在网上找了好多方法都试了没有用,最后查看pom文件发现缺少依赖,导致项目中import错了包 项目详情:使用idea自动创建springBoot项目,引入mybatis-plus自动生成代码 解决办法:引入正确依赖即可
<dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-boot-starter</artifactId> <version>3.0.5</version> </dependency> <dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-generator</artifactId> <version>3.0.5</version> <scope>test</scope> </dependency> =========================================== <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-compiler-plugin</artifactId> <version>3.8.1</version> <configuration> <source>1.8</source> <target>1.8</target> <skip>true</skip> </configuration> </plugin> </plugins>