php – 在本地主机上工作的codeigniter会话,但不能在服务器上工作,也可以坐下来

嗨朋友我在codeigniter挣扎会话一切正常我的系统但服务器或坐机器不工作会话

public function voting() {    //like and dislike controller 

        $deal_id = $this->input->post('VoteId');
        $upOrDown = $this->input->post('upOrDown');
        $session_id = $this->input->post('session_id');
       $Voted_id = $this->session->userdata('Voted');
        $Voted_deal =$this->session->userdata('Voted_deal');

        if ($Voted_id == $session_id && $Voted_deal == $deal_id) 
        { //defult session id Voted id equla return 2

            echo 2; // it important for already Voted or not checking purpose
        }
        else 
        {

            $status = "false";
            $updateRecords = 0;

            if ($upOrDown == 'upVote')
            { //like Vote

                $updateRecords = $this->consumer_model->updateUpVote($deal_id);
            } 
            else 
           { //dis like Vote

            $updateRecords = $this->consumer_model->updateDownVote($deal_id);
          }
          if ($updateRecords > 0) 
          { //updaterecords greaterthan zero return true and set the defult session id

             $this->session->set_userdata('Voted_deal',$deal_id);
              $Voted_deal=$deal_id;
              $Voted_id = $session_id;
             $this->session->set_userdata('Voted', $Voted_id);
              $status = 1; 
          }

          echo $status;  // return status it important for Voted sucessfully message
        }
    }

上面的代码对我有用,但不在server.you上工作.你注意到我自动加载会话库

解决方法:

尝试一些替代方案可能有效：
在application / config / config.PHP中更改这些行：

$config['sess_cookie_name'] = 'cisession';     //remove(underscore)
$config['cookie_domain']    = ".example.com";  //make it site wide valid