如何使用目标 c 从 xml 信封中提取 xml 肥皂体?
<soap:Envelope xmlns:c="http:************************"
xmlns:soap="http://********************"
xmlns:n1="http://**************" xmlns:n2="http:***********">
<soap:Header>
</soap:Header>
<soap:Body>
<n1:GetDeviceConfiguration id="o0" c:root="1">
<n1:request>
<n2:Header>
<n2:DeviceName>Tester Phone</n2:DeviceName>
<n2:DeviceIpAddress>***********</n2:DeviceIpAddress>
<n2:AppVersion>1.2</n2:AppVersion>
<n2:RequestTime>2018-01-10T10:10:27</n2:RequestTime>
<n2:MessageId>******************</n2:MessageId>
</n2:Header>
<n2:Body>
<n2:LastUpdate>2017-08-06T15:34:00</n2:LastUpdate>
</n2:Body>
</n1:request>
</n1:GetDeviceConfiguration>
</soap:Body>
从这个 xml 我想提取肥皂:使用目标 C 的身体。