感谢您的快速响应。我试了两个答案。它没有按我的预期工作。请找到下面的输入和预期的输出。由于提前分组类似元素xquery
输入: <Billing>
<billSummary>
<billTo>
</billTo>
<tax>
<amount>
100.12 </amount>
<description>
税</description>
</tax>
<charge>
<typeCode>
ONE_TIME </typeCode>
<amount>
100.12 </amount>
<description>
ONE_TIME_CHARGE </description>
</charge>
<charge>
<typeCode>
ACCESS </typeCode>
<amount>
100.12 </amount>
<description>
ACCESS_CHARGE </description>
</charge>
<tax>
<amount>
100.12 </amount>
个<description>
税</description>
</tax>
<charge>
<typeCode>
FEATURE </typeCode>
<amount>
100.12 </amount>
<description>
FEATURE_CHARGE </description>
</charge>
<deduction>
<amount>
100.12 </amount>
<description>
ADJUSTMENTS </description>
</deduction>
<charge>
<typeCode>
开播</typeCode>
<amount>
100.12 </amount>
<description>
AIRTIME_CHARGE </description>
</charge>
<charge>
<typeCode>
LONG_DISTANCE </typeCode>
<amount>
100.12 </amount>
<description>
LONG_DISTANCE_CHARGE </description>
</charge>
<charge>
<typeCode>
ROAMING </typeCode>
<amount>
100.12 </amount>
<description>
ROAMING_CHARGE </description>
</charge>
<deduction>
<amount>
100。12个</amount>
<description>
ADJUSTMENTS </description>
</deduction>
</billSummary>
<billSummary>
<billTo>
</billTo>
<tax>
<amount>
100.12 </amount>
<description>
税</description>
</tax>
<charge>
<typeCode>
ONE_TIME </typeCode>
<amount>
100.12 </amount>
<description>
ONE_TIME_CHARGE </description>
</charge>
<charge>
<typeCode>
ACCESS </typeCode>
<amount>
100.12 </amount>
<description>
ACCESS_CHARGE </description>
</charge>
<tax>
<amount>
100.12 </amount>
个 <description>
税</description>
</tax>
<charge>
<typeCode>
FEATURE </typeCode>
<amount>
100.12 </amount>
<description>
FEATURE_CHARGE </description>
</charge>
<deduction>
<amount>
100.12 </amount>
<description>
ADJUSTMENTS </description>
</deduction>
<charge>
<typeCode>
开播</typeCode>
<amount>
100.12 </amount>
<description>
AIRTIME_CHARGE </description>
</charge>
<charge>
<typeCode>
LONG_DISTANCE </typeCode>
<amount>
100.12 </amount>
<description>
LONG_DISTANCE_CHARGE </description>
</charge>
<charge>
<typeCode>
ROAMING </typeCode>
<amount>
100.12 </amount>
<description>
ROAMING_CHARGE </description>
</charge>
<deduction>
<amount>
100。12个</amount>
<description>
ADJUSTMENTS </description>
</deduction>
</billSummary>
</Billing>
预期输出: <Billing>
<billSummary>
<billTo>
</billTo>
<tax>
<amount>
100.12 </amount>
<description>
税</description>
</tax>
<charge>
<typeCode>
ONE_TIME </typeCode>
<amount>
100.12 </amount>
<description>
ONE_TIME_CHARGE </description>
</charge>
<charge>
<typeCode>
ACCESS </typeCode>
<amount>
100.12 </amount>
<description>
ACCESS _CHARGE </description>
</charge>
<tax>
<amount>
100.12 </amount>
<description>
税</description>
</tax>
<charge>
<typeCode>
FEATURE </typeCode>
<amount>
100.12 </amount>
<description>
FEATURE_CHARGE </description>
</charge>
<deduction>
<amount>
100.12 </amount>
<description>
ADJUSTMENTS </description>
</deduction>
<charge>
<typeCode>
开播</typeCode>
<amount>
100.12 </amount>
<description>
AIRTIME_CHARGE </description>
</charge>
<charge>
<typeCode>
LONG_DISTANCE </typeCode>
<amount>
100.12 </amount>
<description>
LONG_DISTANCE_CHARGE </description>
</charge>
<charge>
<typeCode>
ROAMING </typeCode>
<amount>
100.12 </amount>
<description>
ROAMING_CHARGE </description>
</charge>
<deduction>
<amount>
100。12个</amount>
<description>
ADJUSTMENTS </description>
</deduction>
</billSummary>
<billSummary>
<billTo>
</billTo>
<tax>
<amount>
100.12 </amount>
<description>
税</description>
</tax>
<charge>
<typeCode>
ONE_TIME </typeCode>
<amount>
100.12 </amount>
<description>
ONE_TIME_CHARGE </description>
</charge>
<charge>
<typeCode>
ACCESS </typeCode>
<amount>
100.12 </amount>
<description>
ACCESS_CHARGE </description>
</charge>
<tax>
<amount>
100.12 </amount>
<description>
税</description>
</tax>
<charge>
<typeCode>
FEATURE </typeCode>
<amount>
100.12 </amount>
<description>
FEATURE_CHARGE </description>
</charge>
<deduction>
<amount>
100.12 </amount>
<description>
ADJUSTMENTS </description>
</deduction>
<charge>
<typeCode>
开播</typeCode>
<amount>
100.12 </amount>
<description>
AIRTIME_CHARGE </description>
</charge>
<charge>
<typeCode>
LONG_DISTANCE </typeCode>
<amount>
100.12 </amount>
<description>
LONG_DISTANCE_CHARGE </description>
</charge>
<charge>
<typeCode>
ROAMING </typeCode>
<amount>
100.12 </amount>
<description>
ROAMING_CHARGE </description>
</charge>
<deduction>
<amount>
100。12点</amount>
<description>
的调整</description>
</deduction>
</billSummary>
</Billing>
请阅读张贴在计算器 - 我提供了一个链接到下面好问题的一些提示。准确描述你想要做什么,提供一些简短的例子和确切的问题。如果您对答案有评论,请在旁边留言。如果不是,你为什么将这个问题标记为解决?你要求我们在业余时间免费帮助你(我们很乐意这么做!),但请在你的问题上付出一些努力,然后再让我们努力解答我们的问题。这包括例如。没有再打破固定的格式。 –