4.0.0 com.github.mybatisplus join 1.0-SNAPSHOT mp Demo project for Spring Boot 1.8 org.springframework.boot spring-boot-dependencies 2.3.2.RELEASE pom import com.baomidou mybatis-plus-boot-starter 3.4.2 compile cglib cglib 3.3.0 org.apache.maven.plugins maven-compiler-plugin 3.8.1 1.8 1.8 UTF-8