Spring Boot中的mybatis-plus 报错 java.lang.TypeNotPresentException: Type [unknown] not present

这里主要是参考了这个博客

<dependency>
  <groupId>com.baomidou</groupId>
  <artifactId>mybatis-plus</artifactId>
  <version>3.5.5</version>
</dependency>

加一个后缀boot-starter

<dependency>
  <groupId>com.baomidou</groupId>
  <artifactId>mybatis-plus-boot-starter</artifactId>
  <version>3.5.5</version>
</dependency>