smarty生成静态页问题，值得思考？

public function tplmakelist(&$tpl){			$pageSize=1;			$_field=array('a.id','a.title','b.typedir','b.templist','b.keywords','b.description');			$this->_tables=array(DB_FREFIX.'article a',DB_FREFIX.'article_category b');			$data=parent::select($_field,array('where'=>array("a.catid=b.id AND b.id={$this->_R['typeid']}")));			$total=count($data);//分类下的所有文章			$pageTotal=ceil($total/$pageSize);//共有多少个分页			$tpl->template_dir=SMARTY_TEMPLATE_DIR;			for ($i=1;$i<=$pageTotal;$i++){//生成的页数				$file_name=ROOT_PATH.$data[0]->typedir."/list_{$this->_R['typeid']}_$i.html";				$this->_tables=array(DB_FREFIX.'article a',DB_FREFIX.'article_category b');				$firstPage = ($i-1)*$pageSize;				$datas=parent::select($_field,array('where'=>array("a.catid=b.id AND b.id={$this->_R['typeid']}"),'limit'=>"$firstPage,$pageSize"));				$tpl->assign('findlist',$data[0]);				$tpl->assign('pagelist',$datas);				$content=$tpl->fetch($data[0]->templist);				$this->MakeHtmlFile($file_name, $content);			}	}	private function MakeHtmlFile($file_name, $content)     {     //目录不存在就创建         if (!file_exists (dirname($file_name))) {              if (!@mkdir (dirname($file_name), 0777)) {                      die($file_name."目录创建失败！");              }          }     if(!$fp = fopen($file_name, "w")){              echo "文件打开失败！";              return false;          }          if(!fwrite($fp, $content)){              echo "文件写入失败！";             fclose($fp);              return false;          }      fclose($fp);       chmod($file_name,0666);      }

{foreach from=$pagelist item=list}<div><a href="">{$list->title}</a></div>{/foreach}