摘要: function Events(params) { this.events = [] } //订阅 Events.prototype.on = function (eventName,eventFn) { if(!this.events[eventName]) { //把事件存起来 ,有就push没 阅读全文
posted @ 2020-09-02 22:43 尽世间恶丑 阅读(188) 评论(0) 推荐(0) 编辑