Download code or clone repository in to your system. If you have GIT installed. Open command line and go to root direcotry (www or wwwroot) of your WAMP, MAMP or XAMPP directory.
Type following command.
` git clone git@github.com:programmer-blog/restful-services-in-codeigniter.git `
Create a MySQL database dbbookstore using phpMyAdmin
There is a db directory in the repository. This direcotry contains SQL commands for creating and populating data into SQL books table. Copy SQL commands and run in SQL tab of PHPMyAdmin.
In Postman, you can test all the HTTP methods.
http://programmerblog.net/create-restful-web-services-in-codeigniter