The dependencies of some of the beans in the application context form a cycle

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APPLICATION FAILED TO START

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Description:

The dependencies of some of the beans in the application context form a cycle:

┌─────┐
| dataSource defined in class path resource [org/springframework/boot/autoconfigure/jdbc/DataSourceConfiguration$Hikari.class]
↑ ↓
| org.springframework.boot.autoconfigure.jdbc.DataSourceInitializerInvoker
└─────┘

Action:

Relying upon circular references is discouraged and they are prohibited by default. Update your application to remove the dependency cycle between beans. As a last resort, it may be possible to break the cycle automatically by setting spring.main.allow-circular-references to true.

Process finished with exit code 1

解决方案:
在application.properties添加一行配置,spring循环依赖
spring.main.allow-circular-references=true