Spring注入失败原因



ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'nnnnnn': Unsatisfied dependency expressed through field xxxxxxx; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type xxxxxx available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

这类问题都是没有定义@Service("xxxxxx")引起注入失败。