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批量插入数据

第一种情况:

全字段插入,就是这个数组中每条数据里面的键都和数据库里面字段名一致,且每个字段都有.

use yii\helpers\ArrayHelper; 
$rows = []; 
foreach ($models as $model) {
if ($model->validate()) { 
$rows[] = $model->attributes;


$rows = ArrayHelper::getColumn($models, 'attributes'); 
$postModel = new Post; 
Yii::$app->db->createCommand()->batchInsert(Post::tableName(), $postModel->attributes(), $rows)->execute(); 


 

 

第二种情况,非全字段

$rows[] = [ 
'title' => $model->title, 
'content' => $model->content, 
]; 
Yii::$app->db->createCommand()->batchInsert(Post::tableName(), ['title', 'content'], $rows)->execute();