@Inject是Java EE 6(JSR-299)中引入的 Java CDI(上下文和依赖项注入)标准的一部分,更多内容。 Spring 选择支持与自己的@Autowired @Inject注释。 因此,为回答您的问题,@ @Autowired是Spring 自己的注释。 @Inject是Java 技术(称为 CDI)的一部分,该技术定义了类似于 Spring 的依
If the@Spyannotated component contains other dependencies, we can declare them during initialization. If they’re not provided during initialization, the system will use a zero-argument constructor if available. In the case of the@SpyBeantest, we must use the@Autowiredannotation to inject the depen...
The @Autowired annotation is used to inject dependencies into a Spring-managed bean, while the @Qualifier annotation is used to differentiate between multiple beans of the same type that are eligible for injection. 2. Scope The @Autowired annotation is a type-level annotation that can be applied...