小编use*_*107的帖子

我试图从以下SOAP消息中获取值,但也许我在XPath上的语法不好

XPath我正在使用:

/soap:Body/n0:RequestSystemGuidResponse/SystemGuid

错误:

Error processing xml. Namespace prefix 'n0' is not defined.

SOAP XML:

<soap-env:Envelope xmlns:soap-env="http://schemas.xmlsoap.org/soap/envelope/">
    <soap-env:Header></soap-env:Header>
    <soap-env:Body>
        <n0:RequestSystemGuidResponse 
            xmlns:n0="urn:sap-com:document:sap:soap:functions:mc-style">
            <Errors></Errors>
            <SystemGuid>E050831C9CA1D1F1A9FC005056B95649</SystemGuid>
        </n0:RequestSystemGuidResponse>
    </soap-env:Body>
</soap-env:Envelope>