新手不是很懂js的依赖注入，请各位高手指教！ 最好能够有代码的演示！
学习是最好的投资！
http://krasimirtsonev.com/blog/article/Dependency-injection-in-JavaScripthttp://stackoverflow.com/questions/20058391/javascript-dependency-injection
《当IoC遇见了Node.js》
![[웹 프런트엔드] Node.js 빠른 시작](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
http://krasimirtsonev.com/blog/article/Dependency-injection-in-JavaScript
http://stackoverflow.com/questions/20058391/javascript-dependency-injection
《当IoC遇见了Node.js》