如何通过Rails上的json接受发布请求？

Question

I have a controller which accepts both html and json format data. I want to know how to accept the data of json format from the POST request from the browser's REST client . Null values are getting stored in the database. How to convert Json format data into string to store it in the database? I have used rabl gem to filter json contents. Ruby on Rails .

Answer 1

You might want to take a look at the serialize class method:

http://apidock.com/rails/ActiveRecord/Base/serialize/class

This allows one to easily save the incoming JSON format and parse it to a Hash when retreiving it from the database.