由于BCIT的支持，我一直回到Codeigniter。我遇到ci_sessions和数据库驱动程序的问题，该驱动程序正在重新生成加密的会话ID，并在每次刷新页面时在数据库中存储新数据。我现在很沮丧！我同时拥有两个通用驱动程序的安全文件存储和数据库。我想同时使用这两个或两者之一，但是无论我使用数据库还是文件，对我的应用程序的影响都是相同的。 ci_session保持刷新状态，对于登录，注册或任何帐户类型而言都不理想。请帮我看看我在做什么错？提前给予了很多赞赏。
配置：
$config['sess_driver'] = 'database';
$config['sess_cookie_name'] = 'ci_session';
$config['sess_expiration'] = 7200;
$config['sess_save_path'] = 'users';
$config['sess_match_ip'] = FALSE;
$config['sess_time_to_update'] = 300;
$config['sess_regenerate_destroy'] = FALSE;
控制器：
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
/**
* User Management class created by CodexWorld
*/
class Limousers extends CI_Controller {
function __construct() {
parent::__construct();
$this->load->library('form_validation');
$this->load->model('user');
}
/*
* User account information
*/
public function account(){
print_r($_SESSION);
$data = array();
print_r($this->session->userdata());
if($this->session->userdata('isUserLoggedIn')){
$data['user'] = $this->user->getRows(array('id'=>$this->session->userdata('userId')));
//load the view
$this->load->view('limousers/account', $data);
}else{
redirect('limousers/login');
exit;
}
}
/*
* User login
*/
public function login(){
print_r($_SESSION);
if($this->session->userdata('isUserLoggedIn'))
{
print_r($this->session->userdata);
redirect('limousers/account');
exit;
}
$data = array();
if($this->session->userdata('success_msg')){
$data['success_msg'] = $this->session->userdata('success_msg');
$this->session->unset_userdata('success_msg');
}
if($this->session->userdata('error_msg')){
$data['error_msg'] = $this->session->userdata('error_msg');
$this->session->unset_userdata('error_msg');
}
if($this->input->post('loginSubmit')){
$this->form_validation->set_rules('email', 'Email', 'required|valid_email');
$this->form_validation->set_rules('password', 'password', 'required');
if ($this->form_validation->run() == true) {
$con['returnType'] = 'single';
$con['conditions'] = array(
'email'=>$this->input->post('email'),
'password' => md5($this->input->post('password')),
'status' => '1'
);
$checkLogin = $this->user->getRows($con);
if($checkLogin){
$this->session->set_userdata('name',$con['conditions']['email']);
$this->session->set_userdata('isUserLoggedIn',TRUE);
$this->session->set_userdata('userId',$checkLogin['id']);
redirect('limousers/account');
exit;
}else{
$data['error_msg'] = 'Wrong email or password, please try again.';
}
}
}
//load the view
$this->load->view('limousers/login', $data);
}
/*
* User registration
*/
public function registration(){
print_r($_SESSION);
$data = array();
$userData = array();
if($this->input->post('regisSubmit')){
$this->form_validation->set_rules('name', 'Name', 'required');
$this->form_validation->set_rules('email', 'Email', 'required|valid_email|callback_email_check');
$this->form_validation->set_rules('password', 'password', 'required');
$this->form_validation->set_rules('conf_password', 'confirm password', 'required|matches[password]');
$userData = array(
'name' => strip_tags($this->input->post('name')),
'email' => strip_tags($this->input->post('email')),
'password' => md5($this->input->post('password')),
'gender' => $this->input->post('gender'),
'phone' => strip_tags($this->input->post('phone'))
);
if($this->form_validation->run() == true){
$insert = $this->user->insert($userData);
if($insert){
$this->session->set_userdata('success_msg', 'Your registration was successfully. Please login to your account.');
redirect('limousers/login');
exit;
}else{
$data['error_msg'] = 'Some problems occured, please try again.';
}
}
}
$data['user'] = $userData;
//load the view
$this->load->view('limousers/registration', $data);
}
/*
* User logout
*/
public function logout(){
$this->session->unset_userdata('isUserLoggedIn');
$this->session->unset_userdata('userId');
$this->session->sess_destroy();
redirect('limousers/login');
exit;
}
/*
* Existing email check during validation
*/
public function email_check($str){
$con['returnType'] = 'count';
$con['conditions'] = array('email'=>$str);
$checkEmail = $this->user->getRows($con);
if($checkEmail > 0){
$this->form_validation->set_message('email_check', 'The given email already exists.');
return FALSE;
} else {
return TRUE;
}
}
}
型号：
<?php if ( ! defined('BASEPATH')) exit('No direct script access
allowed');
class User extends CI_Model{
function __construct() {
$this->userTbl = 'users';
}
/*
* get rows from the users table
*/
function getRows($params = array()){
$this->db->select('*');
$this->db->from($this->userTbl);
//fetch data by conditions
if(array_key_exists("conditions",$params)){
foreach ($params['conditions'] as $key => $value) {
$this->db->where($key,$value);
}
}
if(array_key_exists("id",$params)){
$this->db->where('id',$params['id']);
$query = $this->db->get();
$result = $query->row_array();
}else{
//set start and limit
if(array_key_exists("start",$params) &&
array_key_exists("limit",$params)){
$this->db->limit($params['limit'],$params['start']);
}elseif(!array_key_exists("start",$params) &&
array_key_exists("limit",$params)){
$this->db->limit($params['limit']);
}
$query = $this->db->get();
if(array_key_exists("returnType",$params) &&
$params['returnType'] == 'count'){
$result = $query->num_rows();
}elseif(array_key_exists("returnType",$params) &&
$params['returnType'] == 'single'){
$result = ($query->num_rows() > 0)?$query- >row_array():FALSE;
}else{
$result = ($query->num_rows() > 0)?$query->result_array():FALSE;
}
}
//return fetched data
return $result;
}
/*
* Insert user information
*/
public function insert($data = array()) {
//add created and modified data if not included
if(!array_key_exists("created", $data)){
$data['created'] = date("Y-m-d H:i:s");
}
if(!array_key_exists("modified", $data)){
$data['modified'] = date("Y-m-d H:i:s");
}
//insert user data to users table
$insert = $this->db->insert($this->userTbl, $data);
//return the status
if($insert){
return $this->db->insert_id();
}else{
return false;
}
}
}