前端 CDN 公共库：
AngularJS is an MVC framework for building web applications. The core features include HTML enhanced with custom component and data-binding capabilities, dependency injection and strong focus on simplicity, testability, maintainability and boiler-plate re
Dojo saves you time and scales with your development process, using web standards as its platform. It’s the toolkit experienced developers turn to for building high quality desktop and mobile web applications.