[ionic, makeclean] How to makeclean an Ionic native app and then repire it

# make clean

keep ./src, ./e2e and ./resource, then remove all other folders

# Repair the project

ionic repair

codova prepare android

# Test

# Previewing test

ionic serve

# Android devices test

ionic cordova run android --host 192.168.21.15

 

Enjoy!

by Jing.