<?php
namespace Admin\Controller;
use Think\Controller;
class IndexController extends Controller {
public function index(){
var_dump(D('UserinfoRelation')->relation(true)->Select());
}
}
?>模型：<?php
namespace Admin\Model;
use Think\Model\RelationModel;
class UserinfoRelationModel extends RelationModel{
Protected $tableName='userinfo';
protected $_link = array(
'favorcode' =>array(
'mapping_type'=>HAS_ONE,
'foreign_key'=>'id',
'parent_key'=>'favorable_id',
'mapping_fields'=>'favor_name',
'as_fields'=>'favor_name'
)
);
}
?>主表：userinfo
副表：favorcode
一对一关联查询显示：
Think\Model:relation方法不存在！
最佳答案
