Yii2框架查詢指定字段和獲取添加數據的id

指定字段：

$historyinfo = Healthy::find()->select(['healthy_id','pet_name','hardware_name','hardware_color','remove_binding'])->where(['user_id'=>$user_id,'is_activation'=>'2'])->asArray()->all();

 

 

獲取添加數據的id：

 $id = $model->attributes['healthy_id'];

 

 

 

如果不行 那就用如下這個