"require", "key" => "require|unique:system_configs", ]; protected $message = [ "name.require" => "配置名称不能为空", "key.require" => "配置键名不能为空", "key.unique" => "配置键名已被使用", ]; protected $scene = [ 'add' => ['name','code'], 'edit' => ['name','code'], ]; }