每次我注册或删除用户（做任何涉及帖子的事情）我的Codeigniter会话用户ID被删除。我正在使用codeigniter 3.0.6
这是我的会话config.php：
$config['sess_driver'] = 'files';
$config['sess_cookie_name'] = 'ci_session';
$config['sess_expiration'] = 7200;
$config['sess_save_path'] = sys_get_temp_dir();
$config['sess_match_ip'] = FALSE;
$config['sess_time_to_update'] = 300;
$config['sess_regenerate_destroy'] = FALSE;
`$config['cookie_prefix'] = '';
$config['cookie_domain'] = 'localhost'; //this used to be mysite.space
$config['cookie_path'] = '/';
$config['cookie_secure'] = FALSE;
$config['cookie_httponly'] = FALSE;`
您可以在下面看到之前和之后：
After login I set this->session->userdata in the model
after post and return to dashboard
会话ID到达控制器但在控制器和模型之间丢失/消失。当DB发布/删除操作发生时，我将此 - ＆gt; load-＆gt;视图重定向回仪表板，会话ID消失。 请帮忙！
我在模型中设置会话userdata。我正在$ autoload ['libraries'] autoload.php
中加载会话继承人我的控制人员：
`public function login()
{
if($this->User->login($this->input->post())){
$my_trips = $this->User->get_my_trips();
$userp = $this->User->get_dash_user_info();
$this->load->view('/dashboard', array("user"=>$userp,
'my_trips'=>$my_trips));
} else {
redirect('/');
}
}`
Heres模型：
$this->form_validation->set_rules("username", "Username", "trim|required");
$this->form_validation->set_rules("password", "Password", "trim|required");
// END VALIDATION RULES
if($this->form_validation->run() === FALSE) {
$this->session->set_flashdata("errors", validation_errors());
return FALSE;
} else {
$query = "SELECT * FROM users WHERE username = ? AND password = ?";
$values = array($post['username'], $post['password']);
$user = $this->db->query($query, $values)->row_array();
if(empty($user)) {
$this->session->set_flashdata('errors', '<p id='error'>The username or password you entered is invalid.</p>');
return FALSE;
} else {
$this->session->set_userdata('id', $user['id']);
return TRUE;
}