掌握React Native:移动应用开发新境界

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"Learning React Native: Building Mobile Applications with JavaScript by Bonnie Eisenman" React Native是一个由Facebook开发的开源框架,它允许开发者使用JavaScript来构建原生移动应用程序。这个框架结合了Web开发的灵活性和移动应用的高性能,为开发者提供了一种跨平台的开发解决方案。 React Native的优势在于: 1. **无需WebView**:与Hybrid app或Webapp相比,React Native不依赖WebView,避免了WebView带来的交互不流畅和性能瓶颈。这使得React Native应用在用户界面响应速度和体验上更接近原生应用。 2. **强扩展性**:React Native基于原生控件,开发者可以通过JavaScript自由组合和定制UI,这提供了高度的灵活性,可以创建出独特且功能丰富的应用界面。 3. **原生动画支持**:得益于与Native代码的紧密集成,React Native可以利用原生平台的动画库,轻松实现复杂的动画效果,如流畅的过渡、弹性滚动等,这些在纯Web开发中实现起来较为困难。 4. **热更新能力**:与传统的Native app相比,React Native的一个显著优势是可以通过远程更新JavaScript代码来更新应用,无需用户下载新版本,这极大地提高了迭代效率和用户体验。 在《Learning React Native》这本书中,作者Bonnie Eisenman深入浅出地介绍了如何使用React Native构建移动应用。书中可能涵盖了以下知识点: - **React基础知识**:包括组件化开发、状态管理和props,以及JSX语法。 - **React Native架构**:讲解React Native如何桥接JavaScript和原生代码,实现视图渲染和事件处理。 - **UI组件**:介绍如何使用React Native内置的组件(如View、Text、Image等)构建界面,并自定义组件。 - **网络请求和数据管理**:探讨如何进行API调用,以及如何使用Redux或其他状态管理工具管理应用状态。 - **原生模块集成**:解释如何编写和使用自定义的原生模块,以访问特定于平台的功能,如蓝牙、GPS等。 - **性能优化**:分享最佳实践,如何避免性能瓶颈,提高应用的响应速度和电池效率。 - **测试和调试**:介绍React Native的测试工具和调试技巧,包括模拟器和真机调试。 - **发布和更新流程**:讲解如何打包应用,提交到App Store或Google Play,以及如何进行热更新。 本书适合对JavaScript有一定基础,想要学习或已经使用React Native开发移动应用的开发者阅读,通过学习,读者将能够掌握React Native的开发流程,创建出高效、美观的原生移动应用。
2018-07-25 上传
Learning React A hands-on guide to building web applications using React and Redux As far as new web frameworks and libraries go, React is quite the runaway success. It not only deals with the most common problems developers face when building complex apps, it throws in a few additional tricks that make building the visuals for such apps much, much easier. What React isn’t, though, is beginner-friendly and approachable. Until now. In Learning React , author Kirupa Chinnathambi brings his fresh, clear, and very personable writing style to help web developers new to React understand its fundamentals and how to use it to build really performant (and awesome) apps. The only book on the market that helps you get your first React app up and running in just minutes, Learning React is chock-full of colorful illustrations to help you visualize difficult concepts and practical step-by-step examples to show you how to apply what you learn. Build your first React app Create components to define parts of your UI Combine components into other components to build more complex UIs Use JSX to specify visuals without writing full-fledged JavaScript Deal with maintaining state Work with React’s way of styling content Make sense of the mysterious component lifecycle Build multi-page apps using routing and views Optimize your React workflow using tools such as Node, Babel, webpack, and others Use Redux to make managing your app data and state easy Contents at a Glance 1 Introducing React 2 Building Your First React App 3 Components in React 4 Styling in React 5 Creating Complex Components 6 Transferring Properties 7 Meet JSX... Again! 8 Dealing with State in React 9 Going from Data to UI in React 10 Events in React 11 The Component Lifecycle 12 Accessing DOM Elements in React 13 Setting Up Your React Dev Environment 14 Working with External Data in React 15 Building an Awesome Todo List App in React 16 Creating a Sliding Menu in React 17 Avoiding Unnecessary Renders in React 18 Creating a Single-Page App in React Using React Router 19 Introduction to Redux 20 Using Redux with React