CI ボタン​​は、クエリ データベースで表現されたアクション接続パスの問題を送信します

    	<form action="<?php echo site_url().'/getresult'?>" method="post">        		<input name="cname" placeholder="请输入考生姓名" class="form-control" type="text"><br>		<input name="ccert" placeholder="请输入准考证号" class="form-control" type="text"><br>		<input value="提交" class="btn btn-info col-xs-12" type="submit">	</form>

class  Getdb_model extends CI_Model {		public function getresult()	{    	    /* 这里组合sql语句*/		/*$cname = $this->input->post('cname');		$cert = $this->input->post('ccert');  		print_r($cname);		print_r($cert);		*/	    $cname = $this->input->post('cname');		$cert = $this->input->post('ccert'); 		$cname_item = 'username';		$data = $this->db->where(array('username'=>$cname))->get('exam_resu')->result_array();				return $data;    }}

<?phpdefined('BASEPATH') OR exit('No direct script access allowed');class Getresult extends  CI_Controller{			public function index()	{	 	     $this->load->model('getdb_model','get');	 $data['cj']=$this->get->getresult();	 /*  下面再调用一个视图*/	 	 $this->load->view('result',$data);		}	}