这是下载工具，直接下载GooglePlay安装包

https://apps.evozi.com/apk-downloader/https://apps.evozi.com/apk-downloader/?id=host.exp.exponent

 2023年版本https://storage.evozi.com/apk/dl/17/04/19/host.exp.exponent_152.apk 

Expo Go

Learn about Expo Go, the free, open-source client for developing and testing React Native apps on Android and iOS.

Expo Go is a free, open-source client for testing React Native apps on Android and iOS devices without building anything locally. It allows you to open up apps served through Expo CLI and run your projects faster when developing them.

Install Expo Go on your device

It is available on both the Android Play Store and iOS App Store.

• Android Play Store - Android Lollipop (5) and greater
• iOS App Store - iOS 13 and greater

How it works

Expo Go is a native app that is installed on your device. When you run npx expo start in your project, Expo CLI starts a development server and generates a QR code. You can then open the Expo Go app on your device and scan the QR code to connect to the dev server.

Terminal

Copy

- npx expo start

The dev server returns a JSON manifest file that describes the project. Expo Go uses this manifest to download the JavaScript bundle and any assets required to run the project. Then, the JavaScript engine executes this JavaScript bundle to render the React Native app.

You can open and share projects with the members of your organization by publishing with EAS Update. Updates are bundled for production environments using the npx expo export command.