尝试使用通用xslt
将xml转换为json输入xml：
<Response>
<Info>
<Domain/>
<Source/>
</Info>
<OrderDetails itemNo="1 ">
<OrderNum>0002060412</OrderNum>
<sourceType>UTD</sourceType>
<organization>UTD09</organization>
<AmtAdjust>Not Known-Need Coding</AmtAdjust>
</OrderDetails>
<OrderDetails itemNo="2 ">
<OrderNum>0002060415</OrderNum>
<sourceType>UTD</sourceType>
<organization>UTD09</organization>
<AmtAdjust>Not Known-Need Coding</AmtAdjust>
</OrderDetails>
<OrderDetails itemNo="3 ">
<OrderNum>0002060413</OrderNum>
<sourceType>UTD</sourceType>
<organization>UTD09</organization>
<AmtAdjust>Not Known-Need Coding</AmtAdjust>
</OrderDetails>
<OrderDetails itemNo="5 ">
<OrderNum>0060064425</OrderNum>
<sourceType>UTD</sourceType>
<organization>UTD09</organization>
<TickNums>
<TktNum>11776564428635</TktNum>
</TickNums>
<LineDetail>
<itemNum>000010</itemNum>
<type>ftr</type>
<amnt>100.000000000 </amnt>
<qty>1.000 </qty>
<center>0002/0002</center>
</LineDetail>
<LineDetail>
<itemNum>000020</itemNum>
<type>ert</type>
<amnt>30.000000000 </amnt>
<qty>1.000 </qty>
<center>0002/0002</center>
</LineDetail>
<LineDetail>
<itemNum>000030</itemNum>
<type>VAT</type>
<amnt>10.000000000 </amnt>
<qty>1.000 </qty>
<center>0002/0002</center>
</LineDetail>
<LineDetail>
<itemNum>000040</itemNum>
<type>C2</type>
<amnt>20.000000000 </amnt>
<qty>1.000 </qty>
<center>0002/0002</center>
</LineDetail>
<AmtAdjust>Not Known-Need Coding</AmtAdjust>
</OrderDetails>
<OrderDetails itemNo="6 ">
<OrderNum>0060064427</OrderNum>
<sourceType>UTD</sourceType>
<organization>UTD09</organization>
<TickNums>
<TktNum>11234569354874</TktNum>
</TickNums>
<TickNums>
<TktNum>45465749854377</TktNum>
</TickNums>
<LineDetail>
<itemNum>000010</itemNum>
<type>BR</type>
<amnt>100.000000000 </amnt>
<qty>1.000 </qty>
<center>0002/0002</center>
</LineDetail>
<LineDetail>
<itemNum>000020</itemNum>
<type>ytr</type>
<amnt>100.000000000 </amnt>
<qty>1.000 </qty>
<center>0002/0002</center>
</LineDetail>
<LineDetail>
<itemNum>000030</itemNum>
<type>COMM</type>
<amnt>200.000000000 </amnt>
<qty>1.000 </qty>
<center>0002/0002</center>
</LineDetail>
<AmtAdjust>Not Known-Need Coding</AmtAdjust>
</OrderDetails>
我的常见xslt：
<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text"/>
<xsl:template match="/">{
<xsl:apply-templates select="*"/>}
</xsl:template>
<!-- Object or Element Property-->
<xsl:template match="*">
"<xsl:value-of select="name()"/>" :<xsl:call-template name="Properties">
<xsl:with-param name="parent" select="'Yes'"> </xsl:with-param>
</xsl:call-template>
</xsl:template>
<!-- Array Element -->
<xsl:template match="*" mode="ArrayElement">
<xsl:call-template name="Properties"/>
</xsl:template>
<!-- Object Properties -->
<xsl:template name="Properties">
<xsl:param name="parent"></xsl:param>
<xsl:variable name="childName" select="name(*[1])"/>
<xsl:choose>
<xsl:when test="not(*|@*)"><xsl:choose><xsl:when test="$parent='Yes'"> <xsl:text>"</xsl:text><xsl:value-of select="."/><xsl:text>"</xsl:text></xsl:when>
<xsl:otherwise>"<xsl:value-of select="name()"/>":"<xsl:value-of select="."/>"</xsl:otherwise>
</xsl:choose>
</xsl:when>
<xsl:when test="count(*[name()=$childName]) > 1">{ "<xsl:value-of select="$childName"/>" :[<xsl:apply-templates select="*" mode="ArrayElement"/>] }</xsl:when>
<xsl:otherwise>{
<xsl:apply-templates select="@*"/>
<xsl:apply-templates select="*"/>
}</xsl:otherwise>
</xsl:choose>
<xsl:if test="following-sibling::*">,</xsl:if>
</xsl:template>
<!-- Attribute Property -->
<xsl:template match="@*">"<xsl:value-of select="name()"/>" : "<xsl:value-of select="."/>",
</xsl:template>
</xsl:stylesheet>
但输出如下：
{
"Response" :{
"Info" :{
"Domain" :"",
"Source" :""
},
"OrderDetails" :{
"itemNo" : "1 ",
"OrderNum" :"0002060412",
"sourceType" :"UTD",
"organization" :"UTD09",
"AmtAdjust" :"Not Known-Need Coding"
},
"OrderDetails" :{
"itemNo" : "2 ",
"OrderNum" :"0002060415",
"sourceType" :"UTD",
"organization" :"UTD09",
"AmtAdjust" :"Not Known-Need Coding"
},
"OrderDetails" :{
"itemNo" : "3 ",
"OrderNum" :"0002060413",
"sourceType" :"UTD",
"organization" :"UTD09",
"AmtAdjust" :"Not Known-Need Coding"
},
"OrderDetails" :{
"itemNo" : "5 ",
"OrderNum" :"0060064425",
"sourceType" :"UTD",
"organization" :"UTD09",
"TickNums" :{
"TktNum" :"11776564428635"
},
"LineDetail" :{
"itemNum" :"000010",
"type" :"ftr",
"amnt" :"100.000000000 ",
"qty" :"1.000 ",
"center" :"0002/0002"
},
"LineDetail" :{
"itemNum" :"000020",
"type" :"ert",
"amnt" :"30.000000000 ",
"qty" :"1.000 ",
"center" :"0002/0002"
},
"LineDetail" :{
"itemNum" :"000030",
"type" :"VAT",
"amnt" :"10.000000000 ",
"qty" :"1.000 ",
"center" :"0002/0002"
},
"LineDetail" :{
"itemNum" :"000040",
"type" :"C2",
"amnt" :"20.000000000 ",
"qty" :"1.000 ",
"center" :"0002/0002"
},
"AmtAdjust" :"Not Known-Need Coding"
},
"OrderDetails" :{
"itemNo" : "6 ",
"OrderNum" :"0060064427",
"sourceType" :"UTD",
"organization" :"UTD09",
"TickNums" :{
"TktNum" :"11234569354874"
},
"TickNums" :{
"TktNum" :"45465749854377"
},
"LineDetail" :{
"itemNum" :"000010",
"type" :"BR",
"amnt" :"100.000000000 ",
"qty" :"1.000 ",
"center" :"0002/0002"
},
"LineDetail" :{
"itemNum" :"000020",
"type" :"ytr",
"amnt" :"100.000000000 ",
"qty" :"1.000 ",
"center" :"0002/0002"
},
"LineDetail" :{
"itemNum" :"000030",
"type" :"COMM",
"amnt" :"200.000000000 ",
"qty" :"1.000 ",
"center" :"0002/0002"
},
"AmtAdjust" :"Not Known-Need Coding"
}
}}
我期待的出局是
{
"Response": {
"Info": {
"Domain": "",
"Source": ""
},
"OrderDetails": [
{
"itemNo": "1 ",
"OrderNum": "0002060412",
"sourceType": "UTD",
"organization": "UTD09",
"AmtAdjust": "Not Known-Need Coding"
},
{
"itemNo": "2 ",
"OrderNum": "0002060415",
"sourceType": "UTD",
"organization": "UTD09",
"AmtAdjust": "Not Known-Need Coding"
},
{
"itemNo": "3 ",
"OrderNum": "0002060413",
"sourceType": "UTD",
"organization": "UTD09",
"AmtAdjust": "Not Known-Need Coding"
},
{
"itemNo": "5 ",
"OrderNum": "0060064425",
"sourceType": "UTD",
"organization": "UTD09",
"TickNums": {
"TktNum": ["11776564428635"]
},
"LineDetail": [
{
"itemNum": "000010",
"type": "ftr",
"amnt": "100.000000000 ",
"qty": "1.000 ",
"center": "0002/0002"
},
{
"itemNum": "000020",
"type": "ert",
"amnt": "30.000000000 ",
"qty": "1.000 ",
"center": "0002/0002"
},
{
"itemNum": "000030",
"type": "VAT",
"amnt": "10.000000000 ",
"qty": "1.000 ",
"center": "0002/0002"
},
{
"itemNum": "000040",
"type": "C2",
"amnt": "20.000000000 ",
"qty": "1.000 ",
"center": "0002/0002"
}
],
"AmtAdjust": "Not Known-Need Coding"
},
{
"itemNo": "6 ",
"OrderNum": "0060064427",
"sourceType": "UTD",
"organization": "UTD09",
"TickNums": {
"TktNum": [
"11234569354874",
"45465749854377"
]
},
"LineDetail": [
{
"itemNum": "000010",
"type": "BR",
"amnt": "100.000000000 ",
"qty": "1.000 ",
"center": "0002/0002"
},
{
"itemNum": "000020",
"type": "ytr",
"amnt": "100.000000000 ",
"qty": "1.000 ",
"center": "0002/0002"
},
{
"itemNum": "000030",
"type": "COMM",
"amnt": "200.000000000 ",
"qty": "1.000 ",
"center": "0002/0002"
}
],
"AmtAdjust": "Not Known-Need Coding"
}
]
}
}
但是输入xml无法更改以添加更多字段来填充数组。那么如何使用现有的xslt更像通用的。
答案 0 :(得分：1)
如果样式表要为TktNums生成一个数组，那么它需要一些额外的信息，这些信息超出了输入XML的可用范围。它需要某种指令来告诉它TktNums可以重复，即使它在这个特定的输入中没有重复。您可以将这些信息放在样式表中，但这会妨碍您使样式表完全通用的目标。或者，您可以从架构或您自己发明的某种配置文件中获取它。但它必须来自某个地方。
在LineDetail的情况下，您可以根据子元素重复的事实生成一个数组。但是，如果LineDetail只出现一次输入实例，那么这会给你带来问题。
基本上，这不是编码问题，而是设计/规范问题。