会话值在 godaddy 服务器上不启用,但在本地主机上工作



view:

<?php
    if($this->input->post('submit'))
    { 
        $username = $this->input->post('username');
        $password = $this->input->post('password');
        $this->db->select('username,password,admin_id');
        $this->db->from('admin');
        $where = "username='$username' and password = '$password'";
        $this->db->where($where);
        $query = $this->db->get();
        $result = $query->row_array();
        $num = $query->num_rows();
        if($num > 0)
        {
            $this->session->set_userdata('admin_id',$result);
            redirect('admin/home');
        }
        else
        {
            echo "<p style='color: red;font-weight: 400;margin-right: 60px;'>Wrong email id or password! </p>";
        }
    }
?>
<form class="form-signin" method="post">
    <input type="text" name="username" id="username" class="form-control" placeholder="username" required autofocus>
    <input type="password" name="password" id="password" class="form-control" placeholder="Password" required>
    <input type="submit" id="submit" name="submit" class="btn btn-lg btn-primary btn-block" value="Sign In">
</form>

控制器:管理员.php

<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Admin extends CI_Controller {
    function __construct() 
    {
        parent :: __construct();
        $this->load->helper(array('form', 'url', 'captcha', 'email'));
        $this->load->model('ad_data');
    }
    public function home()
    {
        $data['admin_id'] = $this->session->userdata('admin_id');
        print_r($data['admin_id']);
    }
}

在此代码中,我创建了一个简单的登录表单,并希望在我的控制器上设置我的会话变量值,即管理员.php在此控制器中,我有会话的打印值,但没有从中获取任何内容。我想提点一些事情,即会话值在本地主机上启用,但不适用于 godaddy 托管,我不知道为什么?如何解决此问题?请帮助我。

谢谢

在 godaddy 服务器上检查您的 php 版本和 CI 版本。我有同样的错误并找到了这个答案

相关内容

最新更新