Java 23种设计模式全归纳

# DesignPattern 设计模式（Design pattern）是一套被反复使用、多数人知晓的、经过分类编目的、代码设计经验的总结。 设计模式分为三种类型，共23种： - **创建型模式**：[单例模式](https://github.com/youlookwhat/DesignPattern#3-单例设计模式)、[抽象工厂模式](https://github.com/youlookwhat/DesignPattern#2-工厂模式)、[建造者模式](https://github.com/youlookwhat/DesignPattern#11-建造者模式)、[工厂模式](https://github.com/youlookwhat/DesignPattern#2-工厂模式)、[原型模式](https://github.com/youlookwhat/DesignPattern#12-原型模式)。 - **结构型模式**：[适配器模式](https://github.com/youlookwhat/DesignPattern#5-适配器模式)、[桥接模式](https://github.com/youlookwhat/DesignPattern#15-桥接模式)、[装饰模式](https://github.com/youlookwhat/DesignPattern#7-装饰者模式)、[组合模式](https://github.com/youlookwhat/DesignPattern#16-组合模式)、[外观模式](https://github.com/youlookwhat/DesignPattern#8-外观模式)、[享元模式](https://github.com/youlookwhat/DesignPattern#13-享元模式)、[代理模式](https://github.com/youlookwhat/DesignPattern#14-代理模式)。 - **行为型模式**：[模版方法模式](https://github.com/youlookwhat/DesignPattern#9-模板方法模式)、[命令模式](https://github.com/youlookwhat/DesignPattern#6-命令模式)、[迭代器模式](https://github.com/youlookwhat/DesignPattern#17-迭代器模式)、[观察者模式](https://github.com/youlookwhat/DesignPattern#1-观察者模式)、[中介者模式](https://github.com/youlookwhat/DesignPattern#18-中介者模式)、[备忘录模式](https://github.com/youlookwhat/DesignPattern#19-备忘录模式)、[解释器模式](https://github.com/youlookwhat/DesignPattern#20-解释器模式)、[状态模式](https://github.com/youlookwhat/DesignPattern#10-状态模式)、[策略模式](https://github.com/youlookwhat/DesignPattern#4-策略模式)、[责任链模式](https://github.com/youlookwhat/DesignPattern#21-责任链模式)、[访问者模式](https://github.com/youlookwhat/DesignPattern#22-访问者模式)。 > 参照Hongyang、菜鸟教程等处文章所写。如有错误欢迎指正，如有侵权，请联系我删除。 ---- ## Blog Catalogue： - 1.[ 设计模式 观察者模式(Observer Pattern) 以微信公众服务为例](http://blog.csdn.net/lmj623565791/article/details/24179699) - 2.[ 设计模式 工厂模式(Factory Pattern) 从卖肉夹馍说起](http://blog.csdn.net/lmj623565791/article/details/24460585) - 3.[ 设计模式 单例设计模式(Singleton Pattern) 完全解析](http://blog.csdn.net/dmk877/article/details/50311791) - 4.[ 设计模式 策略模式(Strategy Pattern) 以角色游戏为背景](http://blog.csdn.net/lmj623565791/article/details/24116745) - 5.[ 设计模式 适配器模式(Adapter Pattern) 以手机充电器为例](http://blog.csdn.net/lmj623565791/article/details/25833393) - 6.[ 设计模式 命令模式(Command Pattern) 管理智能家电](http://blog.csdn.net/lmj623565791/article/details/24602057) - 7.[ 设计模式 装饰者模式(Decorator Pattern) 带你重回传奇世界](http://blog.csdn.net/lmj623565791/article/details/24269409) - 8.[ 设计模式 外观模式(Facade Pattern) 一键电影模式](http://blog.csdn.net/lmj623565791/article/details/25837275) - 9.[ 设计模式 模版方法模式(Template Method Pattern) 展现程序员的一天](http://blog.csdn.net/lmj623565791/article/details/26276093) - 10.[ 设计模式 状态模式(State Pattern) 以自动售货机为例](http://blog.csdn.net/lmj623565791/article/details/26350617) - 11.[ 设计模式 建造者模式(Builder Pattern) 以造汽车买汽车为例](https://wiki.jikexueyuan.com/project/java-design-pattern/builder-pattern.html) - 12.[ 设计模式 原型模式(Prototype Pattern) 以获取多种形状为例](https://www.runoob.com/design-pattern/prototype-pattern.html) - 13.[ 设计模式 享元模式(Flyweight Pattern) 以随机获取多种形状为例](https://www.runoob.com/design-pattern/flyweight-pattern.html) - 14.[ 设计模式 代理模式(Proxy Pattern) 以获取磁盘中的图片为例](https://www.runoob.com/design-pattern/proxy-pattern.html) - 15.[ 设计模式 桥接模式(Bridge Pattern) 以画不同颜色的圆为例](https://www.runoob.com/design-pattern/bridge-pattern.html) - 16.[ 设计模式 组合模式(Composite Pattern) 以创建和打印员工的层次结构为例](https://www.runoob.com/design-pattern/composite-pattern.html) - 17.[ 设计模式 迭代器模式(Iterator Pattern) 以使用迭代器打印名字为例](https://www.runoob.com/design-pattern/iterator-pattern.html) - 18.[ 设计模式 中介者模式(Mediator Pattern) 以公共聊天室为例](https://www.runoob.com/design-pattern/mediator-pattern.html) - 19.[ 设计模式 备忘录模式(Memento Pattern) 以使用备忘录为例](https://www.runoob.com/design-pattern/memento-pattern.html) - 20.[ 设计模式 解释器模式(Interpreter Pattern) 以解释一句话为例](https://www.runoob.com/design-pattern/interpreter-pattern.html) - 21.[ 设计模式 责任链模式(Chain of Responsibility Pattern) 以Android Studio中打印日志为例](https://www.runoob.com/design-pattern/chain-of-responsibility-pattern.html) - 22.[ 设计模式 访问者模式(Visitor Pattern) 以显示计算机的组成部分为例](https://www.runoob.com/design-pattern/visitor-pattern.html) ## Source Code > - [Observer](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/observer) > - [Factory](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/factory) > - [Singleton](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/singleton) > - [Strategy](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/strategy) > - [Adapter](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/adapter) > - [Command](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/command) > - [Decorator](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/decorator) > - [Facade](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/facade) > - [Template Method](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/templatemethod) > - [State](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/state) > - [Builder](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/builder) > - [Prototype](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/prototype) > - [Flyweight](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/flyweight) > - [Proxy](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/proxy) > - [Bridge](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/bridge) > - [Composite](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/composite) > - [Iterator](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/iterator) > - [Mediator](https://github.com/youlookwhat/DesignPattern/tree/master/app/src/main/java/com/example/jingbin/designpattern/mediator) > - [Memento](https://github.com/youlookwhat/DesignPatt