sites()->sync($site, false); // this `$link` can't get id of imported row
}
SQLSTATE23000:完整性约束冲突: 1048列'link_id‘不能为null (SQL: insert insert link_sites (link_id,site_id)值(?
SendBulkSMS($get_info->userid, $number, $gateway_info, $to, 'You will no longer receive any messages', '1', nullbody, 'status' => 'Success',
'api_key' => n