在进行数据库操作前一定要先初始化数据库类:$this->load->database();
在model类中:
class Myiapp_model extends CI_Model{
public function __construct(){
$this->load->database();
$this->dbName = 'iapp';
}
}
在控制器中:
class Myiapp extends Base_Controller
{
 public function __construct()
 {
 parent::__construct();
 $this->load->model("myiapp_model");
 $this->pkg = '';
 $this->dck = explode(',', file_get_contents('./dck.json'));
 }
 //列表
 public function myiapplist()
 {
 //导航赋值
 $data = $this->getNavList(8, 6);
 $data['list'] = $this->myiapp_model->getList(array());
 $this->load->view('myiapp/myiapp_list', $data);
 } 
 
             
           
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