The error reporting information is as follows:
Error creating bean with name
'com.github.pagehelper.autoconfigure.PageHelperAutoConfiguration'
Description:
The dependencies of some of the beans in the application context form a cycle:
┌──->──┐
| com.github.pagehelper.autoconfigure.PageHelperAutoConfiguration
└──<-──┘
└──<-──┘
The spring boot version is 2.6.1
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.6.1</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>The page helper version is 1.2.3
<!-- pageHelper -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
<version>1.2.3</version>
</dependency>After verification by many parties, it is found that the error is due to the conflict between the springboot version and the PageHelper version.
Solution:
-
- reduce the springboot version, such as 2.5 3 (the PageHelper version remains unchanged from 1.2.3)
<parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>2.5.3</version>
<relativePath/> <!-- lookup parent from repository -->
</parent>Increase the version of PageHelper, such as 1.4 1 (the springboot version remains unchanged from 2.6.1)
<!-- pageHelper -->
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
<version>1.4.1</version>
</dependency>I hope my solution will help you a little. Good luck!!!
