yii2 yii\helpers\a A标签 post写法并添加参数

<?= Html::a('删除', ['delete', 'id' => $model->id], [
    'class' => 'btn btn-danger',
    'data' => [
        'confirm' => '您确定要删除吗?',
        'method' => 'post',
        'params' => [
            'params_key' => 'params_val'
        ]

    ],
]) ?>