[dom4j-dev] A question about using DOM4J. Thanks!

[雷雨平]

Hello everyone! Would you do me a favor?

 

I have a XML string:

<!--     begin    -->

<?xml version="1.0" encoding="UTF-8"?>
<serviceRoot xmlns=" http://B2Bi.seaie.ccb.com/InTxB2Bi002" xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance ">
  <serviceName>TelecomService</serviceName>
  <servicePort>TelecomService</servicePort>
  <serviceMethod>cxCharge</serviceMethod>
  <appKey>123</appKey>

</serviceRoot>

<!--     end    -->

 

// I want to read the text of <serviceMethod> with valueOf(String xpathExpression) method:

String s = document.valueOf("//serviceRoot/serviceMethod");

// The "s" shuld be "cxCharge", but it is "".

I found the "xmlns" is the cause of it. If I set xmlns to "" or delete it, I will get string I expected.

 

The xmlns always exsits and can't modify. How can I get expected string in this case?

Thank you very much!! :-)

Lei YuPing