1.pom引入mybatisPlus依賴
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.3.2</version>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-generator</artifactId>
<version>3.3.2</version>
<exclusions>
<exclusion>
<artifactId>mybatis</artifactId>
<groupId>org.mybatis</groupId>
</exclusion>
<exclusion>
<artifactId>mybatis-spring</artifactId>
<groupId>org.mybatis</groupId>
</exclusion>
</exclusions>
</dependency>
直接完成上述依賴引用啟動項目時會提示
Caused by: java.lang.ClassNotFoundException: org.mybatis.logging.LoggerFactory
解決方式是引用更高版本的springboot 的 mybatis依賴;以下依賴親測可用
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.1.3</version>
</dependency>
最后 得出方案;引用以下包就可以在原來項目基礎上開心的使用mybatisPlus了(以前有mybatis依賴記得去掉(如果是繼承的parent包不用管 maven有就近依賴原則)):
<!--兼容mybatis和mybatisPlus依賴-->
<dependency>
<groupId>org.mybatis.spring.boot</groupId>
<artifactId>mybatis-spring-boot-starter</artifactId>
<version>2.1.3</version>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-boot-starter</artifactId>
<version>3.3.2</version>
</dependency>
<dependency>
<groupId>com.baomidou</groupId>
<artifactId>mybatis-plus-generator</artifactId>
<version>3.3.2</version>
<exclusions>
<exclusion>
<artifactId>mybatis</artifactId>
<groupId>org.mybatis</groupId>
</exclusion>
<exclusion>
<artifactId>mybatis-spring</artifactId>
<groupId>org.mybatis</groupId>
</exclusion>
</exclusions>
</dependency>
