嗨,我想用下面的“高级链接”类获取 a href 标记内图像的高度
<div id="gallery" class="content" style="display: block;">
<div class="slideshow-container">
<div id="slideshow" class="slideshow">
<span class="image-wrapper current" style="opacity: 1;">
<a class="advance-link" title="undefined" href="#2" rel="history">
<img alt="undefined" src="images/experiments/large/experiments.jpg">
</a>
</span>
</div>
</div>
</div>
请帮忙