How to access REST services in ionic2?

Please can you help me, i want to know how to use the REST service in Ionic2.

** see the code I just posted here **

EXCEPTION: No provider for Http! How to solve?

Thank you, i try it and it’s work.

Hello aaronksaunders. can you help me please. i search how to handle the return object, and how to use the post, update, and delete methods to invoke rest service.