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>