React-Native hot Update - three minutes to teach you realize

Haha, today is the big pig in a brief written the first article, come to the question, this article using the most current version of RNthe Code-Pushpresentation, in which the parameters are not explained in detail too much, more parameters can be explained with reference to other articles, here APP can only guarantee the normal hot update operation, convenient quick start, followed by a large pig happy together now.

Operations Guide

The following operation is completed on a Mac system, after all, for many years after the big pig finally afford to buy a Mac a.

1. Creating React-Nativeproject

react-native init dounineApp

2. installationcode-push-cli

npm install -g code-push-cli

3. Registration code-pushAccount

code-push register
Please login to Mobile Center in the browser window we've just opened.

Enter your token from the browser: 
#会弹出一个浏览器,让你注册,可以使用github帐号对其进行授权,授权成功会给一串Token,点击复制，在控制进行粘贴回车(或者使用code-push login命令)。

Enter your token from the browser:  b0c9ba1f91dd232xxxxxxxxxxxxxxxxx
#成功提示如下方
Successfully logged-in. Your session file was written to /Users/huanghuanlai/.code-push.config. You can run the code-push logout command at any time to delete this file and terminate your session.

4. In code-pushadding a ios of app

code-push app add dounineApp-ios ios react-native
#成功提示如下方
Successfully added the "dounineApp-ios" app, along with the following default deployments:
┌────────────┬──────────────────────────────────────────────────────────────────┐
│ Name       │ Deployment Key                                                   │
├────────────┼──────────────────────────────────────────────────────────────────┤
│ Production │ yMAPMAjXpfXoTfxCd0Su9c4-U4lU6dec4087-57cf-4c9d-b0dc-ad38ce431e1d │
├────────────┼──────────────────────────────────────────────────────────────────┤
│ Staging    │ IjC3_iRGEZE8-9ikmBZ4ITJTz9wn6dec4087-57cf-4c9d-b0dc-ad38ce431e1d │
└────────────┴──────────────────────────────────────────────────────────────────┘

5. Continues to code-pushadd an android app that

code-push app add dounineApp-android android react-native
#成功提示如下方
Successfully added the "dounineApp-android" app, along with the following default deployments:
┌────────────┬──────────────────────────────────────────────────────────────────┐
│ Name       │ Deployment Key                                                   │
├────────────┼──────────────────────────────────────────────────────────────────┤
│ Production │ PZVCGLlVW-0FtdoCF-3ZDWLcX58L6dec4087-57cf-4c9d-b0dc-ad38ce431e1d │
├────────────┼──────────────────────────────────────────────────────────────────┤
│ Staging    │ T0NshYi9X8nRkIe_cIRZGbAut90a6dec4087-57cf-4c9d-b0dc-ad38ce431e1d │
└────────────┴──────────────────────────────────────────────────────────────────┘

6. Add in the project root directoryreact-native-code-push

npm install react-native-code-push --save
#或者
yarn add react-native-code-push

7. link react-native-code-push

react-native link
Scanning folders for symlinks in /Users/huanghuanlai/dounine/oschina/dounineApp/node_modules (8ms)
? What is your CodePush deployment key for Android (hit <ENTER> to ignore) T0NshYi9X8nRkIe_cIRZGbAut90a6dec4087-57cf-4c9d-b0dc-ad38ce431e1d

#将刚才添加的Android App的Deployment Key复制粘贴到这里,复制名为Staging测试Deployment Key。

rnpm-install info Linking react-native-code-push android dependency 
rnpm-install info Android module react-native-code-push has been successfully linked 
rnpm-install info Linking react-native-code-push ios dependency 
rnpm-install WARN ERRGROUP Group 'Frameworks' does not exist in your Xcode project. We have created it automatically for you.
rnpm-install info iOS module react-native-code-push has been successfully linked 
Running ios postlink script
? What is your CodePush deployment key for iOS (hit <ENTER> to ignore) IjC3_iRGEZE8-9ikmBZ4ITJTz9wn6dec4087-57cf-4c9d-b0dc-ad38ce431e1d

#继续复制Ios的Deployment Key

Running android postlink script

8. In react-nativethe App.jsAdd File to automatically update code

import codePush from "react-native-code-push";
const codePushOptions = { checkFrequency: codePush.CheckFrequency.MANUAL };
export default class App extends Component<{}> {
  
  componentDidMount(){
    codePush.sync({
      updateDialog: true,
      installMode: codePush.InstallMode.IMMEDIATE,
      mandatoryInstallMode:codePush.InstallMode.IMMEDIATE,
      //deploymentKey为刚才生成的,打包哪个平台的App就使用哪个Key,这里用IOS的打包测试
      deploymentKey: 'IjC3_iRGEZE8-9ikmBZ4ITJTz9wn6dec4087-57cf-4c9d-b0dc-ad38ce431e1d',
      });
  }
  ...

9. Run the project on ios simulator

react-native run-ios

The next significant FIG.

1: Open the debug

2: CodePushhas already been

App currently have the latest version

10. Released a new version of ios

code-push release-react dounineApp-ios ios

Posted success shown in the lower

Detecting ios app version:

Using the target binary version value "1.0" from "ios/dounineApp/Info.plist".

Running "react-native bundle" command:

node node_modules/react-native/local-cli/cli.js bundle --assets-dest /var/folders/m_/xcdff0xd62j4l2xbn_nfz00w0000gn/T/CodePush --bundle-output /var/folders/m_/xcdff0xd62j4l2xbn_nfz00w0000gn/T/CodePush/main.jsbundle --dev false --entry-file index.js --platform ios
Scanning folders for symlinks in /Users/huanghuanlai/dounine/oschina/dounineApp/node_modules (10ms)
Scanning folders for symlinks in /Users/huanghuanlai/dounine/oschina/dounineApp/node_modules (10ms)
Loading dependency graph, done.

bundle: start
bundle: finish
bundle: Writing bundle output to: /var/folders/m_/xcdff0xd62j4l2xbn_nfz00w0000gn/T/CodePush/main.jsbundle
bundle: Done writing bundle output

Releasing update contents to CodePush:

Upload progress:[==================================================] 100% 0.0s
Successfully released an update containing the "/var/folders/m_/xcdff0xd62j4l2xbn_nfz00w0000gn/T/CodePush" directory to the "Staging" deployment of the "dounineApp-ios" app.

11. Refresh re-Load Applications

12. Andrews released

9 to 11 and the above steps are the same, the corresponding command into Android, the simplified command results

1. Modify App.js of deploymentKey to Android

deploymentKey:'T0NshYi9X8nRkIe_cIRZGbAut90a6dec4087-57cf-4c9d-b0dc-ad38ce431e1d'

2. Run

react-native run-android

3. Publish

code-push release-react dounineApp-android android

4. refresh application, as shown below

Welfare projects Source

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