CocosGameFrameWork/assets/Script/Game/MyApp/Card.ts

import { _decorator, Component, Node, Sprite } from 'cc';
import { resMgr } from '../../Frames/ResourcesMgr';
const { ccclass, property } = _decorator;

@ccclass('Card')
export class Card extends Component {
    private _lock: Node = null;
    private _label: Node = null;
    private _sprite: Node = null;
    protected onLoad(): void {
        this._lock = this.node.getChildByName("Lock");
        this._label = this.node.getChildByName("Label");
        this._sprite = this.node.getChildByName("Sprite")
    }
    start() {

    }

    setLock(b: boolean){
        this._lock.active = b;
    }

    setlabel(b: boolean){
        this._label.active = b;
    }

    setSprite(name: string){
        this._sprite.getComponent(Sprite).spriteFrame = resMgr.getSpriteFrame(name);
    }

}