我定义了关联模型 HAS_MANY ,为何select查询出来的数据是如下图!

控制器代码:
$db = D("OrderRelation");
$rs = $db->relation(true)->select();
var_dump($rs);OrderRelation 模型类代码:class OrderRelationModel extends RelationModel{
protected $tableName = 'order';
protected $_link = array(
'order'=>array(
'mapping_type' =>HAS_MANY,
'class_name' =>'order_detail',
'mapping_name'=>'orderddd',
'foreign_key' => 'order_id',
'mapping_fields' => 'id,pinming',
),
);
} 最佳答案