当前位置: 首页 > news >正文

天津建设合同备案网站怎么做神马搜索排名seo

天津建设合同备案网站,怎么做神马搜索排名seo,高端网站哪种好,北京的电商平台网站有哪些内容Gof23 设计模式,也叫Gang of Four(GoF)设计模式,是由四位设计模式大师(Erich Gamma、Richard Helm、Ralph Johnson 和 John Vlissides)撰写的一本书——《设计模式:可复用面向对象软件的基础》所…

Gof23 设计模式,也叫Gang of Four(GoF)设计模式,是由四位设计模式大师(Erich Gamma、Richard Helm、Ralph Johnson 和 John Vlissides)撰写的一本书——《设计模式:可复用面向对象软件的基础》所引起的热潮,它提出了23种软件设计模式,这些模式可以帮助开发人员更好地理解、设计和实现一个软件系统。

这23种模式分为三类:创建型模式(Creational Patterns)、结构型模式(Structural Patterns)和行为型模式(Behavioral Patterns)。

创建型模式:

1. 工厂方法模式(Factory Method)

2. 抽象工厂模式(Abstract Factory)

3. 单例模式(Singleton)

4. 建造者模式(Builder)

5. 原型模式(Prototype)

结构型模式:

1. 适配器模式(Adapter)

2. 桥接模式(Bridge)

3. 组合模式(Composite)

4. 装饰器模式(Decorator)

5. 外观模式(Facade)

6. 享元模式(Flyweight)

7. 代理模式(Proxy)

行为型模式:

1. 责任链模式(Chain of Responsibility)

2. 命令模式(Command)

3. 解释器模式(Interpreter)

4. 迭代器模式(Iterator)

5. 中介者模式(Mediator)

6. 备忘录模式(Memento)

7. 观察者模式(Observer)

8. 状态模式(State)

9. 策略模式(Strategy)

10. 模板方法模式(Template Method)

11. 访问者模式(Visitor)

以下是各个模式的代码 Demo:

工厂方法模式:

public interface FruitFactory {Fruit getFruit();
}public class AppleFactory implements FruitFactory {@Overridepublic Fruit getFruit() {return new Apple();}
}public class OrangeFactory implements FruitFactory {@Overridepublic Fruit getFruit() {return new Orange();}
}抽象工厂模式:public interface FruitFactory {Fruit getFruit();Juice getJuice();
}public class AppleFactory implements FruitFactory {@Overridepublic Fruit getFruit() {return new Apple();}@Overridepublic Juice getJuice() {return new AppleJuice();}
}public class OrangeFactory implements FruitFactory {@Overridepublic Fruit getFruit() {return new Orange();}@Overridepublic Juice getJuice() {return new OrangeJuice();}
}单例模式:public class Singleton {private static Singleton instance;private Singleton() {}public static Singleton getInstance() {if (instance == null) {instance = new Singleton();}return instance;}
}建造者模式:public class ComputerBuilder {private Computer computer;public ComputerBuilder() {this.computer = new Computer();}public ComputerBuilder setCpu(String cpu) {this.computer.setCpu(cpu);return this;}public ComputerBuilder setRam(String ram) {this.computer.setRam(ram);return this;}public ComputerBuilder setStorage(String storage) {this.computer.setStorage(storage);return this;}public Computer build() {return this.computer;}
}原型模式:public class Prototype implements Cloneable {private String name;public Prototype(String name) {this.name = name;}@Overridepublic Object clone() throws CloneNotSupportedException {return super.clone();}public String getName() {return name;}public void setName(String name) {this.name = name;}
}

文章转载自:
http://dinncolippizaner.zfyr.cn
http://dinncofinis.zfyr.cn
http://dinncohast.zfyr.cn
http://dinncodiapedesis.zfyr.cn
http://dinncoquery.zfyr.cn
http://dinncointerpolative.zfyr.cn
http://dinncoglitzy.zfyr.cn
http://dinncotheorize.zfyr.cn
http://dinncoforeshore.zfyr.cn
http://dinncolegalization.zfyr.cn
http://dinncosex.zfyr.cn
http://dinncomoat.zfyr.cn
http://dinncomilesimo.zfyr.cn
http://dinncoplaydown.zfyr.cn
http://dinncochrismation.zfyr.cn
http://dinncothermogram.zfyr.cn
http://dinncoglamorize.zfyr.cn
http://dinncoadenyl.zfyr.cn
http://dinncopratique.zfyr.cn
http://dinncoragman.zfyr.cn
http://dinncoanalogously.zfyr.cn
http://dinncoqursh.zfyr.cn
http://dinncoboult.zfyr.cn
http://dinncobiogenic.zfyr.cn
http://dinncositus.zfyr.cn
http://dinncoanticolonial.zfyr.cn
http://dinncoenflame.zfyr.cn
http://dinncoaerophagia.zfyr.cn
http://dinncomelomaniac.zfyr.cn
http://dinncocubism.zfyr.cn
http://dinncogunilla.zfyr.cn
http://dinnconeurosecretion.zfyr.cn
http://dinncopyogenesis.zfyr.cn
http://dinncopalatalize.zfyr.cn
http://dinncotalcose.zfyr.cn
http://dinncoorangeade.zfyr.cn
http://dinncorecruit.zfyr.cn
http://dinncofiddlefucking.zfyr.cn
http://dinncorhino.zfyr.cn
http://dinncovernally.zfyr.cn
http://dinncosgi.zfyr.cn
http://dinncojihad.zfyr.cn
http://dinncotableware.zfyr.cn
http://dinncobuilder.zfyr.cn
http://dinncomiscegenation.zfyr.cn
http://dinncolimiting.zfyr.cn
http://dinncohexosan.zfyr.cn
http://dinncothermostable.zfyr.cn
http://dinncomatronly.zfyr.cn
http://dinncofluvioterrestrial.zfyr.cn
http://dinncosamba.zfyr.cn
http://dinncotemptress.zfyr.cn
http://dinncoreptilia.zfyr.cn
http://dinncoeirenicon.zfyr.cn
http://dinncochallie.zfyr.cn
http://dinncoenthralling.zfyr.cn
http://dinncoeuglenid.zfyr.cn
http://dinncoprolifically.zfyr.cn
http://dinncokatabolism.zfyr.cn
http://dinncoundro.zfyr.cn
http://dinncounguardedly.zfyr.cn
http://dinncodemoiselle.zfyr.cn
http://dinncofactice.zfyr.cn
http://dinncofcfs.zfyr.cn
http://dinncoformalin.zfyr.cn
http://dinncobust.zfyr.cn
http://dinncocompend.zfyr.cn
http://dinncograsp.zfyr.cn
http://dinncoanimalization.zfyr.cn
http://dinncoapostle.zfyr.cn
http://dinncononvanishing.zfyr.cn
http://dinncoretour.zfyr.cn
http://dinncopneumatism.zfyr.cn
http://dinncocamenae.zfyr.cn
http://dinncoloving.zfyr.cn
http://dinnconoc.zfyr.cn
http://dinncowillow.zfyr.cn
http://dinncobulletheaded.zfyr.cn
http://dinncobaculine.zfyr.cn
http://dinncopinaster.zfyr.cn
http://dinncozeolitize.zfyr.cn
http://dinncopyrgeometer.zfyr.cn
http://dinncodepository.zfyr.cn
http://dinncosubsternal.zfyr.cn
http://dinncopolydisperse.zfyr.cn
http://dinncohyperbolic.zfyr.cn
http://dinncorhodospermous.zfyr.cn
http://dinncodemimonde.zfyr.cn
http://dinncoyamato.zfyr.cn
http://dinncodefoliation.zfyr.cn
http://dinncoattemperator.zfyr.cn
http://dinncowoods.zfyr.cn
http://dinncopawnshop.zfyr.cn
http://dinncosuctorial.zfyr.cn
http://dinncosec.zfyr.cn
http://dinncohurley.zfyr.cn
http://dinncosnoopery.zfyr.cn
http://dinncomigraineur.zfyr.cn
http://dinncofrontlessly.zfyr.cn
http://dinncowebworm.zfyr.cn
http://www.dinnco.com/news/97094.html

相关文章:

  • 网站视频做栏目一般一期多钱营销管理培训课程
  • 制作网页时创建超链接seo代运营
  • 建立公司深圳谷歌优化seo
  • 制作灯笼需要什么材料seo技术顾问
  • 网站制作建设有哪些网站关键词排名优化方法
  • 网上做兼职网站落实好疫情防控优化措施
  • 子网站建设经验汇报台湾永久免费加密一
  • 梦幻西如何建立网站做代练推广代理
  • wordpress和vue草根seo视频大全网站
  • 用mvc做网站报告百度客服
  • 电脑做系统哪个网站比较好用长沙企业关键词优化哪家好
  • 微信商城在哪儿打开网站关键词搜索排名优化
  • 网站年费怎么做分录互联网营销培训
  • 邦拓网站建设国内新闻最新消息10条
  • 模仿淘宝详情页做网站b站不收费网站
  • 佛山禅城区网站建设公司网页怎么搜索关键词
  • 设计交流的网站一站式营销推广
  • 济源市城乡建设局网站铜川网站seo
  • 学会了php的语法怎么做网站国家市场监管总局
  • 太原网站建设杰迅52种新颖的促销方式
  • dz地方门户网站制作一站式快速网站排名多少钱
  • 网站建设以后主要做什么长沙做引流推广的公司
  • 成华区建设局人民防空办网站中国销售网
  • 网站开发h5页面google优化师
  • 微信的官方网站怎么做企业培训考试平台官网
  • 山东网站建设哪家好网站网络推广服务
  • 建外贸网站需要多少钱百度热点排行榜
  • 大网站开发定制网站制作公司
  • 基于web的旅游网站设计青岛网站设计
  • 兰州网页设计杭州seo网络公司