未使用XmlSlurper命名空间

我有一个XML模板文档：

<TriadMessage xmlns="http://www.myco.com/02/11/2008/V1/TriadMessage.xsd" 
        xmlns:triad="http://www.myco.com/02/11/2008/V1/TriadTypes.xsd" 
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" >
<TriadRouteInfo>
   <triad:RoutingCorrelationId>new value goes here</triad:RoutingCorrelationId>
...

triadDoc.TriadRouteInfo.RoutingCorrelationId = dto.getReportRevisionId()
...

然后，我在文档中插入值：

<TriadMessage xmlns="http://www.myco.com/02/11/2008/V1/TriadMessage.xsd" 
        xmlns:triad="http://www.myco.com/02/11/2008/V1/TriadTypes.xsd" 
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" >
<TriadRouteInfo>
   <triad:RoutingCorrelationId>new value goes here</triad:RoutingCorrelationId>
...

triadDoc.TriadRouteInfo.RoutingCorrelationId = dto.getReportRevisionId()
...

和输出：

writer.toString()

这就是我的文档的外观：

<?xml version="1.0" encoding="UTF-8"?>
  <tm:TriadMessage xmlns:tm="http://www.myco.com/02/11/2008/V1/TriadMessage.xsd">
  <tm:TriadRouteInfo>
     <triad:RoutingCorrelationId xmlns:triad="http://www.myco.com/02/11/2008/V1/TriadTypes.xsd">24670</triad:RoutingCorrelationId>
...

24670
...

请注意，空间坐标轴名称空间与每个元素一起出现。这里有很多这样的行（我这里只显示一行）。我想让NS只在顶部声明，并通过triad:below引用。我做错了什么？

刚刚试过这个：

import groovy.xml.StreamingMarkupBuilder

def xml = """
<TriadMessage xmlns="http://www.myco.com/02/11/2008/V1/TriadMessage.xsd" 
                           xmlns:triad="http://www.myco.com/02/11/2008/V1/TriadTypes.xsd" 
                           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" >
  <TriadRouteInfo>
    <triad:RoutingCorrelationId>new value goes here</triad:RoutingCorrelationId>
  </TriadRouteInfo>
</TriadMessage>"""


def triadDoc = new XmlSlurper().parseText( xml ).declareNamespace(
  tm:    "http://www.myco.com/02/11/2008/V1/TriadMessage.xsd", 
  triad: "http://www.myco.com/02/11/2008/V1/TriadTypes.xsd", 
  xsi:   "http://www.w3.org/2001/XMLSchema-instance" )

def xmlBuilder = new StreamingMarkupBuilder()
writer = xmlBuilder.bind {
  mkp.declareNamespace( tm:    "http://www.myco.com/02/11/2008/V1/TriadMessage.xsd" )
  mkp.declareNamespace( triad: "http://www.myco.com/02/11/2008/V1/TriadTypes.xsd" )
  mkp.declareNamespace( xsi:   "http://www.w3.org/2001/XMLSchema-instance" )
  mkp.yield triadDoc
}

triadDoc.TriadRouteInfo.RoutingCorrelationId = 'wheeee'

println writer

import groovy.xml.StreamingMarkupBuilder
def xml=“”
这里有新的价值
"""
def triadDoc=new XmlSlurper（）.parseText（xml）.declareNamespace(
tm:“http://www.myco.com/02/11/2008/V1/TriadMessage.xsd", 
三合会：http://www.myco.com/02/11/2008/V1/TriadTypes.xsd", 
xsi:“http://www.w3.org/2001/XMLSchema-instance" )
def xmlBuilder=新StreamingMarkupBuilder（）
writer=xmlBuilder.bind{
mkp.declareNamespace（tm:http://www.myco.com/02/11/2008/V1/TriadMessage.xsd" )
mkp.declareNamespace（三和弦）：http://www.myco.com/02/11/2008/V1/TriadTypes.xsd" )
mkp.declareNamespace（xsi:http://www.w3.org/2001/XMLSchema-instance" )
mkp.triadDoc
}
Triadoc.TriadLoteInfo.RoutingCorrelationId='wheeee'
印刷机

它打印出了这个（我把它整理好了，所以它不全在一行上）：

惠伊

有什么好处吗