版本：3.20.4
- https://cdn.bootcdn.net/ajax/libs/ember.js/3.20.4/ember-template-compiler.js
- https://cdn.bootcdn.net/ajax/libs/ember.js/3.20.4/ember-template-compiler.min.js
- https://cdn.bootcdn.net/ajax/libs/ember.js/3.20.4/ember-testing.js
- https://cdn.bootcdn.net/ajax/libs/ember.js/3.20.4/ember-testing.min.js
- https://cdn.bootcdn.net/ajax/libs/ember.js/3.20.4/ember.debug.js