摘要：
Javascript继承机制的设计思想http://www.ruanyifeng.com/blog/2011/06/designing_ideas_of_inheritance_mechanism_in_javascript.html学习Javascript闭包（Closure）http://www.ruanyifeng.com/blog/2009/08/learning_javascript_closures.htmlJavascript 面向对象编程（一）：封装http://www.ruanyifeng.com/blog/2010/05/object-oriented_javascript 阅读全文
