Yii2关联查询起别名

给用户表起别名m

/**
 * 获取用户信息
 * @return \yii\db\ActiveQuery
 */
public function getUserInfo()
{
    return $this->hasOne(Member::className(), ['uid' => 'follow_uid'])
        ->from(['m' => Member::tableName()]);
}

 

转载于:https://my.oschina.net/sumiao/blog/3098417