我有外部提供商发送的xml数据。我们需要将其输出到固定宽度的文本文件,以便加载到另一个系统中。数据包括一个名为Stream
的全局元素,应该为每个Voucher
元素输出。但它不是!
这是xml:
<VocaDocument xmlns:cmn="http://www.voca.com/schemas/common" xmlns="http://www.voca.com/schemas/messaging" xmlns:iso="http://www.voca.com/schemas/common/iso" xmlns:env="http://www.voca.com/schemas/envelope" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.voca.com/schemas/messaging http://www.voca.com/schemas/messaging/Voca_AUDDIS_AdviceofDDI_v1.0.xsd">
<Data>
<Document>
<StreamStart>
<Stream>
<AgencyBankParameter>234</AgencyBankParameter>
<BankName>LLOYDS BANK PLC</BankName>
<BankCode>0004</BankCode>
<AgencyBankName>BANK OF CYPRUS UK LTD</AgencyBankName>
<AgencyBankCode>0234</AgencyBankCode>
<StreamCode>01</StreamCode>
<VoucherSortCode>SC300037</VoucherSortCode>
<VoucherAccountNumber>46990760</VoucherAccountNumber>
</Stream>
</StreamStart>
<DDIVouchers>
<Voucher>
<TransactionCode>NEW</TransactionCode>
<OriginatorIdentification>
<ServiceUserNumber>123456</ServiceUserNumber>
</OriginatorIdentification>
</Voucher>
<Voucher>
<TransactionCode>OLD</TransactionCode>
<OriginatorIdentification>
<ServiceUserNumber>789012</ServiceUserNumber>
</OriginatorIdentification>
<ContactDetails>
<PhoneNumber>020 83395862</PhoneNumber>
<FaxNumber> FAX</FaxNumber>
<Address>
<cmn:AddresseeName>RANALD LESLIE</cmn:AddresseeName>
<cmn:PostalName>NUFFIELD HEALTH </cmn:PostalName>
<cmn:AddressLine>NUFFIELD HOUSE</cmn:AddressLine>
<cmn:TownName>SURBITON</cmn:TownName>
<cmn:CountyIdentification> </cmn:CountyIdentification>
<cmn:CountryName>UNITED KINGDOM</cmn:CountryName>
<cmn:ZipCode>KT6 4BN</cmn:ZipCode>
</Address>
</ContactDetails>
<ProcessingDate>2014-08-19</ProcessingDate>
<BankAccount><FirstLastVoucherCode>FirstLast</FirstLastVoucherCode><AgencyBankCode>0234</AgencyBankCode><SortCode>SC300037</SortCode><AccountNumber>46990760</AccountNumber><TotalVouchers>1</TotalVouchers></BankAccount>
</Voucher>
</DDIVouchers>
</Document>
</Data>
</VocaDocument>
我有以下xsl,我是在StackOverflow的帮助下构建的。
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:my="http://www.voca.com/schemas/messaging"
xmlns:cmn="http://www.voca.com/schemas/common">
<xsl:output method="text" encoding="UTF-8" />
<xsl:template match="/my:MyRoot">
<xsl:for-each select="VocaDocument/Data/Document/DDIVouchers/Voucher">
<xsl:value-of select="../../StreamStart/Stream/AgencyBankParameter" />
<xsl:value-of select="../../StreamStart/Stream/BankName" />
<xsl:value-of select="ContactDetails/PhoneNumber" />
<xsl:value-of select="ContactDetails/FaxNumber" />
<xsl:value-of select="ContactDetails/Address/cmn:AddresseeName" />
<xsl:value-of select="ContactDetails/Address/cmn:PostalName" />
<xsl:value-of select="ContactDetails/Address/cmn:AddressLine" />
<xsl:value-of select="ContactDetails/Address/cmn:TownName" />
<xsl:value-of select="ContactDetails/Address/cmn:CountyIdentification" />
<xsl:value-of select="ContactDetails/Address/cmn:CountryName" />
<xsl:value-of select="ContactDetails/Address/cmn:ZipCode" />
<xsl:value-of select="ProcessingDate" />
<xsl:value-of select="BankAccount/SortCode" />
<xsl:value-of select="BankAccount/AccountNumber" />
<xsl:value-of select="BankAccount/TotalVouchers" />
<xsl:text>
</xsl:text>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
我有两个问题:
1)Stream
元素应该在输出的每一行的开头重复,而它们不是 - 我在开始时得到一个,然后只有<Voucher>
个记录。 stamnge事情是没有额外的命名空间声明它工作!
2)我想在每行末尾的texty文件中输入换行符/回车符,但它不起作用。我试过这个<xsl:text>
</xsl:text>
和这个:<xsl:text> </xsl:text>
,但都没有。
答案 0 :(得分:1)
通过这种方式尝试:
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:msg="http://www.voca.com/schemas/messaging"
xmlns:cmn="http://www.voca.com/schemas/common" >
<xsl:output method="text" encoding="UTF-8" />
<xsl:template match="/">
<xsl:for-each select="msg:VocaDocument/msg:Data/msg:Document/msg:DDIVouchers/msg:Voucher">
<xsl:value-of select="../../msg:StreamStart/msg:Stream/msg:AgencyBankParameter" />
<xsl:value-of select="../../msg:StreamStart/msg:Stream/msg:BankName" />
<xsl:value-of select="msg:BankAccount/msg:SortCode" />
<xsl:value-of select="msg:BankAccount/msg:AccountNumber" />
<xsl:value-of select="msg:BankAccount/msg:TotalVouchers" />
<!-- NOTE HOW TO EXTRACT AN ADDRESS ELEMENT THAT HAS ITS OWN NAMESPACE -->
<xsl:value-of select="msg:ContactDetails/msg:Address/cmn:AddresseeName" />
<xsl:text>
</xsl:text>
</xsl:for-each>
</xsl:template>
</xsl:stylesheet>
请注意,默认情况下,子元素会继承其父级的名称空间。