RnMultibundler

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bundle 397b2ed843 build(iOS): 添加 iOS 平台的打包命令 1 hete
config 397b2ed843 build(iOS): 添加 iOS 平台的打包命令 1 hete
ios 67162f6840 Initial commit 1 hete
scripts 974696aa4e init 1 hete
specs dfa3180cec docs:完善项目结构和说明文档 1 hete
src 4c54e8ba98 refactor: 更新 Android 资源保留策略 1 hete
.eslintrc.js 67162f6840 Initial commit 1 hete
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README.md 67162f6840 Initial commit 1 hete
babel.config.js 2047b101ca feat(navigation): 实现原生导航模块并优化项目结构 1 hete
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index.js 28646bf960 refactor(YiwangxinMultip): 重构项目并重命名 1 hete
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metro.common.config.js 974696aa4e init 1 hete
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metro.main.config.js 974696aa4e init 1 hete
package.json bd3847e0ab feat(android): 优化资源加载和活动跳转逻辑 1 hete
tsconfig.json 2047b101ca feat(navigation): 实现原生导航模块并优化项目结构 1 hete
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README.md

This is a new React Native project, bootstrapped using @react-native-community/cli.

Getting Started

Note: Make sure you have completed the Set Up Your Environment guide before proceeding.

Step 1: Start Metro

First, you will need to run Metro, the JavaScript build tool for React Native.

To start the Metro dev server, run the following command from the root of your React Native project:

# Using npm
npm start

# OR using Yarn
yarn start

Step 2: Build and run your app

With Metro running, open a new terminal window/pane from the root of your React Native project, and use one of the following commands to build and run your Android or iOS app:

Android

# Using npm
npm run android

# OR using Yarn
yarn android

iOS

For iOS, remember to install CocoaPods dependencies (this only needs to be run on first clone or after updating native deps).

The first time you create a new project, run the Ruby bundler to install CocoaPods itself:

bundle install

Then, and every time you update your native dependencies, run:

bundle exec pod install

For more information, please visit CocoaPods Getting Started guide.

# Using npm
npm run ios

# OR using Yarn
yarn ios

If everything is set up correctly, you should see your new app running in the Android Emulator, iOS Simulator, or your connected device.

This is one way to run your app — you can also build it directly from Android Studio or Xcode.

Step 3: Modify your app

Now that you have successfully run the app, let's make changes!

Open App.tsx in your text editor of choice and make some changes. When you save, your app will automatically update and reflect these changes — this is powered by Fast Refresh.

When you want to forcefully reload, for example to reset the state of your app, you can perform a full reload:

  • Android: Press the R key twice or select "Reload" from the Dev Menu, accessed via Ctrl + M (Windows/Linux) or Cmd ⌘ + M (macOS).
  • iOS: Press R in iOS Simulator.

Congratulations! :tada:

You've successfully run and modified your React Native App. :partying_face:

Now what?

  • If you want to add this new React Native code to an existing application, check out the Integration guide.
  • If you're curious to learn more about React Native, check out the docs.

Troubleshooting

If you're having issues getting the above steps to work, see the Troubleshooting page.

Learn More

To learn more about React Native, take a look at the following resources: