SOLID JavaScript: The Open/Closed Principle Single Responsibility Principle 单一职责原则 A class should never have more than one reason to change. 一个类不应该包含多于一个职责。 Long version: Every class should have a single
1、单一职责原则SRP(Single Responsibility Principle) 类的功能要单一,不能包罗万象。 2、开放封闭原则OCP(Open-Close Principle) 一个模块对于拓展是开放的,对于修改是封闭的。 3、里式替换原则LSP(the Liskov Substitution Principle LSP) 子类可以替换父类出现在父类能够出现的任何地方。 4、依赖倒置原则DIP(the ...
6、单一职责原则(Single responsibility principle) 设计模式(Design Pattern): 1、创建型模式(5种):单例模式(Singleton)、抽象工厂模式(Abstract Factory)、建造者模式(Builder)、工厂模式(Factory Method)、原型模式(Prototype)。 2、结构型模式(7种):适配器模式(Adapter)、桥接模式(Bridge)、装饰模式(Decorator)、...
Many Rails developers actually make this mistake and store everything in theirActiveRecordmodel classes, which leads toMongofiles that not only violate the single responsibility principle, but are also a maintenance nightmare. Functionality—such as generating email notifications, interfacing to external se...
单一职责原则 Single Responsibility Principle 定义:一个对象应该只包含单一的职责。并将该职责完整的封装到一个类中。 另一种定义:就一个类而言,应该仅有一个引起它变化的原因。 关键:单一职责,高内聚,低耦合 目的:高内聚,低耦合 里氏替换原则 Liskov Substitution Principle ...
In object-oriented programming, the single responsibility principle states that every context (class, function, variable, etc.) should define a single responsibility, and that responsibility should be entirely encapsulated by the context. All its services should be narrowly aligned with that responsibilit...
1、单一职责原则SRP(Single Responsibility Principle) 类的功能要单一,不能包罗万象。 2、开放封闭原则OCP(Open-Close Principle) 一个模块对于拓展是开放的,对于修改是封闭的。 3、里式替换原则LSP(the Liskov Substitution Principle LSP) 子类可以替换父类出现在父类能够出现的任何地方。
It isn’t “Each thing has a unique component”, or other variants of the single responsibility principle, but “Decoupling parts into smaller pieces is often worth it if the interfaces are simple between them, and try to keep the fast changing and tricky to implement bits away from each ot...
Single Responsibility Principle - A component of code (e.g. class or function) should perform a single well defined task. http://en.wikipedia.org/wiki/Single_responsibility_principle Minimize Coupling - Any section of code (code block, function, class, etc) should minimize the dependencies on ...
Martin. Uncle Bob proposes an architecture that leverages the Single Responsibility Principle to its fullest. A great way to start a new codebase. Also checkout the clean architecture cheatsheet and this article. 📖 Game Programming Patterns: a book about design, sequencing, behavioral patterns ...