const {ccclass, property} = cc._decorator; @ccclass export default class SysEvent extends cc.Component { start () { cc.systemEvent.on(cc.SystemEvent.EventType.KEY_DOWN,function(event){ console.log(event.keyCode + "被按下了") }) cc.systemEvent.on(cc.SystemEvent.EventType.KEY_UP,function(event){ console.log(event.keyCode + "被抬起了") }) cc.systemEvent.on(cc.SystemEvent.EventType.DEVICEMOTION,function(event){ console.log(event.acc.x + " " + event.acc.y) //重力传感 }) } }