Js原型链的理解:http://www.jb51.net/article/83424.htm http://www.cnblogs.com/TomXu/archive/2012/01/05/2305453.html
转载于:https://www.cnblogs.com/Begin-Vic/p/6601175.html
Js原型链的理解:http://www.jb51.net/article/83424.htm http://www.cnblogs.com/TomXu/archive/2012/01/05/2305453.html
转载于:https://www.cnblogs.com/Begin-Vic/p/6601175.html