在我的java代码中，我使用以下输入：
<offers>
<offer>
<offerDetails>
<offerCode>AlertsecTotalEndpointSecurity</offerCode>
<Locale value="en_US">
<offerName>Alertsec Total Endpoint Security</offerName>
<offerDescription>Alertsec Total Endpoint Security</offerDescription>
<usagePrice></usagePrice>
<compare>0</compare>
<customize>0</customize>
<unitPriceDesc>User</unitPriceDesc>
</Locale>
<offerprices>
<offerprice type="ISV">
<priceid>FD31086465874D5BE0437E0910AC671A</priceid>
<parentpriceid></parentpriceid>
<minQty>10</minQty>
<staticQuantity>N</staticQuantity>
<minRetailPrice>0</minRetailPrice>
<isprivate>N</isprivate>
<isbundle>N</isbundle>
<currencyid>1001</currencyid>
<charges>
<charge>
<chargetype>
<chargetypeid>JCB_CHRG_TYP_00001</chargetypeid>
</chargetype>
<chargeid>FD31086465894D5BE0437E0910AC671A</chargeid>
<chargeperiodid>JCB_CHRG_PER_00002</chargeperiodid>
<ratingtype>RF</ratingtype>
<charge_calculation>S</charge_calculation>
<entity_type>OFFERPRICE</entity_type>
<prorate_on_cancellation>Y</prorate_on_cancellation>
<balanceimpacts>
<balanceimpact>
<scaledPrice>1</scaledPrice>
<fixedPrice>0</fixedPrice>
<unitqty>1</unitqty>
<prorate>Y</prorate>
<resourceid>1001</resourceid>
<resourcetype>CURRENCY</resourcetype>
<pricetype>A</pricetype>
</balanceimpact>
</balanceimpacts>
</charge>
<charge>
<chargetype>
<chargetypeid>JCB_CHRG_TYP_00002</chargetypeid>
</chargetype>
<chargeid>FD310864658D4D5BE0437E0910AC671A</chargeid>
<chargeperiodid>JCB_CHRG_PER_00005</chargeperiodid>
<ratingtype>O</ratingtype>
<charge_calculation>S</charge_calculation>
<entity_type>OFFERPRICE</entity_type>
<prorate_on_cancellation>Y</prorate_on_cancellation>
<balanceimpacts>
<balanceimpact>
<scaledPrice>0</scaledPrice>
<fixedPrice>0</fixedPrice>
<unitqty>1</unitqty>
<prorate>Y</prorate>
<resourceid>1001</resourceid>
<resourcetype>CURRENCY</resourcetype>
<pricetype>A</pricetype>
</balanceimpact>
</balanceimpacts>
</charge>
</charges>
</offerprice>
<offerprice type="ISV">
<priceid>FD30096C19AB4681E0437E0910ACD407</priceid>
<parentpriceid></parentpriceid>
<minQty>10</minQty>
<staticQuantity>N</staticQuantity>
<minRetailPrice>0</minRetailPrice>
<isprivate>N</isprivate>
<isbundle>N</isbundle>
<currencyid>1000</currencyid>
<charges>
<charge>
<chargetype>
<chargetypeid>JCB_CHRG_TYP_00001</chargetypeid>
</chargetype>
<chargeid>FD30096C19AD4681E0437E0910ACD407</chargeid>
<chargeperiodid>JCB_CHRG_PER_00002</chargeperiodid>
<ratingtype>RF</ratingtype>
<charge_calculation>S</charge_calculation>
<entity_type>OFFERPRICE</entity_type>
<prorate_on_cancellation>Y</prorate_on_cancellation>
<balanceimpacts>
<balanceimpact>
<scaledPrice>1</scaledPrice>
<fixedPrice>0</fixedPrice>
<unitqty>1</unitqty>
<prorate>Y</prorate>
<resourceid>1000</resourceid>
<resourcetype>CURRENCY</resourcetype>
<pricetype>A</pricetype>
</balanceimpact>
</balanceimpacts>
</charge>
<charge>
<chargetype>
<chargetypeid>JCB_CHRG_TYP_00002</chargetypeid>
</chargetype>
<chargeid>FD30096C19B14681E0437E0910ACD407</chargeid>
<chargeperiodid>JCB_CHRG_PER_00005</chargeperiodid>
<ratingtype>O</ratingtype>
<charge_calculation>S</charge_calculation>
<entity_type>OFFERPRICE</entity_type>
<prorate_on_cancellation>Y</prorate_on_cancellation>
<balanceimpacts>
<balanceimpact>
<scaledPrice>0</scaledPrice>
<fixedPrice>0</fixedPrice>
<unitqty>1</unitqty>
<prorate>Y</prorate>
<resourceid>1000</resourceid>
<resourcetype>CURRENCY</resourcetype>
<pricetype>A</pricetype>
</balanceimpact>
</balanceimpacts>
</charge>
</charges>
</offerprice>
<offerprice type="MP">
<priceid>FD30096C19CC4681E0437E0910ACD407</priceid>
<parentpriceid>FD31086465874D5BE0437E0910AC671A</parentpriceid>
<minQty>10</minQty>
<staticQuantity>N</staticQuantity>
<minRetailPrice>1</minRetailPrice>
<isprivate>N</isprivate>
<isbundle>N</isbundle>
<currencyid>1001</currencyid>
<charges>
<charge>
<chargetype>
<chargetypeid>JCB_CHRG_TYP_00009</chargetypeid>
</chargetype>
<chargeid>FD30096C19CE4681E0437E0910ACD407</chargeid>
<chargeperiodid>JCB_CHRG_PER_00002</chargeperiodid>
<ratingtype>RF</ratingtype>
<charge_calculation>S</charge_calculation>
<entity_type>OFFERPRICE</entity_type>
<prorate_on_cancellation>Y</prorate_on_cancellation>
<balanceimpacts>
<balanceimpact>
<scaledPrice>1</scaledPrice>
<fixedPrice>0</fixedPrice>
<unitqty>1</unitqty>
<prorate>Y</prorate>
<resourceid>1001</resourceid>
<resourcetype>CURRENCY</resourcetype>
<pricetype>A</pricetype>
</balanceimpact>
</balanceimpacts>
</charge>
<charge>
<chargetype>
<chargetypeid>JCB_CHRG_TYP_00010</chargetypeid>
</chargetype>
<chargeid>FD30096C19D24681E0437E0910ACD407</chargeid>
<chargeperiodid>JCB_CHRG_PER_00005</chargeperiodid>
<ratingtype>O</ratingtype>
<charge_calculation>S</charge_calculation>
<entity_type>OFFERPRICE</entity_type>
<prorate_on_cancellation>Y</prorate_on_cancellation>
<balanceimpacts>
<balanceimpact>
<scaledPrice>0</scaledPrice>
<fixedPrice>0</fixedPrice>
<unitqty>1</unitqty>
<prorate>Y</prorate>
<resourceid>1001</resourceid>
<resourcetype>CURRENCY</resourcetype>
<pricetype>A</pricetype>
</balanceimpact>
</balanceimpacts>
</charge>
</charges>
</offerprice>
<offerprice type="MP">
<priceid>FD310864657D4D5BE0437E0910AC671A</priceid>
<parentpriceid>FD30096C19AB4681E0437E0910ACD407</parentpriceid>
<minQty>10</minQty>
<staticQuantity>N</staticQuantity>
<minRetailPrice>1</minRetailPrice>
<isprivate>N</isprivate>
<isbundle>N</isbundle>
<currencyid>1000</currencyid>
<charges>
<charge>
<chargetype>
<chargetypeid>JCB_CHRG_TYP_00009</chargetypeid>
</chargetype>
<chargeid>FD310864657F4D5BE0437E0910AC671A</chargeid>
<chargeperiodid>JCB_CHRG_PER_00002</chargeperiodid>
<ratingtype>RF</ratingtype>
<charge_calculation>S</charge_calculation>
<entity_type>OFFERPRICE</entity_type>
<prorate_on_cancellation>Y</prorate_on_cancellation>
<balanceimpacts>
<balanceimpact>
<scaledPrice>1</scaledPrice>
<fixedPrice>0</fixedPrice>
<unitqty>1</unitqty>
<prorate>Y</prorate>
<resourceid>1000</resourceid>
<resourcetype>CURRENCY</resourcetype>
<pricetype>A</pricetype>
</balanceimpact>
</balanceimpacts>
</charge>
<charge>
<chargetype>
<chargetypeid>JCB_CHRG_TYP_00010</chargetypeid>
</chargetype>
<chargeid>FD31086465834D5BE0437E0910AC671A</chargeid>
<chargeperiodid>JCB_CHRG_PER_00005</chargeperiodid>
<ratingtype>O</ratingtype>
<charge_calculation>S</charge_calculation>
<entity_type>OFFERPRICE</entity_type>
<prorate_on_cancellation>Y</prorate_on_cancellation>
<balanceimpacts>
<balanceimpact>
<scaledPrice>0</scaledPrice>
<fixedPrice>0</fixedPrice>
<unitqty>1</unitqty>
<prorate>Y</prorate>
<resourceid>1000</resourceid>
<resourcetype>CURRENCY</resourcetype>
<pricetype>A</pricetype>
</balanceimpact>
</balanceimpacts>
</charge>
</charges>
</offerprice>
</offerprices>
</offerDetails>
<paramEntity>
<paramName>serviceID</paramName>
<paramValue>1010065</paramValue>
</paramEntity>
<paramEntity>
<paramName>serviceName</paramName>
<paramValue>Alertsec Total Endpoint Security</paramValue>
</paramEntity>
<paramEntity>
<paramName>serviceType</paramName>
<paramValue>Anti-Malware</paramValue>
</paramEntity>
<paramEntity>
<paramName>serviceVendorName</paramName>
<paramValue>jamcracker</paramValue>
</paramEntity>
<paramEntity>
<paramName>InternalService</paramName>
<paramValue></paramValue>
</paramEntity>
<paramEntity>
<paramName>OrderOfferId</paramName>
<paramValue></paramValue>
</paramEntity>
<paramEntity>
<paramName>OrderOption</paramName>
<paramValue></paramValue>
</paramEntity>
<paramEntity>
<paramName>OrderServiceId</paramName>
<paramValue></paramValue>
</paramEntity>
<paramEntity>
<paramName>Pricing</paramName>
<paramValue></paramValue>
</paramEntity>
<paramEntity>
<paramName>Publisher</paramName>
<paramValue></paramValue>
</paramEntity>
<paramEntity>
<paramName>Resell</paramName>
<paramValue></paramValue>
</paramEntity>
<paramEntity>
<paramName>ResellOfferId</paramName>
<paramValue></paramValue>
</paramEntity>
<paramEntity>
<paramName>ResellRestrict</paramName>
<paramValue></paramValue>
</paramEntity>
<paramEntity>
<paramName>ResellServiceId</paramName>
<paramValue></paramValue>
</paramEntity>
<paramEntity>
<paramName>STP</paramName>
<paramValue></paramValue>
</paramEntity>
<paramEntity>
<paramName>TestDrive</paramName>
<paramValue></paramValue>
</paramEntity>
<paramEntity>
<paramName>TestDriveOfferId</paramName>
<paramValue></paramValue>
</paramEntity>
<paramEntity>
<paramName>TestDriveServiceId</paramName>
<paramValue></paramValue>
</paramEntity>
</offer>
下面的文件是我的xslt（我到目前为止所做的）：
<offerprices>
<xsl:for-each select="offerprice">
<xsl:if test="self::node()[@type = $vOfferPriceTypeMP]">
<offerprice type="MP">
<xsl:apply-templates select="priceid" />
<parentpriceid></parentpriceid>
<xsl:apply-templates select="minQty" />
<xsl:apply-templates select="staticQuantity" />
<xsl:apply-templates select="minRetailPrice" />
<xsl:apply-templates select="isprivate" />
<xsl:apply-templates select="isbundle" />
<currencyid>1003</currencyid>
<inCatalog>Y</inCatalog>
<globalPriceOverride>N</globalPriceOverride>
<priceChangeIndicator>N</priceChangeIndicator>
<offerLevelId>00200D7A6EC69B07E05010AC20090AAE</offerLevelId>
<charges>
<charge>
<xsl:attribute name="typeid">
<xsl:value-of select="charges/charge/chargetype/chargetypeid" />
</xsl:attribute>
<xsl:for-each select="charges/charge">
<chargeid>
<xsl:value-of select="chargeid" />
</chargeid>
<chargeperiodid>
<xsl:value-of select="chargeperiodid" />
</chargeperiodid>
<ratingtype>
<xsl:value-of select="ratingtype" />
</ratingtype>
<charge_calculation>
<xsl:value-of select="charge_calculation" />
</charge_calculation>
<entity_type>
<xsl:value-of select="entity_type" />
</entity_type>
<setupSKUCode>
<xsl:value-of select="setupSKUCode" />
</setupSKUCode>
<prorate_on_cancellation>
<xsl:value-of select="prorate_on_cancellation" />
</prorate_on_cancellation>
<xsl:for-each select="balanceimpacts/balanceimpact">
<balanceimpacts>
<balanceimpact>
<scaledPrice>
<xsl:value-of select="scaledPrice" />
</scaledPrice>
<fixedPrice>
<xsl:value-of select="fixedPrice" />
</fixedPrice>
<unitqty>
<xsl:value-of select="unitqty" />
</unitqty>
<prorate>
<xsl:value-of select="prorate" />
</prorate>
<resourceid>
<xsl:value-of select="resourceid" />
</resourceid>
<resourcetype>
<xsl:value-of select="resourcetype" />
</resourcetype>
<pricetype>
<xsl:value-of select="pricetype" />
</pricetype>
</balanceimpact>
</balanceimpacts>
</xsl:for-each>
</xsl:for-each>
</charge>
</charges>
</offerprice>
</xsl:if>
<xsl:if test="self::node()[@type = $vOfferPriceTypeISV]">
<offerprice type="ISV">
<xsl:apply-templates select="priceid" />
<parentpriceid />
<xsl:apply-templates select="minQty" />
<xsl:apply-templates select="staticQuantity" />
<xsl:apply-templates select="minRetailPrice" />
<xsl:apply-templates select="isprivate" />
<xsl:apply-templates select="isbundle" />
<currencyid>1003</currencyid>
<inCatalog>Y</inCatalog>
<globalPriceOverride>N</globalPriceOverride>
<priceChangeIndicator>N</priceChangeIndicator>
<offerLevelId>00200D7A6EC69B07E05010AC20090AAE</offerLevelId>
<charges>
<charge>
<xsl:attribute name="typeid">
<xsl:value-of select="charges/charge/chargetype/chargetypeid" />
</xsl:attribute>
<xsl:for-each select="charges/charge">
<chargeid>
<xsl:value-of select="chargeid" />
</chargeid>
<chargeperiodid>
<xsl:value-of select="chargeperiodid" />
</chargeperiodid>
<ratingtype>
<xsl:value-of select="ratingtype" />
</ratingtype>
<charge_calculation>
<xsl:value-of select="charge_calculation" />
</charge_calculation>
<entity_type>
<xsl:value-of select="entity_type" />
</entity_type>
<setupSKUCode>
<xsl:value-of select="setupSKUCode" />
</setupSKUCode>
<prorate_on_cancellation>
<xsl:value-of select="prorate_on_cancellation" />
</prorate_on_cancellation>
<xsl:for-each select="balanceimpacts/balanceimpact">
<balanceimpacts>
<balanceimpact>
<scaledPrice>
<xsl:value-of select="scaledPrice" />
</scaledPrice>
<fixedPrice>
<xsl:value-of select="fixedPrice" />
</fixedPrice>
<unitqty>
<xsl:value-of select="unitqty" />
</unitqty>
<prorate>
<xsl:value-of select="prorate" />
</prorate>
<resourceid>
<xsl:value-of select="resourceid" />
</resourceid>
<resourcetype>
<xsl:value-of select="resourcetype" />
</resourcetype>
<pricetype>
<xsl:value-of select="pricetype" />
</pricetype>
</balanceimpact>
</balanceimpacts>
</xsl:for-each>
</xsl:for-each>
</charge>
</charges>
</offerprice>
</xsl:if>
</xsl:for-each>
</offerprices>
</xsl:template>
</xsl:stylesheet>
我需要输出文件是这样的：
<offerDetails>
<offerCode>AlertsecTotalEndpointSecuritydummyy</offerCode>
<Locale value="en_US">
<offerName>Alertsec Total Endpoint Security dummyy</offerName>
<offerDescription>Alertsec Total Endpoint Security</offerDescription>
<unitPriceDesc>User</unitPriceDesc>
</Locale>
<currencies>
<currency>
<currencyId>1003</currencyId>
</currency>
</currencies>
<offerLevels>
<offerLevel>
<offerLevelId>00200D7A6EC69B07E05010AC20090AAE</offerLevelId>
<name>Default</name>
<languageCode>en_US</languageCode>
</offerLevel>
</offerLevels>
<offerprices>
<offerprice type="ISV">
<priceid>E75AD77694DE439BE043DA0A10AC1840</priceid>
<parentpriceid></parentpriceid>
<minQty>1</minQty>
<staticQuantity>N</staticQuantity>
<minRetailPrice>0</minRetailPrice>
<isprivate>N</isprivate>
<isbundle>N</isbundle>
<currencyid>1003</currencyid>
<inCatalog>Y</inCatalog>
<globalPriceOverride>N</globalPriceOverride>
<priceChangeIndicator>N</priceChangeIndicator>
<offerLevelId>00200D7A6EC69B07E05010AC20090AAE</offerLevelId>
<charges>
<!-- <charge>
<chargetype> -->
<charge typeid="JCB_CHRG_TYP_00001">
<!--</chargetype> -->
<chargeid>E75AD77694E0439BE043DA0A10AC1840</chargeid>
<chargeperiodid>JCB_CHRG_PER_00002</chargeperiodid>
<ratingtype>RF</ratingtype>
<charge_calculation>S</charge_calculation>
<entity_type>OFFERPRICE</entity_type>
<setupSKUCode></setupSKUCode>
<prorate_on_cancellation>Y</prorate_on_cancellation>
<balanceimpacts>
<balanceimpact>
<scaledPrice>1</scaledPrice>
<fixedPrice>0</fixedPrice>
<unitqty>1</unitqty>
<prorate>Y</prorate>
<resourceid>1003</resourceid>
<resourcetype>CURRENCY</resourcetype>
<pricetype>A</pricetype>
</balanceimpact>
</balanceimpacts>
</charge>
<!-- <charge>
<chargetype> -->
<charge typeid="JCB_CHRG_TYP_00002">
<!--</chargetype> -->
<chargeid>E75AD77694E4439BE043DA0A10AC1840</chargeid>
<chargeperiodid>JCB_CHRG_PER_00005</chargeperiodid>
<ratingtype>O</ratingtype>
<charge_calculation>S</charge_calculation>
<entity_type>OFFERPRICE</entity_type>
<setupSKUCode>AlertsecTotalEndpointSecuritydummyy</setupSKUCode>
<prorate_on_cancellation>Y</prorate_on_cancellation>
<balanceimpacts>
<balanceimpact>
<scaledPrice>1</scaledPrice>
<fixedPrice>0</fixedPrice>
<unitqty>1</unitqty>
<prorate>Y</prorate>
<resourceid>1000</resourceid>
<resourcetype>CURRENCY</resourcetype>
<pricetype>A</pricetype>
</balanceimpact>
</balanceimpacts>
</charge>
</charges>
</offerprice>
<offerprice type="MP">
<priceid>E75AD77694EF439BE043DA0A10AC1840</priceid>
<parentpriceid>E75AD77694DE439BE043DA0A10AC1840</parentpriceid>
<minQty>1</minQty>
<staticQuantity>N</staticQuantity>
<minRetailPrice>0</minRetailPrice>
<isprivate>N</isprivate>
<isbundle>N</isbundle>
<currencyid>1003</currencyid>
<inCatalog>Y</inCatalog>
<globalPriceOverride>N</globalPriceOverride>
<priceChangeIndicator>N</priceChangeIndicator>
<offerLevelId>00200D7A6EC69B07E05010AC20090AAE</offerLevelId>
<charges>
<!-- <charge>
<chargetype> -->
<charge typeid="JCB_CHRG_TYP_00009">
<!--</chargetype> -->
<chargeid>E75AD77694F1439BE043DA0A10AC1840</chargeid>
<chargeperiodid>JCB_CHRG_PER_00002</chargeperiodid>
<ratingtype>RF</ratingtype>
<charge_calculation>S</charge_calculation>
<entity_type>OFFERPRICE</entity_type>
<setupSKUCode></setupSKUCode>
<prorate_on_cancellation>Y</prorate_on_cancellation>
<balanceimpacts>
<balanceimpact>
<scaledPrice>1</scaledPrice>
<fixedPrice>0</fixedPrice>
<unitqty>1</unitqty>
<prorate>Y</prorate>
<resourceid>1003</resourceid>
<resourcetype>CURRENCY</resourcetype>
<pricetype>A</pricetype>
</balanceimpact>
</balanceimpacts>
</charge>
<!-- <charge>
<chargetype> -->
<charge typeid="JCB_CHRG_TYP_00010">
<!--</chargetype> -->
<chargeid>E75AD77694F5439BE043DA0A10AC1840</chargeid>
<chargeperiodid>JCB_CHRG_PER_00005</chargeperiodid>
<ratingtype>O</ratingtype>
<charge_calculation>S</charge_calculation>
<entity_type>OFFERPRICE</entity_type>
<setupSKUCode>AlertsecTotalEndpointSecuritydummyy</setupSKUCode>
<prorate_on_cancellation>Y</prorate_on_cancellation>
<balanceimpacts>
<balanceimpact>
<scaledPrice>1</scaledPrice>
<fixedPrice>0</fixedPrice>
<unitqty>1</unitqty>
<prorate>Y</prorate>
<resourceid>1003</resourceid>
<resourcetype>CURRENCY</resourcetype>
<pricetype>A</pricetype>
</balanceimpact>
</balanceimpacts>
</charge>
</charges>
</offerprice>
</offerprices>
</offerDetails>
我在这里发布我的输入xml文件，xslt文件和输出xml文件，任何人都可以指导我如何使用xslt将输入xml更改为输出xml。
我需要从输入xml转换xslt到输出xml。
答案 0 :(得分：0)
简短的回答是你没有从任何输入XML获得XSLT。但是在编写XSLT时，您可能需要有关文档的更多信息。例如：
您想在输入文档中更改的内容是什么？输入和输出看起来非常相似。
您想要处理哪些其他类型的输入文档？ DTD或XML Schema会有所帮助。
您的Java代码与此有什么关系？
在分析了想要进行的更改（1）以及要接受的输入类型（2）之后，开发XSLT非常简单。
顺便说一下，它们不应该被称为“文件”，因为XML文件不是一个明确定义的概念。我们称它们为XML文档（可以存储在0-n文件中）。
答案 1 :(得分：0)
不知道这对你是否有帮助，但我想你只想知道如何将chargetypeid作为每个电荷的属性，而不是仅仅从输入xml中复制它。 不想在这里编写完整的xslt，因为您可以在当前的XSLT中集成部分表单并进一步调整以获取output.xml，因此只需调整相关部分：
<?xml version="1.0"?><xsl:stylesheet
xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:template match="/*">
<xsl:apply-templates select=".//offerprices"/>
</xsl:template>
<xsl:template match="offerprices">
<offerprices>
<xsl:apply-templates/>
</offerprices>
</xsl:template>
<xsl:template match="offerprice">
<offerprice>
<xsl:apply-templates select="descendant::charge"/>
</offerprice>
</xsl:template>
<xsl:template match="charge">
<xsl:variable name="chargetypeid"
select="normalize-space(descendant::chargetypeid/text())"/>
<charge>
<xsl:attribute name="chargetypeid" select="$chargetypeid"/>
<!-- here your adjusted current code -->
</charge>
</xsl:template>
</xsl:stylesheet>
输出XML：
<offerprices>
<offerprice>
<charge chargetypeid="JCB_CHRG_TYP_00001"/>
<charge chargetypeid="JCB_CHRG_TYP_00002"/>
</offerprice>
<offerprice>
<charge chargetypeid="JCB_CHRG_TYP_00009"/>
<charge chargetypeid="JCB_CHRG_TYP_00010"/>
</offerprice>
</offerprices>
在匹配“充电”的模板中，您可以处理其余部分以调整输出
如果您在获取chargetypeid的说明之后没有太多关注XSLT：在匹配“charge”的模板中，每个电荷将被处理为当前节点。使用ax“descendant::”只会寻址此节点的后代，匹配节点“chargetypeid” - descendant::chargetypeid。如果您希望chargetypeid的值作为每次费用的属性，那么您将使用text()获取值，并且为了删除空格，函数normalize-space()会处理这一点。
并且您也不希望将chargetype作为输出中的节点，而只是作为计费属性，只需应用与此节点匹配的empy模板，它将被排除在外：
<xsl:template match="chargetype"/>