java 使用 jsoup 替换 HTML 标签

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时间:2020-10-31 09:03:25  来源:igfitidea点击:

Replace HTML tags using jsoup

javajsoup

提问by Hardik Lotiya

Here is my code

这是我的代码

String html = "<font>fsdfs<font>dfsdf</font>dasdasd</font>";
Document doc = Jsoup.parse(html);
Elements elements = doc.select("font");
for(Element element : elements)
{
element.replaceWith(new Element(Tag.valueOf("span"),"").html(element.html()));
}


System.out.println(doc.html());

I want to replace font tag and put span tag. In this it will replace first font tag but not second tag

我想替换字体标签并放置跨度标签。在这它将替换第一个字体标签而不是第二个标签

回答by ollo

You can replace the Tag like this too:

您也可以像这样替换标签:

String html = "<font>fsdfs<font>dfsdf</font>dasdasd</font>";
Document doc = Jsoup.parse(html);
Elements elements = doc.select("font");


// rename all 'font'-tags to 'span'-tags, will also keep attributs etc.
elements.tagName("span");

System.out.println(doc.html());