按照说明启动TestApplication报错

[lingshengjiang]

错误一、
plicationContext - Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.scheduling.annotation.ProxyAsyncConfiguration': Unsatisfied dependency expressed through method 'setConfigurers' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'asyncConfig': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'asyncthread.corePoolSize' in value "${asyncthread.corePoolSize}"
2019-07-05 17:31:17,985 [main] ERROR o.s.b.f.s.DefaultListableBeanFactory - Destroy method on bean with name 'org.springframework.context.annotation.internalScheduledAnnotationProcessor' threw an exception
java.lang.IllegalStateException: ApplicationEventMulticaster not initialized - call 'refresh' before multicasting events via the context: org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@6c1cfa53: startup date [Fri Jul 05 17:31:16 CST 2019]; parent: org.springframework.context.annotation.AnnotationConfigApplicationContext@723ca036
at org.springframework.context.support.AbstractApplicationContext.getApplicationEventMulticaster(AbstractApplicationContext.java:404)

错误2
Error creating bean with name 'org.springframework.scheduling.annotation.ProxyAsyncConfiguration': Unsatisfied dependency expressed through method 'setConfigurers' parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'asyncConfig': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'asyncthread.corePoolSize' in value "${asyncthread.corePoolSize}"
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:667)
at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88)
错误3
Error creating bean with name 'asyncConfig': Injection of autowired dependencies failed; nested exception is java.lang.IllegalArgumentException: Could not resolve placeholder 'asyncthread.corePoolSize' in value "${asyncthread.corePoolSize}"
at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:372)

[Joeylu-master]

@langlingzhi 遇到了同样的问题
@lingshengjiang 请问楼主后来有解决吗？