DEDECMS What should I do if the related articles are not relevant?

DEDE related articles are completely irrelevant. A friend of DEDE officially released related articles according to TAG, which is also very good. Unfortunately, after I changed the DEDE code according to the article there, it always failed. Maybe it was The ability is limited, of course, there may be a problem with the code

Recommended study:夢(mèng)Weavercms

Now there is finally a solution:

1 In inc_functions .php. Add

//查詢指定欄目里包含相應(yīng)關(guān)鍵字的文章，并列出
 //參數(shù)說明：$showImg 是否顯示縮略圖，0表示不顯示，1表示顯示 
 // $titleLen 標(biāo)題長度，0表示無限 
 // $rowCount 輸出行數(shù)，0表示無限 
 // $typeid 欄目ID，0表示所有欄目 
 // $keyWord 關(guān)鍵字，字符串 
 function ShowKeyWordArc($showImg,$titleLen,$rowCount,$typeid,$keyWord){ $dsql = new DedeSql(false); $sql = TypeGetSunID($typeid,$dsql); //關(guān)鍵字分詞技術(shù) $ks = explode(" ",$keyWord); foreach($ks as $k){ $k = trim($k); if ($k!="") { $kwsqlarr[] = " (xkzzz_archives.title like &#39;%$k%&#39;) "; //$kwsqlarr[] = " (xkzzz_archives.keywords like &#39;%$k%&#39;) "; //如果需要相關(guān)到其它文章的關(guān)鍵字，解除此行注釋 } } $where = implode(&#39; OR &#39;,$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 &#39;%".$keyWord."%&#39;) 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."<LI><a href=&#39;".$url."&#39; target=_blank>"; if ($titleLen!=0) $ss=$ss.cn_substr($row->title,$titleLen); else $ss=$ss.$row->title; $ss=$ss."</A></LI>"; }else{ $ss=$ss."<LI><span class=&#39;sjdqimggl&#39;><a href=&#39;".$url."&#39; target=_blank>"; 
if ($row->litpic!="") $ss=$ss."<img src=&#39;".$row->litpic."&#39; alt=&#39;".$row->title."&#39; />"; else $ss=$ss."<img src=&#39;/images/titl.gif&#39;/>"; $ss=$ss."</a></span><span class=&#39;sjdqtxttl&#39;><a href=&#39;".$url."&#39; target=_blank>"; if ($titleLen!=0) $ss=$ss.cn_substr($row->title,$titleLen); else $ss=$ss.$row->title; $ss=$ss."</A></span></LI>"; } $i ; if (($rowCount!=0)&&($i>=$rowCount)) return $ss; } return $ss; }

2 at the end of ?> and put

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

in the article template page, which means that related articles in all columns (related to the keywords of the current article) are fetched. The maximum length of the title is 32, and a maximum of 10 items are displayed. Thumbnails

or

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

are not displayed. You can find articles that contain "High School Chinese" or "High School" or "Chinese" in the title.

For example, this paragraph:

相關(guān)文章 {dede:likeart titlelen=’24′ row=’10′}
[field:textlink/]< >
{/dede:likeart}

will be changed to:

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

Statement: This function was not written by me

Related articles based on keywords, It is very good in terms of user experience and SEO

But the only bad thing is that it will be much slower when generating static, haha, the server will have to work hard again

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