ionic cordova prepare
Copies assets to Cordova platforms, preparing them for native builds
$ ionic cordova prepare [platform] [options]
ionic cordova prepare will do the following:
- Perform an Ionic build, which compiles web assets to www/.
 - Copy the www/ directory into your Cordova platforms.
 - Transform config.xml into platform-specific manifest files.
 - Copy icons and splash screens from resources/ to into your Cordova platforms.
 - Copy plugin files into specified platforms.
 
You may wish to use ionic cordova prepare if you run your project with Android Studio or Xcode.
platform
用意したいプラットフォーム(例:android、ios)。
Options
--no-build: Do not invoke an Ionic build--prod: Flag to use theproductionconfiguration
Advanced Options
--configuration=<conf>: Specify the configuration to use (or-c)--source-map: Output source maps--watch: Rebuild when files change
Examples
$ ionic cordova prepare 
$ ionic cordova prepare ios
$ ionic cordova prepare android