const {ccclass, property} = cc._decorator; //@ts-ignore import UpdateManager = require('UpdateManager'); @ccclass export default class NewClass extends cc.Component { @property(cc.Label) label: cc.Label = null; start() { if (UpdateManager.getUpdateFlag()) { this.label.string = UpdateManager.cur_ver_desc; UpdateManager.resetUpdateFlag(); } else { this.label.string = "未发现新版本,\n当前版本:" + UpdateManager.cur_ver_name; } console.log('>>>>>>>>>>>>>>>>>>>>>', UpdateManager.cur_ver_code); } }