Use mybatis generator reverse engineering to generate code. My database has set a primary key, but there is no primary-related code generated.

2 Build reverse engineering

1. Create a Maven project: File——New Project——Maven

2. In the pom file, add the MBG plug-in , the IDE will automatically download the plug-in for us

(If there is no response, you can click on the Maven Project tab on the right to refresh the following)

(Plug-in 1.3.0 has a small bug and cannot be removed Generated comments)

mybatis_generator

< /p>

org.mybatis.generator

mybatis-generator-maven-plugin

1.3 .2