What is the difference between dependency injection and control inversion?

Source: Internet
Author: User

Dependency Injection and control inversion are the same concepts:
Dependency injection and control inversion are different descriptions of the same thing, and in one way or another, they describe different angles. Dependency injection is described from an application perspective, where dependency injection can be described as the complete point: The application relies on the container to create and inject the external resources it needs, while control inversion is described from the container's perspective, describing the complete point: container control applications, the external resources required by the container to inject the application into the application in reverse.

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