改名

Database/Base/AbstractCollection.php

@@ -114,7 +114,13 @@ abstract class AbstractCollection extends Component implements \IteratorAggregat
 	 */
 	public function getModel(): ActiveRecord
 	{
-		return objectPool($this->model);
+		$model = $this->model;;
+		if (is_object($model)) {
+			return $model;
+		}
+		return objectPool($model, function () use ($model) {
+			return new $model();
+		});
 	}
 
 

Database/Base/BaseActiveRecord.php

@@ -907,8 +907,12 @@ abstract class BaseActiveRecord extends Component implements IOrm, ArrayAccess
 	 */
 	public static function populate(array $data): static
 	{
+		$className = get_called_class();
+
 		/** @var static $model */
-		$model = objectPool(get_called_class());
+		$model = objectPool($className, function () use ($className) {
+			return new $className();
+		});
 		$model->attributes = $data;
 		$model->setIsCreate(false);
 		return $model;

Database/Base/CollectionIterator.php

@@ -56,7 +56,13 @@ class CollectionIterator extends \ArrayIterator
 	 */
 	protected function newModel($current): ActiveRecord
 	{
-		return objectPool($this->model)->setAttributes($current);
+		$model = $this->model;
+		if (is_object($model)) {
+			return $model->setAttributes($current);
+		}
+		return objectPool($model, function () use ($model) {
+			return new $model();
+		})->setAttributes($current);
 
 	}