game_h5/aishoe_original/assets/script/game/Combo.ts

import Component = cc.Component;

const {ccclass, property} = cc._decorator;

@ccclass
export class Combo extends Component {

    @property(cc.Label)
    label: cc.Label = null;

    public setComboCount(count: number) {
        this.label.string = "+" + count
    }
}