如何通过jquery在运行时更改原始html代码？

Question

<blockquote><p>We prefer questions that can be answered, not just discussed. Provide details. Write clearly and simply.If your question is about this website, ask it on meta instead.</p></blockquote>。

我想将上面的代码更改为此。

<blockquote> 
    <div class="quote_start"><div></div></div><div class="quote_end"><div></div></div> 
    <p>We prefer questions that can be answered, not just discussed. 
Provide details. Write clearly and simply.If your question is about this website, ask it on meta instead.</p> 
    </blockquote> 

Answer 1

使用前置方法

$('blockquote').prepend('<div class="quote_start"><div></div></div><div class="quote_end"><div></div></div>'); 

这将放置文本为选择对象

Answer 2

这是唯一的块引用的第一个子元素？如果是的话，你可以使用前置/

$("blockquote").prepend("<div class='quote_start'><div></div></div><div class='quote_end'><div></div></div>"); 

否则，你就需要找到某种方式做在前面加上之前识别有问题的块引用。