import { _decorator, Component, Node } from 'cc'; import { app } from './App'; import { GUI } from './ui/UIConfig'; const { ccclass, property } = _decorator; @ccclass('UICanvas') export class UICanvas extends Component { @property(Node) root:Node; protected onLoad(): void { //绑定层级 app.layer.bind(this.root); //显示Home app.layer.Open(GUI.Home); } }