摘要: 题目如下: function Foo() { getName = function () { alert (1); }; return this; } Foo.getName = function () { alert (2);}; Foo.prototype.getName = function 阅读全文
posted @ 2020-05-27 15:27 LeoX的爬坑笔记 阅读(144) 评论(0) 推荐(0)