获取 xmllint xpath soap

Get xmllint xpath soap

我需要解析 xml:

<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
        <soap:Header/>
        <soap:Body> <m:runResponse xmlns:m="http://www">
        <m:return xmlns:xs="http://www.w3.org/2001/XMLSchema"
                        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">true;231;470;159;194;1439;476;637;99842;1164</m:return>
</m:runResponse></soap:Body>
</soap:Envelope>

并且需要

true;231;470;159;194;1439;476;637;99842;1164

我愿意:

xmllint --xpath "/soap:Envelope/soap:Body/m:runResponse/m:return" out.xml

并得到结果:

XPath error : Undefined namespace prefix
xmlXPathEval: evaluation failed
XPath evaluation failure

我该如何解析它?

使用xmllint:

xmllint --xpath "//*[local-name()='Envelope']/*[local-name()='Body']/*[local-name()='runResponse']/*[local-name()='return']/text()" file.xml

但我更喜欢 xmlstarlet,我觉得它更容易一些:

xmlstarlet sel -N soap="http://www.w3.org/2003/05/soap-envelope" -N m="http://www" -t -v '//soap:Envelope/soap:Body/m:runResponse/m:return' file.xml