原生JavaScript实现贪吃蛇游戏的具体代码,供大家参考,具体内容如下 代码: [removed] var timer = null; var oMain = document.getElementById(main); function Map(atom,xnum,ynum){//地图,设置单位大小,及根据单位大小创建地图 this.atom = atom; this.xnum = xnum; this.ynum = ynum; this.create = function(){ this.canvas = document.createElement(