阻止事件冒泡

js

<div>
    <div @click="handleQuery($event)"></div>
</div>

<div>
    <div @click="handleQuery($event)"></div>
</div>

js

methods：{      
    handleQuery(ev){      
        ev.stopPropagation();      
    },
}

methods：{      
    handleQuery(ev){      
        ev.stopPropagation();      
    },
}