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class="tocCollapsible_ETCw theme-doc-toc-mobile tocMobile_ITEo"><button type="button" class="clean-btn tocCollapsibleButton_TO0P">On this page</button></div><div class="theme-doc-markdown markdown"><h1>谈谈 React 和 Vue 的区别</h1><h2 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="回答关键点">回答关键点<a href="#回答关键点" class="hash-link" aria-label="Direct link to 回答关键点" title="Direct link to 回答关键点"></a></h2><p><code>推模型与拉模型</code> <code>模板与 JSX</code></p><p>React 和 Vue 同为现代化的 Web 前端开发框架。相同之处都是采用数据驱动视图的思想，以虚拟 DOM 为基础，以组件化的方式组织应用，让开发者无需关心 DOM 细节，从更高的层次设计应用。不同之处在于，具体组件的编写方式（template vs jsx），数据响应模型以及具体的生态。</p><h2 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="知识点深入">知识点深入<a href="#知识点深入" class="hash-link" aria-label="Direct link to 知识点深入" title="Direct link to 知识点深入"></a></h2><h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="1-开发体验的区别">1. 开发体验的区别<a href="#1-开发体验的区别" class="hash-link" aria-label="Direct link to 1. 开发体验的区别" title="Direct link to 1. 开发体验的区别"></a></h3><p><strong>学习曲线</strong></p><ul><li>Vue：旨在降低前端开发门槛，学习曲线平缓，对了解 HTML、CSS 及 JS 的传统模式的前端开发和后端开发人员更友好。</li><li>React：传播自身的概念和思想，需要了解 JSX 的相关知识，组件中的一切都可以通过 JavaScript 灵活控制，上手成本相较于 Vue 来说略高。</li></ul><p><strong>JSX 与模板语法</strong></p><ul><li>Vue：默认使用基于 HTML 的模板语法，将模板、样式及逻辑划分开来使关注点分离。也可以选配 JSX 支持。</li><li>React：默认使用 JSX 编写组件，将 HTML 和 CSS 组合到 JavaScript 中。在选用 TypeScript 作为开发语言时，可以更方便的整合相关工具链。</li><li>关于模板语法与 JSX 对比的一些举例：<ul><li>定制化的模板语法糖能够使编码更加简洁，相应的是稍微增加一点记忆成本。</li><li>JSX 写起来可能稍微繁琐一点，但其中的逻辑都是原生 JavaScript 控制的，在理解代码上，无需引入额外的概念。</li><li>Vue 单文件组件在拆分模板时，需要新建组件。</li><li>React 组件在拆分 JSX 时，可以灵活存在于变量或当前文件的新的组件中。</li></ul></li></ul><p><strong>社区生态差异</strong></p><ul><li>Vue：中文生态繁荣。偏向全家桶式的集成解决方案，官方提供了开箱即用的 Vuex，Vue Router 组件，使开发者可以不必纠结于基础组件的选择。</li><li>React：将选择权交给开发者，并没有提供默认的组合模板，开发者可以自行组合社区中成熟的组件来构建应用，如 React Router，Redux，Mobx 等。</li></ul><h3 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="2-核心概念的区别">2. 核心概念的区别<a href="#2-核心概念的区别" class="hash-link" aria-label="Direct link to 2. 核心概念的区别" title="Direct link to 2. 核心概念的区别"></a></h3><p><strong>数据响应模型</strong></p><ul><li>Vue 是推模型，当数据改动时，界面会自动更新。<ul><li>Vue 通过 defineProperty 监听数据的改动，可以做到在数据改变时，精准细粒度的更新对应的视图。</li></ul></li><li>React 是拉模型，当数据改动时，需要手动调用 setState 更新界面。<ul><li>React 倾向于函数式编程，<code>view = f(state)</code>，鼓励使用不可变数据，当 state 发生改变时，react 默认会使用浅比较来对比状态的差异，更具对比结果决定是否更新视图。</li></ul></li><li>这两种模型不是互斥的，在 React 中可以使用像 MobX 之类的库实现推模型；在 Vue 中可以 freeze 数据，或调用组件的更新方法实现拉模型。</li></ul><h2 class="anchor anchorWithHideOnScrollNavbar_WYt5" id="参考资料">参考资料<a href="#参考资料" class="hash-link" aria-label="Direct link to 参考资料" title="Direct link to 参考资料"></a></h2><ol><li><a href="https://v3.cn.vuejs.org/guide/introduction.html#vue-js-%E6%98%AF%E4%BB%80%E4%B9%88" target="_blank" rel="noopener noreferrer">Vue</a></li><li><a href="https://reactjs.org/" target="_blank" rel="noopener noreferrer">React</a></li></ol></div></article><nav class="pagination-nav docusaurus-mt-lg" aria-label="Docs pages navigation"><a 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