第一步：在 inc_functions.php 最后?>前 加上//查询指定栏目里包含相应关键字的文章，并列出//参数说明：$showImg 是否显示缩略图，0表示不显示，1表示显示// $titleLen 标题长度，0表示无限// $rowCount 输出行数，0表示无限// $typeid 栏目ID，0表示所有栏目// $keyWord 关键字，字符串function ShowKeyWordArc($showImg,$titleLen,$rowCount,$typeid,$keyWord){$dsql = new DedeSql(false);$sql = TypeGetSunID($typeid,$dsql);//关键字分词技术$ks = explode(" ",$keyWord);foreach($ks as $k){$k = trim($k);if ($k!="") {$kwsqlarr[] = " (dede_archives.title like ‘%$k%’) ";//$kwsqlarr[] = " (dede_archives.keywords like ‘%$k%’) "; //如果需要相关到其它文章的关键字，解除此行注释}}$where = implode(‘ OR ‘,$kwsqlarr);$sql="Select tp.namerule,tp.typedir,dede_full_search.aid,dede_full_search.url,dede_archives.* From dede_full_search left join dede_archives on dede_full_search.aid=dede_archives.ID left join dede_arctype tp on dede_archives.typeid=tp.ID where {$sql} and ((dede_archives.title like ‘%".$keyWord."%’) or $where) order by dede_full_search.aid desc";$dsql->SetQuery($sql);$dsql->Execute();$ss="";$i=0;while($row=$dsql->GetObject()){$url=GetFileUrl($row->ID,$row->typeid,$row->senddate,$row->title,$row->ismake,$row->arcrank,$row->namerule,$row->typedir,$row->money);if ($showImg==0){$ss=$ss."<LI><a href=’".$url."’ target=_blank>";if ($titleLen!=0) $ss=$ss.cn_substr($row->title,$titleLen);else $ss=$ss.$row->title;$ss=$ss."</A></LI>";}else{
