Angular vs React – Angular和React之间的区别
If you are a web developer and stumbling around which platform should you choose for your next project, Angular or React? Then, you are at the correct place. Also, if you are a beginner in web development, you will surely come across with Angular and React soon.
如果您是一名Web开发人员，并且在为下一个项目Angular或React选择哪个平台时遇到问题？ 然后，您来对地方了。 另外，如果您是Web开发的初学者，那么您一定很快就会遇到Angular和React。
In this article, we are going to discuss what Angular and React is? What are their key differences, similarities, and various other factors to get a better understanding.
在本文中，我们将讨论Angular和React是什么？ 他们的主要区别，相似点和其他各种因素有哪些，以便更好地理解。
So, let’s get started.
因此，让我们开始吧。
什么是Angular和React？ (What is Angular and React?)
Angular is a complete structural framework for development of dynamic web pages and web applications. It is a JavaScript framework developed and maintained by Google that is written in Typescript. Angular is a complete rewrite of Angular JS which was introduced in 2010. Also, Angular has a different syntax format and instead of controllers it uses a hierarchy of components for its architecture.
Angular是用于开发动态网页和Web应用程序的完整结构框架。 这是由Google开发和维护JavaScript框架，以Typescript编写。 Angular是对2010年引入的Angular JS的完全重写。此外，Angular具有不同的语法格式，并且在其体系结构中使用了组件层次结构来代替控制器。
React popularly known as React.js or React JS is an open source JavaScript library developed and maintained by Facebook. It is basically used for developing single page or application as it can fetch rapidly changing data and record them. It was introduced in 2013 and was described as a JavaScript library for building user interfaces.
React俗称React.js或React JS是Facebook开发和维护的开源JavaScript库。 它基本上用于开发单个页面或应用程序，因为它可以获取快速变化的数据并进行记录。 它于2013年推出，被描述为用于构建用户界面JavaScript库。
Both Angular and React frameworks are developed and available under MIT license.
Angular和React框架都是根据MIT许可开发和提供的。
Angular vs React (Angular vs React)
建筑 (Architecture)
Angular and React both have many similarities and differences. If we compare Angular with React, then we see that Angular is completely a MVC (Model View Controller) framework as it helps in building the structure of application but React is just a JavaScript library – only the view.
Angular和React都有许多相似之处和不同之处。 如果将Angular与React进行比较，我们会发现Angular完全是一个MVC(模型视图控制器)框架，因为它有助于构建应用程序的结构，但是React只是一个JavaScript库-仅是视图。
On the other hand, React gives you complete flexibility for choosing any of your own library as you wish to. In addition, it also provides JSX and XML templates instead of just classic templates as in Angular.
另一方面，React使您可以完全灵活地选择自己想要的任何库。 此外，它还提供JSX和XML模板，而不仅仅是Angular中的经典模板。
Angular does not gives you much flexibility as React. You have to only use what angular provides.
Angular不能像React那样给您带来很大的灵活性。 您只需要使用angular提供的功能即可。
数据绑定 (Data Binding)
This is one the major differences between Angular and React. Angular uses two-way data binding while React uses one-way data binding.
这是Angular和React之间的主要区别之一。 Angular使用双向数据绑定，而React使用单向数据绑定。
Let me explain you by a simple example – In two-way data binding, if a user input changes than the state of the model changes as well. And if you change the state of model then the corresponding input changes. This is how two-way data binding works.
让我通过一个简单的示例进行解释-在双向数据绑定中，如果用户输入发生变化，而模型的状态也发生变化。 而且，如果您更改模型的状态，则相应的输入也会更改。 这就是双向数据绑定的工作方式。
React uses one-way binding. In this first we have to update the model state and then only we can change the user input. However, if we change the user element it will not affect the model state.
React使用单向绑定。 首先，我们必须更新模型状态，然后才可以更改用户输入。 但是，如果我们更改用户元素，则不会影响模型状态。
母体技术 (Parent Technology)
Angular uses Typescript language while React uses JavaScript language. Both languages are different in a way that JavaScript is a dynamic language rather than Typescript which is static language.
Angular使用Typescript语言，而React使用JavaScript语言。 两种语言的不同之处在于JavaScript是一种动态语言，而不是Typescript是静态语言。
In JavaScript we don’t have to define the variable type like string, char, int etc. It dynamically allocates memory to the variable. While in Typescript, we have to statically define the variable type.
在JavaScript中，我们不必定义变量类型，例如字符串，字符，整数等。它可以动态地将内存分配给变量。 在Typescript中，我们必须静态定义变量类型。
The Angular uses Typescript as it provides smooth transition for programmers.
Angular使用Typescript，因为它为程序员提供了平滑的过渡。
DOM(文档对象模型) (DOM (Document Object Model))
Angular uses regular DOM in comparison to React which uses Virtual DOM. Virtual DOM helps in increasing the speed of changing and updating the data without changing the structure.
与使用虚拟DOM的React相比，Angular使用常规DOM。 虚拟DOM有助于在不更改结构的情况下提高更改和更新数据的速度。
While on the other hand in regular DOM, the whole structure needs to be updated until we reach the data that needs to be updated. This leads to slow performance of Angular than React.
另一方面，在常规DOM中，整个结构需要更新，直到我们到达需要更新的数据为止。 这导致Angular的性能比React慢。
Angular和React之间的区别 (Difference Between Angular and React)
| Basis | Angular | React |
| Developed By | ||
| Platform | Complete MVC framework for building web pages and applications | JavaScript Library for developing single page |
| Templates | HTML templates | JSX, XML templates |
| Data Binding | Uses two-way data binding | Uses one-way data binding |
| DOM | Regular DOM | Virtual DOM |
| Language Used | Typescript | JavaScript and JSX |
| Flexibility | Only Angular tools can be used | Provides option to choose any templates |
| State Management | No need of Redux until the requirement is high enough | Redux is used for state management |
| 基础 | 角度的 | React |
| 由开发 | 谷歌 | 脸书 |
| 平台 | 用于构建网页和应用程序的完整MVC框架 | 用于开发单页JavaScript库 |
| 范本 | HTML模板 | JSX，XML模板 |
| 数据绑定 | 使用双向数据绑定 | 使用单向数据绑定 |
| DOM | 常规DOM | 虚拟DOM |
| 使用语言 | 打字稿 | JavaScript和JSX |
| 灵活性 | 只能使用Angular工具 | 提供选择任何模板的选项 |
| 国家管理 | 直到需求足够高时才需要Redux | Redux用于状态管理 |
Google趋势 (Google Trends)
According to google search trends React is more popular than Angular. The does not mean Angular is not good, both have there own advantages and disadvantages.
根据谷歌搜索趋势，React比Angular更受欢迎。 这并不意味着Angular不好，两者都有各自的优缺点。
Final Thoughts
最后的想法
Both Angular and React are widely used by professional developers, businesses, and various other companies worldwide. Angular is a complete framework and has always gained popularity since its release. And same applies on React too, but its not a framework rather it’s just a library to view.
Angular和React都被专业开发人员，企业和全球其他各种公司广泛使用。 Angular是一个完整的框架，自发布以来一直很受欢迎。 同样也适用于React，但它不是框架而是一个可供查看的库。
React and Angular are two different things, but still they both are compared because they are the most widely used technology for developing web pages and applications. React has some amazing features, that’s the reason it is compared to Angular.
React和Angular是两个不同的东西，但是仍然将它们进行比较，因为它们是用于开发网页和应用程序的最广泛使用的技术。 React具有一些惊人的功能，这就是它与Angular相比的原因。
About Author:
关于作者：
The author is a tech enthusiast who loves to write about technology. You can read more articles written by him at www.a2zgyaan.com.
作者是一位热衷于技术写作的技术爱好者。 您可以在www.a2zgyaan.com上阅读他撰写的更多文章。
翻译自: https://www.thecrazyprogrammer.com/2019/06/angular-vs-react.html
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