对于最新的react原生版本来捆绑项目

安卓

React-native bundle——platform android——dev false——entry-file index.js——bundle-output android/app/src/main/assets/index.android。Bundle——assets-dest android/app/src/main/res/

iOS

React-native bundle——entry-file index.js——platform ios——dev false——bundle-output ios/main。Jsbundle——assets-dest ios

执行如下命令:

react-native run-android --variant=release

注意——variant=release仅在设置了签名时可用 使用cd android && ./gradlew assemblerrelease。

Android Studio中的GUI方式

Have the Android app part of the React Native app open in Android Studio (this just means opening the android folder of your react-native project with Android Studio) Go to the "Build" tab at the top Go down to "Build Bundle(s) / APK(s)" Then select "Build APK(s)" This will walk you through a process of locating your keys to sign the APK or creating your keys if you don't have them already which is all very straightforward. If you're just practicing, you can generate these keys and save them to your desktop. Once that process is complete and if the build was successful, there will be a popup down below in Android Studio. Click the link within it that says "locate" (the APK) That will take you to the apk file, move that over to your android device. Then navigate to that file on the Android device and install it.

参考react-native关于生成签名APK的官方文档

原生生成签名APK

一些有用的脚本为windows用户

在包中复制粘贴这些代码。“script”下的Json文件:{}

 * VS Code
   --Enable NPM SCRIPT

   --Now you can directly run scripts from here


    "android": "react-native run-android",
    "clean-run-android": "cd android && ./gradlew clean && cd.. && react-native run-android  ",
    "start": "node node_modules/react-native/local-cli/cli.js start --reset-cache",
    "reset": "rm -rf node_modules/ && npm cache clear && watchman watch-del-all && npm i",
    "debug-build": "react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res/ && cd android && ./gradlew assembleDebug && cd app/src/main/res/ && rmdir /S /Q raw && rmdir /S /Q drawable-mdpi",
    "release-build": "react-native bundle --platform android --dev false --entry-file index.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/build/intermediates/res/merged/release/ && cd android && ./gradlew assembleRelease && cd..",
    "install-apk": "cd android && ./gradlew installRelease",
    "release-aab": "cd android && ./gradlew bundleRelease"

对于最新的react原生版本来捆绑项目

安卓

React-native bundle——platform android——dev false——entry-file index.js——bundle-output android/app/src/main/assets/index.android。Bundle——assets-dest android/app/src/main/res/

iOS

React-native bundle——entry-file index.js——platform ios——dev false——bundle-output ios/main。Jsbundle——assets-dest ios