老版本的mybatis-plus未适配springboot3
解决办法:在pom.xml修改 mybatis-plus-boot-starter 版本
<dependency> <groupId>com.baomidou</groupId> <artifactId>mybatis-plus-boot-starter</artifactId> <version>3.5.3.1</version> </dependency>
标签:sqlSessionFactory,sqlSessionTemplate,required,plus,springboot3,mybatis From: https://www.cnblogs.com/wifeyj/p/17508244.html