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java - RegEx to extract text between a HTML tag

I'm looking a regular expression which must extract text between HTML tag of different types.

For ex:

<span>Span 1</span> - O/p: Span 1

<div onclick="callMe()">Span 2</div> - O/p: Span 2

<a href="#">HyperText</a> - O/p: HyperText

I found this particular piece <([A-Z][A-Z0-9]*)[^>]*>(.*?)</1> from here But this one is not working.

See Question&Answers more detail:os

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1 Answer

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Your comment shows that you have neglected to escape the backslashes in your regex string.

And if you want to match lowercase letters add a-z to the character classes or use Pattern.CASE_INSENSITIVE (or add (?i) to the beginning of the regex)

"<([A-Za-z][A-Za-z0-9]*)\b[^>]*>(.*?)</\1>"

If the tag contents may contain newlines, then use Pattern.DOTALL or add (?s) to the beginning of the regex to turn on dotall/singleline mode.


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