Spring boot integrates mybatis and uses Mysql to realize the primary key UUID

preface

This article mainly introduces the spring boot integration of mybatis and the use of Mysql to realize the primary key UUID, which can be shared for your reference and learning. I won't say much below. Let's take a look at the detailed introduction together.

realization

POM of basic project The XML code is as follows

The specific configuration of mybatis is as follows

The entities are as follows

The following line of code is to solve the problem of exception in spring MVC when the input parameter is of date type

test

The configuration file configures and outputs the SQL log of mybatis

Perform the corresponding insertion operation and observe the console

It can be seen that the query UUID is performed first, and then the insertion operation is performed with the execution result as the inserted primary key

summary

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