摘要: 为什么要用this: function identify() { console.log("Hello,I'm " + this.name); } let me = { name: "Kyle" }; let you = { name: "Reader" }; identify.call(me); 阅读全文
posted @ 2018-07-03 09:25 西瓜两个半个夏1 阅读(198) 评论(0) 推荐(0) 编辑