Discuzx 门户模块相关资讯读取当前分类热门

改进了一下相关资讯这个地方，如果没有添加的话，则默认读取：当前分类下、阅读量超过10 小于20 的10条热门资讯
不用修改discuzx模板程序文件

文件路径：sourcemoduleportalportal_view.php

查找：

$article['related'] = array();
$query = DB::query("SELECT a.aid,a.title
FROM ".DB::table('portal_article_related')." r
LEFT JOIN ".DB::table('portal_article_title')." a ON a.aid=r.raid
WHERE r.aid='$aid' ORDER BY r.displayorder");
while ($value = DB::fetch($query)) {
$article['related'][] = $value;
}

替换成：
$article['related'] = array();
if (empty($article['related'])){
$query = DB::query("SELECT a.aid,a.title
        FROM ".DB::table('portal_article_related')." r
        LEFT JOIN ".DB::table('portal_article_title')." a ON a.aid=r.raid
        WHERE r.aid='$aid' ORDER BY r.displayorder");
}
else{
        $query = DB::query("SELECT * FROM ".DB::table('portal_article_title')." a LEFT JOIN ".DB::table('portal_article_count')." b ON a.aid=b.aid WHERE a.catid=$article[catid] AND a.aid!=$aid AND b.viewnum>1 AND b.viewnum<20 ORDER BY b.viewnum ASC ,b.dateline DESC LIMIT 0,10");
        }

while ($value = DB::fetch($query)) {
        $article['related'][] = $value;
}
这是一个例子，大家自己改改数字就行了