如何在Laravel + Vue中隐藏空查询的结果？

public function getData()
{
    $data = DB::table('table_name')->where('column', 'value')->get();
    
    if ($data->isEmpty()) {
        return response()->json([]);
    }
    
    return response()->json($data);
}

<template>
    <div>
        <div v-if="data.length > 0">
            <!-- 显示查询结果 -->
        </div>
        <div v-else>
            <!-- 隐藏查询结果 -->
        </div>
    </div>
</template>

<script>
export default {
    data() {
        return {
            data: []
        };
    },
    mounted() {
        this.getData();
    },
    methods: {
        getData() {
            axios.get('/api/getData')
                .then(response => {
                    this.data = response.data;
                })
                .catch(error => {
                    console.log(error);
                });
        }
    }
};
</script>