kindMaker
迷茫在校生
怕什么，没什么可怕的
获得徽章 0
- 给大家道题目，摸鱼的可以看看
var name = 'global';
var obj = {
name: 'local',
foo: function () {
this.name = 'foo';
}.bind(window)
};
var bar = new obj.foo();
setTimeout(function () {
console.log(window.name);
}, 0);
console.log(bar.name);
var bar3 = bar2 = bar;
bar2.name = 'foo2';
console.log(bar3.name);展开评论点赞
![[可怜]](http://lf-web-assets.juejin.cn/obj/juejin-web/xitu_juejin_web/img/jj_emoji_5.ece2a96.png)