[ 'require' => 'require', 'max' => '1', ], 'sort|排序' => [ 'require' => 'require', 'max' => '8', 'number' => 'number', ], 'cate_id|栏目' => [ 'require' => 'require', ], 'title|标题' => [ 'max' => '255', ] ]; }