Design pattern six Principles/Interface design the principle of single responsibility of the six major principles (1)

Source: Internet
Author: User

Single Responsibility Principle, abbreviated as SRP.

Definition: There should never is more than one reason for a class-to-change.

There should be and only one cause for class changes.

Division of duties? A single definition and level?

should be based on actual business conditions. Focus on the point of change.

In practice, classes are difficult to do with a single function, but the interface should be as single as possible.

Design pattern six Principles/Interface design the principle of single responsibility of the six major principles (1)

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