MySQL Community Server is a database server. In this blog, we will be covering where to get the MySQL Community Server and how to install it on your macOS 12 Monterey. How to Download and Install the MySQL Community Server into your macOS 12 Monterey WebMainConfig类中去掉报错的方法和属性handlerAdapter，修改写法 getConversionService (DateConverter dateConverter) else if (value.getClass().equals(LocalDate. LoggingFailureAnalysisReporter.report(LoggingFailureAnalysisReporter.java: 40) 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 -circular-references to true. | webMainConfig (field private . com.ld.) The dependencies of some of the beans in the application context form a cycle: 去掉该方法 3、logback和log4j冲突 4j.LoggingException: log4j-slf4j-impl cannot be present with log4j-to-slf4jĪt 4j.Log4jLoggerFactory.validateContext(Log4jLoggerFactory.java: 60)Īt 4j.Log4jLoggerFactory.newLogger(Log4jLoggerFactory.java: 44)Īt 4j.Log4jLoggerFactory.newLogger(Log4jLoggerFactory.java: 33)Īt 4j.(AbstractLoggerAdapter.java: 53)Īt 4j.Log4jLoggerFactory.getLogger(Log4jLoggerFactory.java: 33)Īt (LoggerFactory.java: 363)Īt (LoggerFactory.java: 388)Īt com.ld.CreditTaskManageApplication.(CreditTaskManageApplication.java: 40)Ĥ、循环依赖：The dependencies of some of the beans in the application context form a cycle 2022- 08- 04 13: 54: 43.411 :Exception encountered during context initialization - cancelling refresh attempt: : Unable to start web server nested exception is .UnsatisfiedDependencyException: Error creating bean with name 'webMainConfig': Unsatisfied dependency expressed through field 'handlerAdapter' nested exception is .UnsatisfiedDependencyException: Error creating bean with name '.$EnableWebMvcConfiguration': Unsatisfied dependency expressed through method 'setConfigurers' parameter 0 nested exception is .BeanCurrentlyInCreationException: Error creating bean with name 'webMainConfig': Requested bean is currently in creation: Is there an unresolvable circular reference? .AbstractApplicationContext.refresh(AbstractApplicationContext.java: 591)

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