hasOne(User::class, 'uid', 'uid'); } public function searchDateAttr($query,$value) { getModelTime($query, $value); } public function getPayParams($return_url = '') { $params = [ 'order_sn' => $this->order_id, 'pay_price' => $this->price, 'attach' => 'user_recharge', 'body' => '用户充值' ]; if ($return_url) { $params['return_url'] = $return_url; } return $params; } }