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[Jsoup Learning Etiquette] Set the HTML content of an element_html/css_WEB-ITnose

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2016-06-24 11:48:261040browse

Problem

You need the HTML content in an element

Method

You can use the HTML setting method in Element as follows:

Element div = doc.select("div").first(); // <div></div>div.html("<p>lorem ipsum</p>"); // <div><p>lorem ipsum</p></div>div.prepend("<p>First</p>");//在div前添加html内容div.append("<p>Last</p>");//在div之后添加html内容// 添完后的结果: <div><p>First</p><p>lorem ipsum</p><p>Last</p></div>Element span = doc.select("span").first(); // <span>One</span>span.wrap("<li><a href='http://example.com/'></a></li>");// 添完后的结果: <li><a href="http://example.com"><span>One</span></a></li>

Description

  • Element.html(String html) This method will first clear the HTML content in the element and then replace it with the incoming HTML.
  • Element.prepend(String first) and Element.append(String last) methods are used to add HTML content before and after the HTML inside the element respectively
  • Element.wrap(String around) Wrap an external HTML content around the element.
  • See

    You can view the Element.prependElement(String tag) and Element.appendElement(String tag) methods in the API reference document to create new elements and insert them as child elements of the document.

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