版本：2.0.0-alpha.55
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/Rx.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/Rx.min.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/Rx.umd.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/Rx.umd.min.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/angular2-all-testing.umd.dev.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/angular2-all.umd.dev.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/angular2-all.umd.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/angular2-all.umd.min.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/angular2-polyfills.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/angular2-polyfills.min.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/angular2.dev.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/angular2.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/angular2.min.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/http.dev.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/http.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/http.min.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/router.dev.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/router.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/router.min.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/testing.dev.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/upgrade.dev.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/upgrade.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/upgrade.min.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/web_worker/ui.dev.
- https://cdn.bootcdn.net/ajax/libs/angular./2.0.0-alpha.55/web_worker/worker.dev.