java 如何使用jsoup从此html标签中获取文本？
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How to get text from this html tag by using jsoup?
提问by user2269351
I meet a position when i using jsoup to extracting data. The data like this:
当我使用 jsoup 提取数据时，我遇到了一个职位。数据是这样的：
This is a <strong>strong</strong> number <date>2013</date>
I want to get data like this: This is a number
我想得到这样的数据： This is a number
How can I do that? Can anyone help me?
我怎样才能做到这一点？谁能帮我？
回答by ollo
You can parse the html into a Document, select the body-Element and get its text.
您可以将 html 解析为Document，选择body-Element 并获取其文本。
Example:
例子：
Document doc = Jsoup.parse("This is a <strong>strong</strong> number <date>2013</date>");
String ownText = doc.body().ownText();
String text = doc.body().text();
System.out.println(ownText);
System.out.println(text);
Output:
输出：
This is a number
This is a strong number 2013
回答by Mehdi Karamosly
This should answer your question :
这应该回答你的问题：
public String escapeHtml(String source) {
Document doc = Jsoup.parseBodyFragment(source);
Elements elements = doc.select("b");
for (Element element : elements) {
element.replaceWith(new TextNode(element.toString(),""));
}
return Jsoup.clean(doc.body().toString(), new Whitelist().addTags("a").addAttributes("a", "href", "name", "rel", "target"));
}
Jsoup - Howto clean html by escaping not deleting the unwanted html?
回答by Mehdi Karamosly
Document doc = Jsoup.parse("This is a <strong>strong</strong> number <date>2013</date>");
Spanned HtmlDoc = Html.fromHtml(doc.toString());
String fromHTML = HtmlDoc.toString();
System.out.println(fromHTML);
