DEDECMS相關文章不相關怎麼辦

//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!="") { $kwsqlarr[] = " (xkzzz_archives.title like '%$k%') "; //$kwsqlarr[] = " (xkzzz_archives.keywords like '%$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); $sql="Select tp.namerule,tp.typedir,xkzzz_full_search.aid,xkzzz_full_search.url,xkzzz_archives.* From xkzzz_full_search left join xkzzz_archives on xkzzz_full_search.aid=xkzzz_archives.ID left join xkzzz_arctype tp on xkzzz_archives.typeid=tp.ID where {$sql} and ((xkzzz_archives.title like '%".$keyWord."%') or $where) order by xkzzz_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."
"; if ($titleLen!=0) $ss=$ss.cn_substr($row->title,$titleLen); else $ss=$ss.$row->title; $ss=$ss."
"; }else{ $ss=$ss."
"; 
if ($row->litpic!="") $ss=$ss."litpic."' alt='".$row->title."' />"; else $ss=$ss.""; $ss=$ss.""; if ($titleLen!=0) $ss=$ss.cn_substr($row->title,$titleLen); else $ss=$ss.$row->title; $ss=$ss."
"; } $i ; if (($rowCount!=0)&&($i>=$rowCount)) return $ss; } return $ss; }

{dede:field name=’keywords’ function=’ShowKeyWordArc(0,32,10,0,”@me”)’/}

{dede:field name=’keywords’ function=’ShowKeyWordArc(0,32,10,0,”高三 语文”)’/}

相关文章 {dede:likeart titlelen=’24′ row=’10′}
[field:textlink/]< >
{/dede:likeart}

相关文章 {dede:field name=’keywords’ function=’ShowKeyWordArc(0,32,10,0,”@me”)’/}