问题：pagehelper-spring-boot-starter 1.2.5不兼容最新springboot 2.6.1版本，报错

com.github.pagehelper.autoconfigure.PageHelperAutoConfiguration 循环依赖

解决：springboot 最新版本依赖关系可查找*仓库

https://mvnrepository.com/artifact/com.github.pagehelper/pagehelper-spring-boot-starter/1.4.1

<parent>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-parent</artifactId>
    <version>2.6.1</version>
    <relativePath/> <!-- lookup parent from repository -->
</parent>

<dependency>
    <groupId>org.mybatis.spring.boot</groupId>
    <artifactId>mybatis-spring-boot-starter</artifactId>
    <version>2.2.0</version>
</dependency>

<!--分页插件 -->
<dependency>
    <groupId>com.github.pagehelper</groupId>
    <artifactId>pagehelper-spring-boot-starter</artifactId>
    <version>1.4.1</version>
</dependency>