新版dedecms搜索模版显示附加字段的实现办法

$query = "SELECT arc.*,act.typedir,act.typename,act.isdefault,act.defaultname,act.namerule,
act.namerule2,act.ispart,act.moresite,act.siteurl,act.sitepath
FROM `{$this->AddTable}` arc LEFT JOIN `dede_arctype` act ON arc.typeid=act.id
WHERE {$this->AddSql} $ordersql LIMIT $limitstart,$row";

$query = "SELECT * FROM `{$this->AddTable}` arc left join `dede_addon和谐shop` p on arc.id=p.aid LEFT JOIN `dede_arctype` act ON arc.typeid=act.id WHERE {$this->AddSql} $ordersql LIMIT $limitstart,$row";