在网站中都有大量的tag,在做搜索功能的时候必须要提高搜索的自动化,这样才能让搜索的结果愈加准确,尽可能精准的找到大家想要的结果。 找到/plus/search.php将其中58行代码: <pre class="brush:php;"> foreach($typeArr as $id=>$typename) { $keywordn = str_replace($typename, ' ', $keyword); if($keyword != $keywordn) { 修改为: foreach($typeArr as $id=>$typename) { //$keywordn = str_replace($typename, ' ', $keyword); $keywordn = $keyword; if($keyword != $keywordn) { 找到/include/arc.searchview.class.php,找到function GetKeywords($keyword)这个类的办法,替换为: function GetKeywords($keyword) { global $cfg_soft_lang; $keyword = cn_substr($keyword, 50); $row = $this->dsql->GetOne("SELECT spwords FROM `dede_search_keywords` WHERE keyword='".addslashes($keyword)."'; "); if(!is_array($row)) { if(strlen($keyword)>7) { $sp = new SplitWord($cfg_soft_lang, $cfg_soft_lang); $sp->SetSource($keyword, $cfg_soft_lang, $cfg_soft_lang); $sp->SetResultType(2); $sp->StartAnalysis(TRUE); $keywords = $sp->GetFinallyResult(); $idx_keywords = $sp->GetFinallyIndex(); ksort($idx_keywords); $keywords = $keyword.' '; foreach ($idx_keywords as $key => $value) { if (strlen($key) <= 3) { continue; } $keywords .= ' '.$key; } $keywords = preg_replace("/[ ]{1,}/", " ", $keywords); //var_dump($idx_keywords);exit(); unset($sp); } else { $keywords = $keyword; } $inquery = "INSERT INTO `dede_search_keywords`(`keyword`,`spwords`,`count`,`result`,`lasttime`) VALUES ('".addslashes($keyword)."', '".addslashes($keywords)."', '1', '0', '".time()."'); "; $this->dsql->ExecuteNoneQuery($inquery); } else { $this->dsql->ExecuteNoneQuery("UPDATE `dede_search_keywords` SET count=count+1,lasttime='".time()."' WHERE keyword='".addslashes($keyword)."'; "); $keywords = $row['spwords']; } return $keywords; } 清空下数据表dede_search_keywords,重新构建检索分词结果。 (责任编辑:酱油妹) |