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@org.springframework.beans.factory.annotation.Autowired(required=true)

本文轉載自   查看原文   2019-03-14 09:30   9825    BugFix/ 那些年遇到的bugs

問題原因

忘了添加注解

問題解決

在實體類User上添加@Component注解

bug重現

Description:

Field user in com.crab.bookol.controller.UserController required a bean of type 'com.crab.bookol.entity.User' that could not be found.

The injection point has the following annotations:
	- @org.springframework.beans.factory.annotation.Autowired(required=true)


Action:

Consider defining a bean of type 'com.crab.bookol.entity.User' in your configuration.


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猜您在找 @org.springframework.beans.factory.annotation.Autowired(required=true) org.springframework.beans.factory.annotation.Autowired(required=true) The injection point has the following annotations: - @org.springframework.beans.factory.annotation.Autowired(required=true) The injection point has the following annotations: - @org.springframework.beans.factory.annotation.Autowired(required=true) springtest mapper注入失敗問題解決 {@org.springframework.beans.factory.annotation.Autowired(required=true)} org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} springboot報錯：expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)} java.lang.NoSuchMethodError: org.springframework.beans.factory.annotation.InjectionMetadata. (L 程序包org.springframework.beans.factory.annotation不存在 org.springframework.beans.factory.UnsatisfiedDependencyException
 
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