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dz3.1论坛增添一句代码 网页空白了

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Release: 2016-06-13 11:59:36
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dz3.1论坛添加一句代码 网页空白了

本帖最后由 seqq001 于 2014-06-12 13:13:00 编辑 source\module\forum\forum_forumdisplay.php添加
$query = $db->query("select * from bbs_forum_post where tid ='$tid' ");<br />while($result = $db->fetch_array($query)) {<br />      $mythread[] = $result;<br />}
Copy after login

forumdisplay_list.htm模板文件下添加

      {$val[message]}
       

网站页面空白了,是怎么回事

------解决方案--------------------
1、打开查看错误日志
2、打印相关变量看看,在哪一行出现错误
目测 $db不存在吧,dx3以后不支持这种写法了
------解决方案--------------------
discuz有自己的数据库类 封装了很多方法 也包含安全过滤

$query = $db->query("select * from bbs_forum_post where tid ='$tid' ");
while($result = $db->fetch_array($query)) {
      $mythread[] = $result;
}

你这段 改成

$tid = intval($tid);
$mythread = DB::fetch_all('select * from '.DB::table('forum_post').' where tid = $tid');
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