springboot啟動時的一個bug

項目啟動就有這個錯 Error creating bean with name 'XXXXXXXX': Cannot create inner bean '(inner bean)#1f930774' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager

• 這雖然是個警告但是就是起不來

  2019-06-16 22:13:58.504 WARN 28636 --- [ restartedMain] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'XXXXXXXX': Unsatisfied dependency expressed through field 'XXXXXXXX'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'XXXXXXXX': Unsatisfied dependency expressed through field 'XXXXXXXX'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'XXXXXXXX': Cannot create inner bean '(inner bean)#1f930774' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#1f930774': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'entityManagerFactory' available

• 現在的啟動項是這樣的

  @SpringBootApplication(exclude = {DataSourceAutoConfiguration.class,HibernateJpaAutoConfiguration.class})

  @EnableDiscoveryClient

  @EnableFeignClients

  @Slf4j

• 原來的啟動項是這樣的

  @SpringBootApplication(exclude = {DataSourceAutoConfiguration.class,HibernateJpaAutoConfiguration.class})

  @ComponentScan(basePackages = {"cn.enn.advisor"})

  @EnableAutoConfiguration

  @EnableDiscoveryClient

  @EnableFeignClients

  @Slf4j

• @SpringBootApplication 雖然這個注解包含了 @ComponentScan @ EnableAutoConfiguration @Configuration

  但是不加就是會報錯，這裡記錄一下，找到原因再更新

來自為知筆記(Wiz)

轉載于:https://www.cnblogs.com/thymeleaf/p/11037300.html