摘要: 不绑定this var obj = { age: 1, say: function() { setTimeout(function() { console.log(this, this.age); // window undefined }, 0); }, } var obj1 = { age: 1 阅读全文
posted @ 2020-03-15 22:12 jayfeng925 阅读(1629) 评论(0) 推荐(0) 编辑