解决supesite搜索结果中同一片文章同时出现的bu_cms教程_php教程

本文介绍一下解决中同一片文章同时出现的方法

bug描述：

在ss搜索中，当选择“标题”或“内容”搜索时，当结果的文章有分页时，会出现重复的搜索结果

bug解决方法：

修改batch.search.php文件

查找

$query = $_SGLOBAL['db']->query('SELECT COUNT(*) FROM '.tname('spaceitems').' i, '.tname('spacenews').' t WHERE '.$wheresql);
$listcount = $_SGLOBAL['db']->result($query, 0);
if($listcount) {
   $query = $_SGLOBAL['db']->query('SELECT * FROM '.tname('spaceitems').' i, '.tname('spacenews').' t WHERE '.$wheresql.' LIMIT '.$start.','.$perpage);
   while ($item = $_SGLOBAL['db']->fetch_array($query)) {
       $item['url'] = geturl('action/viewnews/itemid/'.$item['itemid']);
       $iarr[] = $item;
   }
   $multipage = multi($listcount, $perpage, $page, S_URL.'/batch.search.php?'.$urlplus);
} else {
   showmessage('not_find_relevant_data');
}

替换为

$query = $_SGLOBAL['db']->query('SELECT COUNT(distinct(t.itemid)) FROM '.tname('spaceitems').' i, '.tname('spacenews').' t WHERE '.$wheresql);
$listcount = $_SGLOBAL['db']->result($query, 0);
if($listcount) {
    $query = $_SGLOBAL['db']->query('SELECT distinct(t.itemid),type,subject,uid,username,dateline FROM '.tname('spaceitems').' i, '.tname('spacenews').' t WHERE '.$wheresql.' LIMIT '.$start.','.$perpage);
   while ($item = $_SGLOBAL['db']->fetch_array($query)) {
       $item['url'] = geturl('action/viewnews/itemid/'.$item['itemid']);
       $iarr[] = $item;
   }
   $multipage = multi($listcount, $perpage, $page, S_URL.'/batch.search.php?'.$urlplus);
} else {
   showmessage('not_find_relevant_data');
}

(责任编辑：好模板)