What are some common mistakes in dependency injection?

What are some common mistakes in dependency injection?

Some common mistakes include not using interfaces, over-injecting dependencies, and failing to manage the lifecycle of dependencies.

Can you explain why using interfaces is important?

Using interfaces allows for better abstraction and makes it easier to swap implementations without changing the dependent code.

What do you mean by over-injecting dependencies?

Over-injecting occurs when a class has too many dependencies, making it harder to manage and test. It's best to keep it minimal.

How can I manage the lifecycle of dependencies effectively?

You can manage lifecycles by using scopes, such as singleton or transient, and ensuring that dependencies are disposed of properly.