import { _decorator, Component, Node } from 'cc'; import { base_ui } from '../fw/base_ui'; const { ccclass, property } = _decorator; @ccclass('announcement') export class announcement extends base_ui { @property(Node) btn_close:Node = null @property(Node) empty:Node = null protected start(): void { this.onButtonListen(this.btn_close, ()=>{ this.close() }) } }