I am making making an app using PhoneGap framework.
PhoneGap provides build Service (http://build.phonegap.com) that allows us to build and package app in cloud.You do not need to install any SDK locally to build app.
Is there any way to build cordova app Online
Did you try Monaca? They have free plans: https://monaca.io
You could also use Intel XDK platform. I've found very useful to develop in brackets+chrome and test and build in intel xdk. They have a very powerful emulator (over ripple afik). Also intel-xdk is becoming more powerful every day and they are actively improving it.
To build a cordova app in intel you don't need to change anything in your code.
来源：https://stackoverflow.com/questions/26276903/is-it-possible-to-build-cordova-app-online