For work needs, I started to learn cocos2d-JS development. For students with only C++ foundation, it is really difficult. However, all came, and I had to bite the bullet and rush forward.
It seems impossible to import the js-test project under the sample in Cocos Code IDE. Here is a stupid way, create a new js project, and overwrite the newly created project with the files under sample/js-test.
Run the demo project in the browser, a lot of things, great!
The first day of game development.