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This article mainly explains "the usage of junit rollback in springboot". The content of the explanation is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "the usage of junit rollback in springboot".

Junit is used in springboot to write unit tests, and the test results do not affect the database.

Pom introduces dependency 1

If it is a project generated by IDE, the package has been introduced by default.

Database Raw data 2

Write unit test 3

Result data 4

Conclusion 5

You can see that the data in code=001001 has not changed, while the data in code=001003 has been modified successfully. Look back at the code:

The annotation @ Transactional indicates that the method is a transaction as a whole, and @ Rollback means that the transaction completes the rollback. You can pass a parameter value. The default true is rollback, and false does not roll back.

This annotation also supports annotations to the class, which, if so, is valid for the entire class method.

Thank you for reading, the above is the content of "the use of junit rollback in springboot". After the study of this article, I believe you have a deeper understanding of the use of junit rollback in springboot, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

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