图像url的xpath查询

Question

我正在为我的校报写一个应用程序，它完全是通过wordpress在线运行的。我正在使用Hpple来解析html。来自以下内容：

</div>
            <div id="fs-2" class="fs">
                <div id="fsh-2" class="fsh">
            <div id="fdh-2" class="fdh"><a href="http://www.mabearnews.com/entertainment/2012/12/26/hit-or-mis-les-miserables-review/">Hit or &#8216;Mis&#8217;: Les Miserables Review<br> by *******</a></div>
            <a href="http://www.mabearnews.com/entertainment/2012/12/26/hit-or-mis-les-miserables-review/"><img src="http://www.mabearnews.com/wp-content/uploads/2012/12/les-miserables-2012-wallpapers-les-miserables-2012-movie-32697313-1280-800-600x375.jpg" id="fph-2" class="fph" /></a>

哪个xpath查询字符串将返回图像url (img src)？

Answer 1

html内容的格式不正确。

假设这是正确的html内容：

<div id="fs-2" class="fs">
    <div id="fsh-2" class="fsh">
        <div id="fdh-2" class="fdh"><a href="http://www.mabearnews.com/entertainment/2012/12/26/hit-or-mis-les-miserables-review/">Hit or &#8216;Mis&#8217;: Les Miserables Review<br> by *******</a></div>
        <a href="http://www.mabearnews.com/entertainment/2012/12/26/hit-or-mis-les-miserables-review/"><img src="http://www.mabearnews.com/wp-content/uploads/2012/12/les-miserables-2012-wallpapers-les-miserables-2012-movie-32697313-1280-800-600x375.jpg" id="fph-2" class="fph" /></a>
    </div>
</div>

您可以使用以下xpath查询获取图像URL：

//div[@id="fsh-2"]/a/img/@src