// +---------------------------------------------------------------------- namespace app\validate; use think\Validate; class File extends Validate{ protected $rule = [ 'avatar' => 'fileSize:102400|fileExt:jpg,png', 'image' => 'fileSize:204800|fileExt:jpg,jpeg,png,webp', 'file' => 'fileSize:1024 * 1000|fileExt:doc,xls,zip,rar' ]; protected $message = [ 'avatar.fileSize' => '图片不大于1M', 'avatar.fileExt' => '头像后缀不正确', 'avatar.image' => '头像尺寸不正确', ]; }