SpringBoot3.2 Invalid value type for attribute ‘factoryBeanObjectType‘: java.lang.String

引用 https://blog.csdn.net/dont_curry/article/details/136855442

解决方法：
引入mybatis-plus3.5.5版本

注意是mybatis-plus-spring-boot3-starter

        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-spring-boot3-starter</artifactId>
            <version>3.5.5</version>
        </dependency>

 

而不是
        <dependency>
            <groupId>com.baomidou</groupId>
            <artifactId>mybatis-plus-spring-starter</artifactId>
            <version>3.5.5</version>
        </dependency>