How can I access the data (CDATA) in this xml node with Xpath?_问答_开发者

How can I access the data (CDATA) in this xml node with Xpath?

开发者 https://www.devze.com 2023-03-05 04:55 出处：网络

I have next XML: <?xml version=\"1.0\" encoding=\"UTF-8\"?> <mailAndMessageSettings> <settings>

相关专题：cdata xml

I have next XML:

<?xml version="1.0" encoding="UTF-8"?>
<mailAndMessageSettings>
    <settings>
        <add key="Url" value=""/>
        <add key="UserName" value=""/>
        <add key="Password" value=""/>
    </settings>
    <mail>
        <subject>      
            Mp3 Submission
        </subject>
        <body>
            <![CDATA[
                <meta http-equiv="Content-Type" content="text/html; charset="utf-8""/>
                <head></head>

                <body>
                <p>Hi,</p>

                <p>Please find the attached mp3</p>

                <p><a href="mymp3.mp33">here</a></p>

                <p>Regards,</br>
                Pete</p>

                </body>
                </html> 
            ]]>
        </body>
    </mail>    
</mailAndMessageSettings>

And I want to use an XPath:

/mailAndMessageSettings/mail/body

However when I use it, it is selecting everything from the first body tag 开发者_开发问答(correct) to the body tag inside the html rather than the body tag in the XML document...

How can I select all of the CDATA inside the body XML without the CDATA tag included?

You need to get CDATA node, load it to separate XmlDocument, and call XPath query again.

So actually I just changed the outer body tag to bodyHtml tag instead.... and then use:

/mailAndMessageSettings/mail/bodyHtml

The parser is only going to make the CDATA accessible as text, because that's what it's used for.

If you aren't validating this, and you don't appear to be declaring it as HTML (which would restrict the presence of double body tags), I'm not sure why you need the CDATA declaration. If it's because it's dynamically generated, and you're not sure what might be generated in the strings, you should be wrapping the text in the dynamically generated html in CDATA instead.

Use /mailAndMessageSettings/mail/body/text().