的XPath搜索多個嵌套元素

Question

我有以下的HTML文檔

<div class="books"> 
    <div class="book"> 
    <div> 
     there are many deep nested elements here, somewhere there will be one span with some text e.g. 'mybooktext' within these 
     <div> 
     <div> 
      <div> 
      <span>mybooktext</span> 
      </div> 
     </div> 
    </div> 
    </div> 
<div> 
there are also many nested elements here, somewhere there will be a link with a class called 'mylinkclass' within these. (this is the element i want to find) 
<div> 
    <div> 
    <a class="mylinkclass">Bla</a> 
    </div> 
</div> 
</div> 
</div> 
<div class="book"> 
<div> 
there are many deep nested elements here, somewhere there will be one span with some  text e.g. 'mybooktext' within these 
    <div> 
    <span>mybooktext</span> 
    </div> 
<div> 
</div> 
<div> 
there are also many nested elements here, somewhere there will be a link with a class called 'mylinkclass' within these. (this is the element i want to find) 
<div> 
    <a class="mylinkclass">Bla</a> 
</div> 
</div> 
</div> 
<div class="book"> 
same as above 
</div> 
</div> 

我想找到的鏈接元素（鏈路級稱爲「mylinkclass」），這將是基於文本的書元素中在同一書籍元素內的跨度。

因此，這將是這樣的：

1. - 查找跨度文本 'mybooktext'

2. -Navigate了書的div

3. 與類中的 'mylinkclass' - 查找鏈接book div

這應該使用一個xpath s來完成tatement

Answer 1

在我的幾個，這是在您正在尋找：

" //span[contains(text(),'mybooktext')] 
      /ancestor::div[@class='book'] 
      //a[@class='mylinkclass']" 

//span[contains(text(),'mybooktext')]查找包含SAN 「mybooktext」
/ancestor::div[@class='book']向上導航書格（在任何深處）與類
//a[@class='mylinkclass'] Find鏈接「 mylinkclass'內的書div（在任何深度）

更新： 更改第一個條件爲
//span[(text() ='mybooktext']如果mybooktext是範圍中唯一的文本