Example of a method for Java to get numbers in a string through regular expressions

preface

This article uses a small example to learn how to obtain numbers in a string through regular expressions in Java. I won't say much below. Let's take a look at the detailed introduction.

The example code is as follows:

PS: common regular expressions

summary

The above is the whole content of this article. I hope the content of this article can bring some help to your study or work. If you have any questions, you can leave a message. Thank you for your support for programming tips.