摘要：
$user = new User(); $data = Request::only(['username,email']); $id = $user->save($data,['id'=>1]); 阅读全文
摘要：
$key = date('Y')."/".date('m')."/".date('d').'/'.substr(md5($file), 0, 5) . date('YmdHis') . rand(0, 9999) . '.' . $ext; $key = "2020/08/05/0bfd020200 阅读全文