erp/core/CoreApp/models/Model_whlabel_qh.php

<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed'); 
class Model_Whlabel_qh extends Lin_Model 
{
	function __construct(){
	parent::__construct();
	$this->load->database();
	$this->table = 'whlabel_qh';
    $this->load_table('whlabel_qh');
}
	public function get_data($features,$gtime)
	{
		return  $this->find("features = '".$features."' and gtime = '".$gtime."'");	
	}
}  //end class