This is a views backend module for supporting json from source. Cause i dont have dev access to drupal repos, and has no time to idenfity it, i push it to github. Everyone could change it and move it to drupal repos whatever. I copied a lot of code from views_xml_backend.
This project is one time code project. (That means i will finish a trial version, and leave it alone. You could certainly continue it by your choice.)
Just install it as normal module.
I'm yarco from China. And i'm a phper who like programming. PHP, python, c/c++/objc are all my favorate.