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vue中怎么用闭包实现方法重载?

如题,当我有个两个按钮调用同一个页面同一个函数时,怎么实现一个传一个参数,另一个按钮调用传三个参数。


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<template>
    <button @click="demo('参数一')">按钮一</button>
    <button @click="demo('参数一', '参数二', '参数三')">按钮二</button>
</template>
export default {
    methods: {
        demo (a, b, c) {
            console.log(a, b, c)
        }
    }
}

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