摘要: 区别 代码1: var scope = "global scope"; function check(){ var scope = "local scope"; function f() {return scope;} return f; } check()(); //local scope 代码2: var scope = "global scope"; functi... 阅读全文
posted @ 2016-04-23 10:21 三人行{必有我师} 阅读(161) 评论(0) 推荐(0) 编辑