织梦首页/列表页/内容页直接获取软件模型本地下载地址

 /**
  *  获取软件模型本地地址
  *
  * @access    public
  * @param     string  $aid     文章id
  * @return    string
  */
 if (!function_exists('GetDownLink'))
 {
     function GetDownLink($aid)
     {
        global $dsql;
        $row= $dsql->GetOne("SELECT softlinks FROM `dede_addonsoft` WHERE aid = {$aid}");
            if(!is_array($row)){
             return '';
             }
            else{
             $dtp = new DedeTagParse();
             $dtp->LoadSource($row['softlinks']);
                 foreach($dtp->CTags as $ctag)
                 {
                     if($ctag->GetName()=='link')
                 {
                     $link = trim($ctag->GetInnerText());
                 }
             }
        }
        return  $link;
     }
 }