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如何使用jsoup或xpath获取元素数据。 我的要求是 如果我选择了class ='SecondClass',那么如何找到它的父类“FirstClass”。如果我有选择的类=“二等”> YYYYYYYYY那么如何找到 类=“的Firstclass”>嗨元素什么是xpath?
<div class="FirstClass">Hello</div>
<div class="SecondClass">xyza</div>
<div class="SecondClass">lllllllll</div>
<div class="FirstClass">Hi</div>
<div class="SecondClass">ooooooooo</div>
<div class="SecondClass">yyyyyyyyy</div>
<div class="SecondClass">ttttttttyt</div>
<div class="FirstClass">HelloHi</div>
<div class="SecondClass">xysefsfza</div>
<div class="SecondClass">hohoho</div>
<div class="SecondClass">xydadaza</div>
<div class="SecondClass">new</div>