如何移除XSLT转换后SOAP Envelope中的多余wd命名空间？

我尝试通过XSLT转换读取报表以生成SOAP请求，但XSLT始终会在SOAP Envelope中添加报表名称对应的wd命名空间（urn:com.workday.report/CR_INT433_Employee_Home_Address）。

我的XSLT代码如下：

<?xml version='1.0' encoding="UTF-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:wd="urn:com.workday.report/CR_INT433_Employee_Home_Address" >
    <xsl:template match="/">
        <env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
            <env:Body>
                <xsl:for-each select="wd:Report_Data/wd:Report_Entry">
                    <bsvc:Maintain_Contact_Information_for_Person_Event_Request xmlns:bsvc="urn:com.workday/bsvc" bsvc:Add_Only="true" bsvc:version="v43.0">
                        <bsvc:Business_Process_Parameters>
                            <bsvc:Auto_Complete>true</bsvc:Auto_Complete>
                            <bsvc:Run_Now>true</bsvc:Run_Now>
                        </bsvc:Business_Process_Parameters>
                        <bsvc:Maintain_Contact_Information_Data>
                            <bsvc:Worker_Reference>
                                <bsvc:ID bsvc:type="Employee_ID">
                                    <xsl:value-of select="wd:Employee_ID"/>
                                </bsvc:ID>
                            </bsvc:Worker_Reference>
                            <bsvc:Effective_Date>
                                <xsl:value-of select="format-date(wd:Hire_Date, '[Y0001]-[M01]-[D01]')"/>
                            </bsvc:Effective_Date>
                            <bsvc:Worker_Contact_Information_Data>
                                <bsvc:Address_Data bsvc:Do_Not_Replace_All="true">
                                    <bsvc:Country_Reference>
                                        <bsvc:ID bsvc:type="ISO_3166-1_Alpha-3_Code">
                                            <xsl:value-of select="wd:Primary_Home_Address/wd:Country"/>
                                        </bsvc:ID>
                                    </bsvc:Country_Reference>
                                    <bsvc:Address_Line_Data bsvc:Type="ADDRESS_LINE_1">
                                        <xsl:value-of select="wd:Primary_Home_Address/wd:Address_Line_1"/>
                                    </bsvc:Address_Line_Data>
                                    <bsvc:Address_Line_Data bsvc:Type="ADDRESS_LINE_2">
                                        <xsl:value-of select="wd:Primary_Home_Address/wd:Address_Line_2"/>
                                    </bsvc:Address_Line_Data>
                                    <bsvc:Municipality>
                                        <xsl:value-of select="wd:Primary_Home_Address/wd:City"/>
                                    </bsvc:Municipality>
                                    <bsvc:Country_Region_Reference>
                                        <bsvc:ID bsvc:type="ISO_3166-2_Code">
                                            <xsl:value-of select="wd:Primary_Home_Address/wd:State"/>
                                        </bsvc:ID>
                                    </bsvc:Country_Region_Reference>
                                    <bsvc:Postal_Code>
                                        <xsl:value-of select="wd:Primary_Home_Address/wd:Postal"/>
                                    </bsvc:Postal_Code>
                                    <bsvc:Usage_Data bsvc:Public="0">
                                        <bsvc:Type_Data>
                                            <bsvc:Type_Reference bsvc:Primary="1">
                                                <bsvc:ID bsvc:type="WID">1f27f250dfaa4724ab1e1617174281e4</bsvc:ID>
                                                <bsvc:ID bsvc:type="Communication_Usage_Type_ID">WORK</bsvc:ID>
                                            </bsvc:Type_Reference>
                                        </bsvc:Type_Data>
                                    </bsvc:Usage_Data>
                                </bsvc:Address_Data>
                            </bsvc:Worker_Contact_Information_Data>
                        </bsvc:Maintain_Contact_Information_Data>
                    </bsvc:Maintain_Contact_Information_for_Person_Event_Request>
                </xsl:for-each>
            </env:Body>
        </env:Envelope>
    </xsl:template>
</xsl:stylesheet>

当前输出的SOAP Envelope：

<env:Envelope xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wd="urn:com.workday.report/CR_INT433_Employee_Home_Address" xmlns:env="http://schemas.xmlsoap.org/soap/envelope/">
    <env:Body>
        <!-- 请求内容 -->
    </env:Body>
</env:Envelope>

期望的SOAP Envelope：

<env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wd="urn:com.workday/bsvc">
    <env:Body>
        <!-- 请求内容 -->
    </env:Body>
</env:Envelope>

请问如何移除转换后Envelope中的xmlns:wd="urn:com.workday.report/CR_INT433_Employee_Home_Address"命名空间？

核心修改逻辑 #

XSLT会自动将样式表中声明的、用于匹配源节点的命名空间复制到输出根元素，通过exclude-result-prefixes属性可以指定不输出该命名空间；同时直接在目标Envelope上声明你需要的wd命名空间即可。

修改后的XSLT代码 #

<?xml version='1.0' encoding="UTF-8"?>
<xsl:stylesheet version="2.0" 
                xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 
                xmlns:wd="urn:com.workday.report/CR_INT433_Employee_Home_Address"
                exclude-result-prefixes="wd"> <!-- 指定不输出报表的wd命名空间 -->
    <xsl:template match="/">
        <!-- 声明期望的wd命名空间，移除不需要的xsd命名空间 -->
        <env:Envelope xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" 
                      xmlns:wd="urn:com.workday/bsvc">
            <env:Body>
                <xsl:for-each select="wd:Report_Data/wd:Report_Entry">
                    <bsvc:Maintain_Contact_Information_for_Person_Event_Request xmlns:bsvc="urn:com.workday/bsvc" bsvc:Add_Only="true" bsvc:version="v43.0">
                        <bsvc:Business_Process_Parameters>
                            <bsvc:Auto_Complete>true</bsvc:Auto_Complete>
                            <bsvc:Run_Now>true</bsvc:Run_Now>
                        </bsvc:Business_Process_Parameters>
                        <bsvc:Maintain_Contact_Information_Data>
                            <bsvc:Worker_Reference>
                                <bsvc:ID bsvc:type="Employee_ID">
                                    <xsl:value-of select="wd:Employee_ID"/>
                                </bsvc:ID>
                            </bsvc:Worker_Reference>
                            <bsvc:Effective_Date>
                                <xsl:value-of select="format-date(wd:Hire_Date, '[Y0001]-[M01]-[D01]')"/>
                            </bsvc:Effective_Date>
                            <bsvc:Worker_Contact_Information_Data>
                                <bsvc:Address_Data bsvc:Do_Not_Replace_All="true">
                                    <bsvc:Country_Reference>
                                        <bsvc:ID bsvc:type="ISO_3166-1_Alpha-3_Code">
                                            <xsl:value-of select="wd:Primary_Home_Address/wd:Country"/>
                                        </bsvc:ID>
                                    </bsvc:Country_Reference>
                                    <bsvc:Address_Line_Data bsvc:Type="ADDRESS_LINE_1">
                                        <xsl:value-of select="wd:Primary_Home_Address/wd:Address_Line_1"/>
                                    </bsvc:Address_Line_Data>
                                    <bsvc:Address_Line_Data bsvc:Type="ADDRESS_LINE_2">
                                        <xsl:value-of select="wd:Primary_Home_Address/wd:Address_Line_2"/>
                                    </bsvc:Address_Line_Data>
                                    <bsvc:Municipality>
                                        <xsl:value-of select="wd:Primary_Home_Address/wd:City"/>
                                    </bsvc:Municipality>
                                    <bsvc:Country_Region_Reference>
                                        <bsvc:ID bsvc:type="ISO_3166-2_Code">
                                            <xsl:value-of select="wd:Primary_Home_Address/wd:State"/>
                                        </bsvc:ID>
                                    </bsvc:Country_Region_Reference>
                                    <bsvc:Postal_Code>
                                        <xsl:value-of select="wd:Primary_Home_Address/wd:Postal"/>
                                    </bsvc:Postal_Code>
                                    <bsvc:Usage_Data bsvc:Public="0">
                                        <bsvc:Type_Data>
                                            <bsvc:Type_Reference bsvc:Primary="1">
                                                <bsvc:ID bsvc:type="WID">1f27f250dfaa4724ab1e1617174281e4</bsvc:ID>
                                                <bsvc:ID bsvc:type="Communication_Usage_Type_ID">WORK</bsvc:ID>
                                            </bsvc:Type_Reference>
                                        </bsvc:Type_Data>
                                    </bsvc:Usage_Data>
                                </bsvc:Address_Data>
                            </bsvc:Worker_Contact_Information_Data>
                        </bsvc:Maintain_Contact_Information_Data>
                    </bsvc:Maintain_Contact_Information_for_Person_Event_Request>
                </xsl:for-each>
            </env:Body>
        </env:Envelope>
    </xsl:template>
</xsl:stylesheet>

关键说明 #

1. exclude-result-prefixes="wd"：告诉XSLT处理器，不要将样式表中用于匹配报表节点的wd命名空间输出到结果XML中。
2. 在env:Envelope上声明xmlns:wd="urn:com.workday/bsvc"：直接添加你期望的wd命名空间，满足输出格式要求。
3. 移除xsd命名空间：原代码中声明的xsd命名空间在期望输出中不存在，直接删除即可。

内容的提问来源于stack exchange，提问作者Sunny