如何在响应xml中声明名称空间

Question

我在Data Weaver中做POC.我不确定如何ns0:在整个输出xml中声明命名空间.推荐的链接:https: //developer.mulesoft.com/docs/dataweave(我已经看到了处理带命名空间1.4.3的输入xml的例子,但我正在寻找输出xml).

输入Xml:

    <?xml version="1.0" encoding="UTF-8"?>
    <Records>
      <storenumber>12</storenumber>
      <calculated>false</calculated>
      <subTotal>12</subTotal>
   <Records>

预期输出xml:

<?xml version='1.0' eencoding="UTF-8" standalone="yes"?>
 <ns0:orders 
       xmlns="ns2=urn:test.com:common:v1">
  <ns0:order>
    <ns0:StoreID>12</ns0:StoreID>
    <ns0:Total>false</ns0:Total>
   </ns0:order>
  </ns0:orders>

DataWeaver转换

%dw 1.0
 %output application/xml
 %var baseurl="ns2=urn:test.com:common:v1"
 ---
 orders @(xmlns:baseurl): {
 order: {
  StoreID: payload.Records.storenumber,
  Total: payload.Records.calculated
  }
}

我相信@(xmlns:baseurl)转型是正确的.有没有其他方法来定义它？

Answer 1

使用指令声明命名空间%namespace <prefix> <uri>
您可以使用指定元素的命名空间<prefix>#<element>

DataWeave转换

%dw 1.0
%output application/xml
%namespace ns0 urn:test.com:common:v1
---
ns0#orders: {
  ns0#order: {
    ns0#StoreID: payload.Records.storenumber,
    ns0#Total: payload.Records.calculated
  }
}

产量

<?xml version='1.0' encoding='UTF-8'?>
<ns0:orders xmlns:ns0="urn:test.com:common:v1">
  <ns0:order>
    <ns0:StoreID>12</ns0:StoreID>
    <ns0:Total>false</ns0:Total>
  </ns0:order>
</ns0:orders>