微软的React Native热更新_microsoft.reactnative-优快云博客

本文链接：https://blog.youkuaiyun.com/2301_82241859/article/details/138650401

如果已经注册过使用

code-push login

会打开浏览器，我是选择github账号登录，在命令行粘贴token，回车即可登录。

登录成功会返回：

Successfully logged-in. Your session file was written to /Users/hfmoney/.code-push.config. You can run the code-push logout command at any time to delete this file and terminate your session.

3、注册应用以及管理应用：

注册应用:

code-push app add <appName>

不同平台使用不同的名字，比如android和ios两个平台就创建两个应用，MyProjectAndroid和MyProjectIOS。

注册成功会返回：

Paste_Image.png

staging代表开发版的热更新部署，production代表生产版的热更新部署。

在ios中，将staging的部署key复制在info.plist的CodePushDeploymentKey值中。

在android中，复制在Application的getPackages的CodePush构造中。

NOTE: As a reminder, you can retrieve these keys by running code-push deployment ls <APP_NAME> -k from your terminal.

4、集成RN

import codePush

from

“react-native-code-push”;

…

@codePush

export

default

class App extends Component {

…

}

By default, CodePush will check for updates on every app start. If an update is available, it will be silently downloaded, and installed the next time the app is restarted (either explicitly by the end user or by the OS), which ensures the least invasive experience for your end users.

5、打release包，然后在修改rn代码或者rn方的图片资源等。

6、发布rn的bundle到微软服务器：

code-push release-react <AppName> <PlatName>

会自动先执行：”react-native bundle” 命令打包:

code-

push release-react MyProject ios

node node_modules

/react-native/

local-cli

/cli.js bundle --assets-dest /

var

/folders/g5

/f8hqh2bn3dl9942583b0c7tr0000gn/T

/CodePush --bundle-output /

var

/folders/g5

/f8hqh2bn3dl9942583b0c7tr0000gn/T

/CodePush/main.jsbundle --dev

false --entry-

file

index.ios.js –

platform ios

打包完成后会自动上传到热更新服务器：

Releasing

update

contents

to CodePush

Upload progress:[==================================================]

100%

0.0s

Successfully released

update containing

the

“/var/folders/g5/f8hqh2bn3dl9942583b0c7tr0000gn/T/CodePush”

Android和iOS的区别

1、if you are targeting both platforms it is recommended to create separate CodePush applications for each platform.

2、Android 的 release版本的发布：打包APK

3、code-push release-react <AppName> <PlatName>注意平台名称。

code-push release-react <appName> <platform>

[--bundleName <bundleName>]

[--deploymentName <deploymentName>]

[--description <description>]

[--development <development>]

[--disabled <disabled>]

[--entryFile <entryFile>]

[--gradleFile <gradleFile>]

[--mandatory]

[--noDuplicateReleaseError]

[--outputDir <outputDir>]

[--plistFile <plistFile>]

[--plistFilePrefix <plistFilePrefix>]

[--sourcemapOutput <sourcemapOutput>]

[--targetBinaryVersion <targetBinaryVersion>]

[--rollout <rolloutPercentage>]

For more details about how the release-react command works, as well as the various parameters it exposes, refer to the CLI docs

热更新的版本控制

版本中前缀~,^,和没有前缀的区别: semver range expression.

官方的热更新指定版本参数说明：TARGET BINARY VERSION PARAMETER

Android的版本查看：The android.defaultConfig.versionName property in your build.gradle file

iOS的版本查看：The CFBundleShortVersionString key in the Info.plist file

在release-react时不指定targetBinaryVersion参数时，会从以上目录下查看版本号，并对该版本进行打包更新。

NOTE: If the app store version in the metadata files are missing a patch version, e.g. 2.0, it will be treated as having a patch version of 0, i.e. 2.0 -> 2.0.0.

code push提供的多种功能：

1、可以团队合作：App Management

2、可以修改metadata数据：Patching Update Metadata。

3、可以回滚更新：Rolling Back Updates。

4、可以debug code push，实时查看code push的状态：

Paste_Image.png

NOTE: The debug command supports both emulators and devices for Android, but currently only supports listening to logs from the iOS simulator. We hope to add device support soon.

5、可以将发布到部署在Staging的更新在经过测试无误后发布到Production中去： Promoting Updates