he injection point has the following annotations: - @org.springframework.beans.factory.annotation.Autowired(required=true)
时间: 2023-10-31 11:57:00 浏览: 186
在给定的引用中,这是一个IDEA报错信息,表示注入点的注解为@Autowired,但是无法找到对应的bean进行注入。解决这个问题的方法有两种。一种是在对应的Mapper接口上添加@Mapper注解,如果有多个Mapper接口,则每个都需要添加@Mapper注解。另一种解决方法是在Spring Boot的启动类上添加@ComponentScan注解,并指定要扫描的包路径,这样就可以找到对应的dao类进行注入。
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The injection point has the following annotations:- @org.springframework.beans.factory.annotation.Autowired(required=true)
It seems like you're referring to an injection point in a Spring application. The annotation you mentioned is "@Autowired". This annotation is used in Spring to automatically wire dependencies into a bean. In this case, the "required=true" attribute indicates that the dependency being injected is mandatory, and Spring will throw an exception if it cannot find a suitable bean to inject.
Is there anything specific you would like to know or discuss about this annotation or dependency injection in Spring?
The injection point has the following annotations: - @org.springframework.beans.factory.annotation.Autowired(required=true)
这是一个 Spring Framework 中的注解,@Autowired 表示自动装配,可以自动将标注了 @Autowired 的属性或者构造方法参数与容器中对应类型的 Bean 进行关联。在这个注解中,required=true 表示这个属性或者参数必须要被注入,如果容器中找不到对应类型的 Bean,则会抛出异常。如果 required=false,则表示这个属性或者参数可以不被注入,当容器中找不到对应类型的 Bean 时,Spring 不会抛出异常,而是将这个属性或者参数设置为 null。
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