'require|max:20', 'equipment_id' => 'require', 'category_pid' => 'require', ]; protected $message = [ 'category_name.require' => '分类名称不能为空', 'equipment_id.require' => '会员智能设备id不能为空', 'category_name.max' => '分类名称不能超过20字', 'category_pid' => '父级id不能为空', ]; //场景 protected $scene = [ 'create' => ['category_name','category_pid'], 'update' => ['category_id'], 'info' => ['equipment_id'] ]; }