原生javascript实现extend
摘要：
var obj1 = {'a': 'obj2','b':'2'}; var obj2 = {name: 'obj3'}; function extend() { var length = arguments.length; var target = arguments[0] || {}; if (t 阅读全文
posted @ 2018-07-13 15:53 ranyonsue 阅读(503) 评论(0) 推荐(0) 编辑
