我无法理解 XSLT 1.0 Muenchian 分组

我基本上只是尝试按容器 ID 对 DCLDET 段进行分组，因此我可以创建一个额外的标签，该标签将是

<Carton>
<Container_Id>
<SKU>
<Qty_Shipped>
</Carton>

我已经阅读了Muenchian分组，但我所做的似乎没有任何效果。我想如果我按容器 ID 对 DCL/DCLDET 段进行分组，这就是我需要的吗？但是我得到的只是没有结构的输出代码(如果需要，可以发布它，但它本质上只是没有标签的文本)。

我拥有的 XML 是这样的 -

<?xml version="1.0" encoding="UTF-8"?>
<DSV_DESADV0103>
<HEAD>
<Message_Id>260719123738792107</Message_Id>
<Date_Time>20190726123738</Date_Time>
<Message_Type>DESADV</Message_Type>
<Message_Version>0103</Message_Version>
<Sender_Id>DSV_WMS_RP01</Sender_Id>
<Sender_Company>DSV Solutions</Sender_Company>
<Recipient_Id>DECLARKS</Recipient_Id>
<Recipient_Company>Clarks</Recipient_Company>
<Common_Acces_Reference>Ready to Load</Common_Acces_Reference>
<DCH>
<Site_Id>DEKRE01</Site_Id>
<Client_Id>DECLARKS</Client_Id>
<Order_Id>1013791824</Order_Id>
<Order_Type>WHOLESALE</Order_Type>
<Order_Weight>38.089</Order_Weight>
<Work_Group>1013791824</Work_Group>
<Order_Date>20190726104712</Order_Date>
<Order_Volume>.298032</Order_Volume>
<Owner_Id>DECLARKSFP</Owner_Id>
<Consignment>20190725</Consignment>
<Carrier_Id>TNTDE</Carrier_Id>
<Ship_By_Date>20190725000000</Ship_By_Date>
<Shipped_Date>20190726123739</Shipped_Date>
<Deliver_By_Date>20190725000000</Deliver_By_Date>
<Service_Level>OL PARCEL ECON EXPR</Service_Level>
<Purchase_Order>20190725TNTDE106229</Purchase_Order>
<Export>N</Export>
<Load_Sequence>10</Load_Sequence>
<Order_Value>0</Order_Value>
<COD_Flag>N</COD_Flag>
<Order_Reference>SFS60627202450</Order_Reference>
<Status>Ready to Load</Status>
<DCHPTY>
<Party_Role>CN</Party_Role>
<Party_Id>106229</Party_Id>
<Party_Name>Majo
Schuhe</Party_Name>
<Party_Address_1>Margarete-von-Wrangellstr. 2</Party_Address_1>
<Town>KELKHEIM</Town>
<Postcode>65779</Postcode>
<Country_Code>DE</Country_Code>
<CC3>DEU</CC3>
<Contact_Phone>06195-976500</Contact_Phone>
<Contact_Email>rechnungen@majo-markenschuhe.de</Contact_Email>
</DCHPTY>
<DCHPTY>
<Party_Role>IV</Party_Role>
<Party_Id>106229</Party_Id>
<Party_Name>Majo
Schuhe</Party_Name>
<Town>KELKHEIM</Town>
<Postcode>65779</Postcode>
<Country_Code>DE</Country_Code>
<CC3>DEU</CC3>
</DCHPTY>
<DCHUDF>
<User_Def_Type_1>BOX</User_Def_Type_1>
<User_Def_Type_2>M</User_Def_Type_2>
<User_Def_Type_3>Y</User_Def_Type_3>
<User_Def_Type_4>DC02</User_Def_Type_4>
<User_Def_Type_5>91</User_Def_Type_5>
<User_Def_Type_6>P</User_Def_Type_6>
<User_Def_Type_7>0015316096</User_Def_Type_7>
<User_Def_Type_8>TEU</User_Def_Type_8>
<User_Def_Num_1>28</User_Def_Num_1>
</DCHUDF>
<DCL>
<Line_Id>10</Line_Id>
<Sku_Id>261448927060</Sku_Id>
<Qty_Ordered>1</Qty_Ordered>
<Qty_Shipped>1</Qty_Shipped>
<Tracking_Level>BOX</Tracking_Level>
<Config_Id>261448927060P</Config_Id>
<Condition_Id>OK1</Condition_Id>
<Host_Order_Id>001531609</Host_Order_Id>
<Host_Line_Id>00135</Host_Line_Id>
<Purchase_Order>SFS60627202450</Purchase_Order>
<Product_Price_Currency>EUR</Product_Price_Currency>
<Owner_Id>DECLARKSFP</Owner_Id>
<Unallocatable>N</Unallocatable>
<DCLUDF />
<DCLDET>
<Tag_Id>90000371169</Tag_Id>
<Config_Id>261448927060P</Config_Id>
<Qty_Shipped>1</Qty_Shipped>
<Catch_Weight>0</Catch_Weight>
<Condition_Id>OK1</Condition_Id>
<Ce_Under_Bond>N</Ce_Under_Bond>
<Pallet_Id>CFPP0287495</Pallet_Id>
<Container_Id>257084662521524253</Container_Id>
<Carrier_Container_Id>5355642</Carrier_Container_Id>
</DCLDET>
</DCL>
<DCL>
<Line_Id>20</Line_Id>
<Sku_Id>261448927065</Sku_Id>
<Qty_Ordered>1</Qty_Ordered>
<Qty_Shipped>1</Qty_Shipped>
<Tracking_Level>BOX</Tracking_Level>
<Config_Id>261448927065P</Config_Id>
<Condition_Id>OK1</Condition_Id>
<Host_Order_Id>001531609</Host_Order_Id>
<Host_Line_Id>00136</Host_Line_Id>
<Purchase_Order>SFS60627202450</Purchase_Order>
<Product_Price_Currency>EUR</Product_Price_Currency>
<Owner_Id>DECLARKSFP</Owner_Id>
<Unallocatable>N</Unallocatable>
<DCLUDF />
<DCLDET>
<Tag_Id>90000371170</Tag_Id>
<Config_Id>261448927065P</Config_Id>
<Qty_Shipped>1</Qty_Shipped>
<Catch_Weight>0</Catch_Weight>
<Condition_Id>OK1</Condition_Id>
<Ce_Under_Bond>N</Ce_Under_Bond>
<Pallet_Id>CFPP0287495</Pallet_Id>
<Container_Id>257084662521524253</Container_Id>
<Carrier_Container_Id>5355642</Carrier_Container_Id>
</DCLDET>
</DCL>
<DCL>
<Line_Id>30</Line_Id>
<Sku_Id>261448927070</Sku_Id>
<Qty_Ordered>2</Qty_Ordered>
<Qty_Shipped>2</Qty_Shipped>
<Tracking_Level>BOX</Tracking_Level>
<Config_Id>261448927070P</Config_Id>
<Condition_Id>OK1</Condition_Id>
<Host_Order_Id>001531609</Host_Order_Id>
<Host_Line_Id>00137</Host_Line_Id>
<Purchase_Order>SFS60627202450</Purchase_Order>
<Product_Price_Currency>EUR</Product_Price_Currency>
<Owner_Id>DECLARKSFP</Owner_Id>
<Unallocatable>N</Unallocatable>
<DCLUDF />
<DCLDET>
<Tag_Id>90000371172</Tag_Id>
<Config_Id>261448927070P</Config_Id>
<Qty_Shipped>1</Qty_Shipped>
<Catch_Weight>0</Catch_Weight>
<Condition_Id>OK1</Condition_Id>
<Ce_Under_Bond>N</Ce_Under_Bond>
<Pallet_Id>CFPP0287497</Pallet_Id>
<Container_Id>257084662232653247</Container_Id>
<Carrier_Container_Id>5355637</Carrier_Container_Id>
</DCLDET>
<DCLDET>
<Tag_Id>90000371172</Tag_Id>
<Config_Id>261448927070P</Config_Id>
<Qty_Shipped>1</Qty_Shipped>
<Catch_Weight>0</Catch_Weight>
<Condition_Id>OK1</Condition_Id>
<Ce_Under_Bond>N</Ce_Under_Bond>
<Pallet_Id>CFPP0287497</Pallet_Id>
<Container_Id>257084662232562574</Container_Id>
<Carrier_Container_Id>5355636</Carrier_Container_Id>
</DCLDET>
</DCL>
<DCL>
<Line_Id>40</Line_Id>
<Sku_Id>261448927075</Sku_Id>
<Qty_Ordered>2</Qty_Ordered>
<Qty_Shipped>2</Qty_Shipped>
<Tracking_Level>BOX</Tracking_Level>
<Config_Id>261448927075P</Config_Id>
<Condition_Id>OK1</Condition_Id>
<Host_Order_Id>001531609</Host_Order_Id>
<Host_Line_Id>00138</Host_Line_Id>
<Purchase_Order>SFS60627202450</Purchase_Order>
<Product_Price_Currency>EUR</Product_Price_Currency>
<Owner_Id>DECLARKSFP</Owner_Id>
<Unallocatable>N</Unallocatable>
<DCLUDF />
<DCLDET>
<Tag_Id>90000371174</Tag_Id>
<Config_Id>261448927075P</Config_Id>
<Qty_Shipped>1</Qty_Shipped>
<Catch_Weight>0</Catch_Weight>
<Condition_Id>OK1</Condition_Id>
<Ce_Under_Bond>N</Ce_Under_Bond>
<Pallet_Id>CFPP0287496</Pallet_Id>
<Container_Id>257084662521524526</Container_Id>
<Carrier_Container_Id>5355641</Carrier_Container_Id>
</DCLDET>
<DCLDET>
<Tag_Id>90000371174</Tag_Id>
<Config_Id>261448927075P</Config_Id>
<Qty_Shipped>1</Qty_Shipped>
<Catch_Weight>0</Catch_Weight>
<Condition_Id>OK1</Condition_Id>
<Ce_Under_Bond>N</Ce_Under_Bond>
<Pallet_Id>CFPP0287495</Pallet_Id>
<Container_Id>257084662521524253</Container_Id>
<Carrier_Container_Id>5355642</Carrier_Container_Id>
</DCLDET>
</DCL>
<DCL>
<Line_Id>50</Line_Id>
<Sku_Id>261448927080</Sku_Id>
<Qty_Ordered>4</Qty_Ordered>
<Qty_Shipped>4</Qty_Shipped>
<Tracking_Level>BOX</Tracking_Level>
<Config_Id>261448927080P</Config_Id>
<Condition_Id>OK1</Condition_Id>
<Host_Order_Id>001531609</Host_Order_Id>
<Host_Line_Id>00139</Host_Line_Id>
<Purchase_Order>SFS60627202450</Purchase_Order>
<Product_Price_Currency>EUR</Product_Price_Currency>
<Owner_Id>DECLARKSFP</Owner_Id>
<Unallocatable>N</Unallocatable>
<DCLUDF />
<DCLDET>
<Tag_Id>90000371176</Tag_Id>
<Config_Id>261448927080P</Config_Id>
<Qty_Shipped>3</Qty_Shipped>
<Catch_Weight>0</Catch_Weight>
<Condition_Id>OK1</Condition_Id>
<Ce_Under_Bond>N</Ce_Under_Bond>
<Pallet_Id>CFPP0287498</Pallet_Id>
<Container_Id>257084662353264845</Container_Id>
<Carrier_Container_Id>5355639</Carrier_Container_Id>
</DCLDET>
<DCLDET>
<Tag_Id>90000371176</Tag_Id>
<Config_Id>261448927080P</Config_Id>
<Qty_Shipped>1</Qty_Shipped>
<Catch_Weight>0</Catch_Weight>
<Condition_Id>OK1</Condition_Id>
<Ce_Under_Bond>N</Ce_Under_Bond>
<Pallet_Id>CFPP0287498</Pallet_Id>
<Container_Id>257084662353264858</Container_Id>
<Carrier_Container_Id>5355640</Carrier_Container_Id>
</DCLDET>
</DCL>
</DCH>
</HEAD>
</DSV_DESADV0103>

我试过这个，但我太迷茫了。

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" indent="yes" />
<xsl:key name="containerId" match="DSV_DESADV0103/HEAD/DCL/DCLDET" use="@Container_Id" />
<xsl:template match="DSV_DESADV0103/HEAD/DCL/DCLDET">
<AllUsers>
<xsl:apply-templates select="DCL/DCLDET[generate-id(.)=generate-id(key('containerId',@Container_Id)[1])]"/>
</AllUsers>
</xsl:template>
<xsl:template match="DSV_DESADV0103/HEAD/DCL/DCLDET">
<Division value="{@Container_Id}">
<xsl:for-each select="key('containerId', @Container_Id)">
<User>
<id><xsl:value-of select="@Tag_Id" /></id>
<name><xsl:value-of select="@Qty_Shipped" /></name>
</User>
</xsl:for-each>
</Division>
</xsl:template>
</xsl:stylesheet>

你离得不远了，但犯了一些小错误......

您错过了 XPath 表达式中的DCH。DCL是DCH的孩子，不是HEAD的孩子
您有两个模板匹配相同的表达式DSV_DESADV0103/HEAD/DCL/DCLDET(无论如何，由于第 1 点，它们不会匹配任何内容)。我认为第一个模板应该DSV_DESADV0103/HEAD任何模板匹配，否则它里面的xsl:apply-templates无论如何都会选择任何东西
您在表达式中使用@container_id，但container_id不是属性，而是子节点

试试这个 XSLT

<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml" indent="yes" />
<xsl:key name="containerId" match="DSV_DESADV0103/HEAD/DCH/DCL/DCLDET" use="Container_Id" />
<xsl:template match="DSV_DESADV0103/HEAD">
<AllUsers>
<xsl:apply-templates select="DCH/DCL/DCLDET[generate-id(.)=generate-id(key('containerId',Container_Id)[1])]"/>
</AllUsers>
</xsl:template>
<xsl:template match="DSV_DESADV0103/HEAD/DCH/DCL/DCLDET">
<Division value="{Container_Id}">
<xsl:for-each select="key('containerId', Container_Id)">
<User>
<id><xsl:value-of select="Tag_Id" /></id>
<name><xsl:value-of select="Qty_Shipped" /></name>
</User>
</xsl:for-each>
</Division>
</xsl:template>
</xsl:stylesheet>

在 http://xsltfiddle.liberty-development.net/6r5Gh4b 看到它的实际效果

请注意，现有输出的原因是，您以前的模板与任何内容都不匹配，而是使用 XSLT 的内置模板，这些模板只是在它们找到它们的位置输出文本节点。

另请注意，您可以将第二个模板上的匹配简化为仅<xsl:template match="DCLDET">，因为实际上不需要模式匹配的完整路径。

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