Could not get BatchedBridge, make sure your bundle is packaged correctly

问题：Could not get BatchedBridge, make sure your bundle is packaged correctly

解决方案：cd 进入项目根目录执行如下安装命令：
react-native bundle --platform android --dev false --entry-file index.android.js --bundle-output android/app/src/main/assets/index.android.bundle --assets-dest android/app/src/main/res/
直接执行此命令如果出现如下错误(no such file..)，请到app/src/main目录下手动创建assets文件加，然后在从新执行。