加快静态化速度，减少查询内容

application/models/information_model.php

@@ -75,7 +75,7 @@ class Information_model extends CI_Model {
         $sql_keyword.=' ) ';
         $this->search =" AND ic_status=1 AND ic_url LIKE '$url%' ". $sql_keyword.' AND is_id NOT IN('.implode(',',$exclude_ids).',0)';
         $this->orderBy = " ORDER BY is1.is_level ASC, is1.is_sort ASC,ic_datetime DESC ";
-        return $this->GetList();
+        return $this->GetList('ic_id, is_id, ic_url,ic_url_title,ic_title,is_path,is_level,ic_status,ic.ic_photo');
     }
 
     //在当前节点下搜索关键词
@@ -90,7 +90,7 @@ class Information_model extends CI_Model {
         $this->path = " AND is1.is_path LIKE '$path%' ";
         $this->search =' AND ic_status=1  AND is_id NOT IN('.implode(',',$exclude_ids).',0) '.$sql_keyword;
         $this->orderBy = " ORDER BY is1.is_level ASC, is1.is_sort ASC,ic_datetime DESC ";
-        return $this->GetList();
+        return $this->GetList('ic_id, is_id, ic_url,ic_url_title,ic_title,is_path,is_level,ic_status,ic.ic_photo');
     }
 
     //在同级别下，随机获取N条数据，并且排除某些id
@@ -102,7 +102,7 @@ class Information_model extends CI_Model {
         $exclude_ids_string=implode(',',$exclude_ids);
         $this->search .= " AND ic_status=1  AND is_id NOT in ($exclude_ids_string,0)";
         $this->orderBy = " ORDER BY  NewID()  ";
-        return $this->GetList();
+        return $this->GetList('ic_id, is_id, ic_url,ic_url_title,ic_title,is_path,is_level,ic_status,ic.ic_photo');
     }
 
     //在urls列表里面，随机获取N条数据，并且排除某些id