Java How to select half part of string?

Question

I have string like this:

<html>
<body>
<p>Hello</p>
</body>
</html>

and In java I want to after selection string looked like this:

<p>Hello</p>

How?

Answer 1

If you are dealing with HTML parsing then go for JSoup

String html = "<html><body><p>Hello</p></body></html>";
Document doc = Jsoup.parseBodyFragment(html);
Elements fragment = doc.select("p"); // p tag
System.out.println(fragment.html());

Quick link

Answer 2

This one line should do it:

String text = input.replaceAll("(?s).*(<p>.*</p>).*", "$1");

Or to just get everything in the <body> tag, do this:

String text = input.replaceAll("(?s).*<body>(.*)</body>.*", "$1");

Answer 3

您可以使用JSoup ，它将对您很方便。

Java How to select half part of string?

Question

3 answers

solution1
5 ACCPTED 2013-02-23 20:56:52

solution2
0 2013-02-23 21:06:17

solution3
0 2013-03-17 16:49:04

Java How to select half part of string?

Question

3 answers

solution1 5 ACCPTED 2013-02-23 20:56:52

solution2 0 2013-02-23 21:06:17

solution3 0 2013-03-17 16:49:04

solution1
5 ACCPTED 2013-02-23 20:56:52

solution2
0 2013-02-23 21:06:17

solution3
0 2013-03-17 16:49:04