Java string contains regex

I want to check if a String contains the words stores, store and. I don't think a regexp will do a better job in terms of performance but you can use it as follow . You can use the LITERAL flag when compiling your pattern to tell the engine you're using a literal string, e.

This will give you a pattern that will match your string and put the text within the square brackets in the first group. How to determine if a Java String contains a simple regex pattern (regular expression) using the Java Pattern and Matcher classes. Check if a string contains a match to a regular expression.

Weiter zu Using regular expressions with String methods - Strings in Java have built-in support for.

How to check if string contains any numeric digits e. Java String match example using regular expression. This method tells whether or not this string matches the given regular expression. An invocation of this method of the form str.

This tutorial explains how to use Java's Pattern class in the regex API to match patterns in strings.