从下面这个特殊的div中，我试图获取可用的大小，这是＆＃34;值＆＃34;这里的财产：
<input id="swatch-0-s-6072559239" type="radio" name="option-0" value="S" class="">
所以我需要回复：XS，S，M，L，XL
我一直在尝试各种变体：
//div[@class='swatch_options']following-sibling::input@value
但这不起作用。
<div class="swatch clearfix" data-option-index="0"> <div class="option_title">Size</div> <input id="swatch-0-xs-6072559239" type="radio" name="option-0" value="XS" checked="" class=""> <div data-value="XS" class="swatch-element xs-swatch"> <label for="swatch-0-xs-6072559239">
XS <span class="crossed-out"></span></label></div> <input id="swatch-0-s-6072559239" type="radio" name="option-0" value="S" class=""> <div data-value="S" class="swatch-element s-swatch available"> <label for="swatch-0-s-6072559239">
S <span class="crossed-out"></span></label></div> <input id="swatch-0-m-6072559239" type="radio" name="option-0" value="M" class=""> <div data-value="M" class="swatch-element m-swatch available"> <label for="swatch-0-m-6072559239">
M <span class="crossed-out"></span></label></div> <input id="swatch-0-l-6072559239" type="radio" name="option-0" value="L" class=""> <div data-value="L" class="swatch-element l-swatch available"> <label for="swatch-0-l-6072559239">
L <span class="crossed-out"></span></label></div> <input id="swatch-0-xl-6072559239" type="radio" name="option-0" value="XL" class=""> <div data-value="XL" class="swatch-element xl-swatch available"> <label for="swatch-0-xl-6072559239">
XL <span class="crossed-out"></span></label></div>
答案 0 :(得分：0)
以下兄弟和输入@值的xpath语法错误，
尝试以下
//div[@class='swatch clearfix']/input[@name='option-0']
此外，您的父div标签未关闭。
检查输出