用于从样式标记解析背景图像URL的Xpath

Question

<div class="card-image" style="background-image: url("https://cdn6.bigcommerce.com/s-0kvv9/images/stencil/500x659/products/170691/242554/dicemastgreenflash__36803.1503934716.jpg?c=2");">
</div>

当我输入时，

.//*[@class='card-image']/@style

它返回：

background-image:url('https://cdn6.bigcommerce.com/s-0kvv9/images/stencil/500x659/products/170691/242554/dicemastgreenflash__36803.1503934716.jpg?c=2');

我只想让它返回网址。

Answer 1

这个XPath，

SELECT * from testimonials WHERE score > 8 OR (source = 'source2' AND score > 3) ORDER BY rand()

将根据要求仅选择URL。