3.0 (并且也更短):

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:x="http:test/201/4">
 <xsl:output omit-xml-declaration="yes"/>

  <xsl:template match="*" priority="1">
    <xsl:element name="{name()}" namespace="{namespace-uri()}">
      <xsl:copy-of select="namespace::*[not(name()='soap')]"/>
      <xsl:apply-templates/>
    </xsl:element>
  </xsl:template>

  <xsl:template match="soap:* | x:ResponseHeader" priority="2">
    <xsl:element name="{local-name()}">
      <xsl:copy-of select="namespace::*[not(name()='soap')]"/>
      <xsl:apply-templates/>
    </xsl:element>
  </xsl:template>
</xsl:stylesheet>

在XML文档上应用此转换时(格式正确):

<soap:Envelope 
xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" 
xmlns:ns="http:test/201/2"
xmlns:m0="http:test/201/3"
xmlns:ns0="http:test/201/4"
xmlns:ns2="http:test/201/5"
xmlns:ns1="http:test/201/6"
xmlns:ns3="http:test/201/7"
xmlns:ns6="http:test/201/8"
xmlns:ns4="http:test/201/9"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
   <soap:Header>
      <ns0:ResponseHeader>
         <ns:Env>Dev</ns:Env>
         <ns:Version>1</ns:Version>
         <ns:Server/>
         <ns:Name>NAME</ns:Name>
      </ns0:ResponseHeader>
   </soap:Header>
   <soap:Body>
      <ns2:ResponseData>
         <ns2:Employee>
            <ns2:MessageList>
               <ns2:Message>
                  <ns4:Type>new</ns4:Type>
                  <ns4:Code>1</ns4:Code>
                  <ns4:Source>contract</ns4:Source>
                  <ns4:Description>new hire</ns4:Description>
               </ns2:Message>
            </ns2:MessageList>
         </ns2:Employee>
      </ns2:ResponseData>
   </soap:Body>
</soap:Envelope>

产生了想要的正确结果

<Envelope xmlns:ns="http:test/201/2" xmlns:m0="http:test/201/3" 
          xmlns:ns0="http:test/201/4" xmlns:ns2="http:test/201/5" 
          xmlns:ns1="http:test/201/6" xmlns:ns3="http:test/201/7" 
          xmlns:ns6="http:test/201/8" xmlns:ns4="http:test/201/9" 
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <Header>
        <ResponseHeader>
            <ns:Env>Dev</ns:Env>
            <ns:Version>1</ns:Version>
            <ns:Server/>
            <ns:Name>NAME</ns:Name>
        </ResponseHeader>
    </Header>
    <Body>
        <ns2:ResponseData>
            <ns2:Employee>
                <ns2:MessageList>
                    <ns2:Message>
                        <ns4:Type>new</ns4:Type>
                        <ns4:Code>1</ns4:Code>
                        <ns4:Source>contract</ns4:Source>
                        <ns4:Description>new hire</ns4:Description>
                    </ns2:Message>
                </ns2:MessageList>
            </ns2:Employee>
        </ns2:ResponseData>
    </Body>
</Envelope>