在 EAS 上创建开发版本

安装 expo-dev-client

🌐 Install expo-dev-client

构建原生应用（Android）

🌐 Build the native app (Android)

阅读更多关于 EAS 上的 Android 构建 的信息。

🌐 Read more about Android builds on EAS.

构建本地应用（iOS 模拟器）

🌐 Build the native app (iOS Simulator)

在 eas.json 中编辑 development 配置，并将 simulator 选项设置为 true（如果你还想为该项目创建 iOS 设备构建，则必须为模拟器构建创建一个单独的配置）。

🌐 Edit development profile in eas.json and set the simulator option to true (you have to create a separate profile for simulator builds if you also want to create iOS device builds for this project).

{
  "build": {
    "development": {
      "ios": {
        "simulator": true
      }
    }
  }
}

iOS 模拟器构建只能安装在模拟器上，不能安装在真实设备上。

🌐 iOS Simulator builds can only be installed on simulators and not on real devices.

阅读有关 EAS 上的 iOS 模拟器构建 的更多信息。

🌐 Read more about iOS Simulator builds on EAS.

构建本地应用（iOS设备）

🌐 Build the native app (iOS device)

iOS 设备构建只能安装在 iPhone 设备上，无法安装在 iOS 模拟器上。

🌐 iOS device builds can only be installed on iPhone devices and not on iOS Simulators.

阅读更多关于 iOS 设备在 EAS 上的构建 的信息。

🌐 Read more about iOS device builds on EAS.

安装应用

🌐 Install the app

你需要在你的设备、模拟器或模拟器上安装本地应用。

🌐 You'll need to install the native app on your device, emulator, or simulator.

在 EAS 上构建时

🌐 When building on EAS

如果你在 EAS 上创建开发版本，构建完成后，CLI 会提示你安装该应用。你也可以从 expo.dev 仪表板或使用 Expo Orbit 安装之前的构建版本。

🌐 If you create your development build on EAS, the CLI will prompt you to install the app after the build is finished. You can also install previous builds from the expo.dev dashboard or using Expo Orbit.

使用 EAS CLI 本地构建时

🌐 When building locally using EAS CLI

在本地构建时，构建的输出将是一个归档文件。你可以将其拖放到 Android 模拟器或 iOS 模拟器上进行安装，或者使用 Expo Orbit 从本地电脑安装构建版本。

🌐 When building locally the output of the build will be an archive. You may drag and drop this on your Android Emulator/iOS Simulator to install it, or use Expo Orbit to install a build from your local machine.

启动打包器

🌐 Start the bundler

第2步中构建的开发客户端是你应用的原生部分（基本上就是你自己的 Expo Go 版本）。要继续开发，你还需要启动 JavaScript 打包器。

🌐 The development client built in step 2 is the native side of your app (basically your own version of Expo Go). To continue developing, you'll also want to start the JavaScript bundler.

根据你如何构建应用，这可能已经在运行，但如果由于任何原因关闭了进程，无需重新构建你的开发客户端。只需使用以下方式重新启动 JavaScript 打包器：

🌐 Depending on how you built the app, this may already be running, but if you close the process for any reason, there is no need to rebuild your development client. Simply restart the JavaScript bundler with:

这与你在 Expo Go 中使用的命令相同。它会检测你的项目是否安装了 expo-dev-client，如果安装了，它将默认针对你的开发构建而不是 Expo Go。

🌐 This is the same command you would have used with Expo Go. It detects whether your project has expo-dev-client installed, in which case it will default to targeting your development build instead of Expo Go.