What is the difference between @Autowired and @Inject in Spring?
Both @Autowired and @Inject are used for dependency injection in Spring, but they come from different frameworks. @Autowired is specific to Spring, while @Inject is part of the Java Dependency Injection specification (JSR-330).
Can you explain how @Autowired works?
Sure! @Autowired automatically wires beans by type. If there are multiple beans of the same type, you can use @Qualifier to specify which one to inject.
What about @Inject? How does it differ in usage?
@Inject is similar to @Autowired but is more portable across different DI frameworks. It doesn't support the required attribute like @Autowired does.
Which one should I use in my Spring application?
It depends on your needs. If you're only using Spring, @Autowired is fine. If you want to keep your code more portable, consider using @Inject.
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