const {ccclass, property} = cc._decorator; @ccclass export default class PoolStudy extends cc.Component { somePool:cc.NodePool = null start () { this.somePool = new cc.NodePool() for(let i = 0;i<10;i++) { let node = new cc.Node() this.somePool.put(node) //将对象放入对象池 } if(this.somePool.size() > 0) { //从对象池中获取对象 let getNode = this.somePool.get() } } onDestroy() { //清空对象池 this.somePool.clear() } }