dede问答模块个人信息页面回答列表乱码的解决方

dede问答模块个人信息页面回答列表乱码，遇到这样的问题，大家很束手无策，

话不多说，直接发布解决方法(感谢small提供技术)

//他人问题
    function ac_ask()
    {
 $mid = request('mid', '');
 $mid  = is_numeric($mid)? $mid : 0;
 $sql = "SELECt * FROM `yx_ask` WHERe uid = '{$mid}' AND status >= 0 LIMIT 10";
 $this->dsql->SetQuery($sql);
 $this->dsql->Execute();
 $feeds = array();
 while ($row = $this->dsql->GetArray()) {
     $row['htmlurl'] = "?ct=question&askaid=".$row['id'];
     $row['senddate'] = MyDate('Y-m-d H:i',$row['dateline']);
     $row['title'] = ($row['title']);
     $feeds[] = $row;
 } 
 $output = json_encode($feeds);
 print($output);  
    }