摘要:
var getType = function(obj) { if (obj == null) { return String(obj); } return typeof obj === 'object' || typeof obj === 'function' ? obj.constructor && obj.constructor.name && obj... 阅读全文
posted @ 2016-09-05 09:18
shidengyun
阅读(368)
评论(0)
推荐(0)