关键角色：移动设备：运行原生代码。NodeJS Server：提供模块系统和其他开发工具支持。Chrome 浏览器：作为调试工具的窗口。React Native JavaScript 代码：开发者编写的代码。调试流程：启动 Packager：通过命令行输入“npm start”启动，提供 WebSocket 服务。在模拟器中运行应用：在 XCode 中运行应用，模拟器...
如果你在命令行中输入: “npm start”. 那么他会触发 react-native/local-cli/cli.js 去执行start.这个在 项目的package.json 中可以看到. 包括在XCode > Build Phases > React-Native shell >react-native-xcode.sh最后执行的也是 cli.js. 然后他会起一个 NodeJS Server,基于 Connect 开发的. 顺序是这样的...
点击开发菜单中的Debugin Chrome。然后会打开一个网页:http://localhost:8081/debugger-ui界面截图例如以下: 只是第一次打开须要安装ReactDevTools(最好FQ一下)。 安装方法教程: http://facebook.github.io/react/blog/2015/09/02/new-react-developer-tools.html Chrome加入开发调试插件: 安装完插件,回退到原来的...
通过命令行输入“npm start”，Packager 会执行 start 命令，触发 react-native/local-cli/cli.js 进行操作，这通常在项目的 package.json 中可见。Packager 启动 NodeJS Server，基于 Connect 开发，同时配置 WebSocket 服务。步骤 2：在模拟器中运行 React Native 应用 在 XCode 中运行应用，模拟器将...
【ReactNative从入门到赚钱】10.本地化存储初步。这个课题可以很复杂,但要先搞清楚自己的设计思路 41:03 React Native expo开发build系列1-回顾 08:34 React Native expo开发build系列2-Expo实用流程 21:57 React Native expo开发build系列3-EAS把我整崩溃了,但还是咬牙发了这集视频 21:41 课程预告:从头...
React native offers a couple of methods that help in debugging your code.In App Developer MenuYou can open the developer menu on the IOS simulator by pressing command + D.On Android emulator, you need to press command + M.Reload − Used for reloading simulator. You can use shortcut ...
This page explains the different tools to debug your APM React Native integration, bypass the 6-hour batching, and change the SDK log level for your React Native apps. Suggest Edits Debug Mode In case you would like to view your data on the dashboard without having to wait for the SDK'...
With Bugsnag, enjoy efficient debugging with Bugsnag's React Native library. Get full stacktraces for all React Native errors in a single project. Learn more!
前面我们已经对ReactNative的环境搭建以及开发的IDE做了相关的讲解,今天我们的主要讲解的是应用设备运行(Running)以及调试方法(Debugging)。本节的前提条件就是大家已经搭建了ReactNative的相关环境。需要运行和调试应用,首先我们需要使用react-nativeinit
On the React Native side, there is currently no development and debugging tool as easy as React Devtool, and viewing the status of RN is a major pain point for developers. Therefore, Luna plans to add a viewer for the component tree and component status in the future. , it will no ...