23个经典设计模式

Creational Patterns

--- Abstract Factory

--- Builder

--- Factory Method

--- Prototype

--- Singleton

Structural Patterns

--- Adapter

--- Bridge

--- Composite

--- Decorator

--- Facade

--- Flyweight

--- Proxy

Behavioral Patterns

--- Chain of Responsibility

--- Command

--- Interpreter

--- Iterator

--- Mediator

--- Memento

--- Observer

--- State

--- Strategy

--- Template Method

--- Visitor