C # Object-oriented design pattern discussion on--6.prototype prototype mode (creation mode)

Motive (motivation)

In software systems, it is often faced with the creation of "some complex objects". These objects often face drastic changes due to changes in demand, but they have a fairly consistent interface. How to deal with this change? How to isolate "these volatile objects" from "Client programs (using these objects)" so that "client programs that rely on these volatile objects" do not change as demand changes.

Intentions (Intent)

Use the prototype instance to specify the kind of object to create, and then copy the prototypes to create new objects. ----"design mode" GOF

Structure (Structure)

C # Object-oriented design pattern discussion on--6.prototype prototype mode (creation mode)