Android无法加载JS捆绑包 [英] Android failed to load JS bundle

问题描述

我正在尝试在Nexus5(Android 5.1.1)上运行AwesomeProject.

I'm trying to run AwesomeProject on my Nexus5 (android 5.1.1).

我能够构建项目并将其安装在设备上.但是当我运行它时，我会看到一个红色屏幕

I'm able to build the project and install it on the device. But when I run it, I got a red screen saying

无法下载JS捆绑包.您是否忘了启动开发服务器或连接设备?

Unable to download JS bundle. Did you forget to start the development server or connect your device?

在React Native iOS中，我可以选择离线加载jsbundle.我该如何在Android上做同样的事情? (或者至少在哪里可以配置服务器地址?)

In react native iOS, I can choose to load jsbundle offline. How can I do the same thing for Android? (Or at least, where can I configure the server address?)

1. react-native start > /dev/null 2>&1 &
2. adb reverse tcp:8081 tcp:8081

1. react-native start > /dev/null 2>&1 &
2. adb reverse tcp:8081 tcp:8081

请查看dsissitka的答案以获取更多详细信息.

please take a look at dsissitka's answer for more details.

1. 在android/app/src/main
下创建资产文件夹
2. curl "http://localhost:8081/index.android.bundle?platform=android" -o "android/app/src/main/assets/index.android.bundle"

1. create an assets folder under android/app/src/main
2. curl "http://localhost:8081/index.android.bundle?platform=android" -o "android/app/src/main/assets/index.android.bundle"

请查看kzzzf的答案以获取更多详细信息.

please take a look at kzzzf's answer for more details.

推荐答案

要在服务器运行(react-native start)时将JS文件捆绑到apk中，将捆绑下载到应用程序的资产目录中:

To bundle JS file into your apk while having your server running (react-native start) download bundle into assets directory of your app:

curl "http://localhost:8081/index.android.bundle?platform=android" -o "android/app/src/main/assets/index.android.bundle"

在下一版本(0.12)中，我们将修复react-native bundle命令以按预期使用android项目.

With the next release (0.12) we'll fix react-native bundle command to work with android projects as expected.

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