织梦采集自动生成摘要和关键字

打开/include/dedecollection.class.php文件

找到

//自动分析关键字和摘要  

preg_match("/<meta[/s]+name=['/"]keywords['/"] content=['/"](.*)['/"]/isU",$this->tmpHtml,$inarr);  

preg_match("/<meta[/s]+content=['/"](.*)['/"] name=['/"]keywords['/"]/isU",$this->tmpHtml,$inarr2);   

if(!isset($inarr[1]) && isset($inarr2[1]))  

{  

$inarr[1] = $inarr2[1];  

}

改成

//自动分析关键字和摘要  

preg_match("/<meta[/s]+name=['/"]keywords['/"] content=['/"](.*)['/"]/isU",$this->tmpHtml,$inarr);  

preg_match("/<meta[/s]+content=['/"](.*)['/"] name=['/"]keywords['/"]/isU",$this->tmpHtml,$inarr2);   

preg_match("/<meta[/s]+name=keywords content=['/"](.*)['/"]/isU",$this->tmpHtml,$inarr3);  

if(!isset($inarr[1]) && isset($inarr2[1]))  

{  

$inarr[1] = $inarr2[1];  

}  

if(!isset($inarr[1]) && isset($inarr3[1]))  

{  

$inarr[1] = $inarr3[1];  

}

再找到

preg_match("/<meta[/s]+name=['/"]description['/"] content=['/"](.*)['/"]/isU",$this->tmpHtml,$inarr);  

preg_match("/<meta[/s]+content=['/"](.*)['/"] name=['/"]description['/"]/isU",$this->tmpHtml,$inarr2);  

if(!isset($inarr[1]) && isset($inarr2[1]))  

{  

$inarr[1] = $inarr2[1];  

}

改成

preg_match("/<meta[/s]+name=['/"]description['/"] content=['/"](.*)['/"]/isU",$this->tmpHtml,$inarr);  

preg_match("/<meta[/s]+content=['/"](.*)['/"] name=['/"]description['/"]/isU",$this->tmpHtml,$inarr2);   

preg_match("/<meta[/s]+name=description content=['/"](.*)['/"]/isU",$this->tmpHtml,$inarr3);  

if(!isset($inarr[1]) && isset($inarr2[1]))  

{  

$inarr[1] = $inarr2[1];  

}  

if(!isset($inarr[1]) && isset($inarr3[1]))  

{  

$inarr[1] = $inarr3[1];