我在php/codeigniter 中有一个简单的注册/登录注册项目
当我点击登录或注册按钮时，我总是会遇到这个特殊的错误
错误："在此服务器上找不到请求的URL/CI/user/login。">
这是控制器文件user.php
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
class User extends CI_Controller{
public function __construct()
{
parent::__construct();
$this->load->model('user_model');
}
public function index()
{
if(($this->session->userdata('user_name')!=""))
{
$this->welcome();
}
else{
$data['title']= 'Home';
$this->load->view('header_view',$data);
$this->load->view("registration_view.php", $data);
$this->load->view('footer_view',$data);
}}
public function welcome()
{
$data['title']= 'Welcome';
$this->load->view('header_view',$data);
$this->load->view('welcome_view.php', $data);
$this->load->view('footer_view',$data);
}
public function login()
{
$email=$this->input->post('email');
$password=md5($this->input->post('pass'));
$result=$this->user_model->login($email,$password);
if($result) $this->welcome();
else $this->index();
}
public function thank()
{
$data['title']= 'Thank';
$this->load->view('header_view',$data);
$this->load->view('thank_view.php', $data);
$this->load->view('footer_view',$data);
}
public function registration()
{
$this->load->library('form_validation');
// field name, error message, validation rules
$this->form_validation->set_rules('user_name', 'User Name', 'trim|required|min_length[4]|xss_clean');
$this->form_validation->set_rules('email_address', 'Your Email', 'trim|required|valid_email');
$this->form_validation->set_rules('password', 'Password', 'trim|required|min_length[4]|max_length[32]');
$this->form_validation->set_rules('con_password', 'Password Confirmation', 'trim|required|matches[password]');
if($this->form_validation->run() == FALSE)
{
$this->index();
}
else
{
$this->user_model->add_user();
$this->thank();
}
}
public function logout()
{
$newdata = array(
'user_id' =>'',
'user_name' =>'',
'user_email' => '',
'logged_in' => FALSE,
);
$this->session->unset_userdata($newdata );
$this->session->sess_destroy();
$this->index();
}
}
?>
这是视图文件registration_view.php
<html>
<div id="content">
<div class="signup_wrap">
<div class="signin_form">
<?php echo form_open("user/login"); ?>
<label for="email">Email:</label>
<input type="text" id="email" name="email" value=""/>
<label for="password">Password:</label>
<input type="password" id="pass" name="pass" value=""/>
<input type="submit" class="" value="Sign in"/>
<?php echo form_close(); ?>
</div><!--<div class="signin_form">-->
</div><!--<div class="signup_wrap">-->
<div class="reg_form">
<div class="form_title">Sign Up</div>
<div class="form_sub_title">It's free and anyone can join</div>
<?php echo validation_errors('<p class="error">'); ?>
<?php echo form_open("user/registration");?>
<p>
<label for="user_name">User Name:</label>
<input type="text" id="user_name" name="user_name" value="<?php echo set_value('user_name'); ?>" />
</p>
<p>
<label for="email_address">Your Email:</label>
<input type="text" id="email_address" name="email_address" value="<?php echo set_value('email_address'); ?>" />
</p>
<p>
<label for="password">Password:</label>
<input type="password" id="password" name="password" value="<?php echo set_value('password'); ?>" />
</p>
<p>
<label for="con_password">Confirm Password:</label>
<input type="password" id="con_password" name="con_password" value="<?php echo set_value('con_password'); ?>" />
</p>
<p>
<input type="submit" class="greenButton" value="Submit" />
</p>
<?php echo form_close(); ?>
</div><!--<div class="reg_form">-->
</div><!--<div id="content">-->
</html>
我认为主要问题是form_open('form'(
这是htaccess文件
<IfModule mod_rewrite.c>
RewriteEngine on
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php/$1 [L,QSA]
您需要将完整的url传递给像这样的form_open函数
echo form_open(base_url()."/user/login");
更改此项：<?php echo form_open("user/login"); ?>
对此：<?php echo form_open(base_url()."User/login"); ?>
在配置中：
$config['base_url'] = 'http://localhost/projectname/';
$config['index_page'] = '';
之后，如果不工作，请从url调用您的方法，如果工作，请将数据更正为您的方法！！！
编辑：在您的htaccess文件中，更改为。(另一个建议，不保证(
RewriteBase /project
RewriteCond %{REQUEST_URI} ^system.*
RewriteRule ^(.*)$ /index.php/$1 [L]
检查您的/etc/apache2/apache2.conf或/etc/apache2/httpd.conf(以存在的为准(。基本上，除非声明AllowOverride指令，否则apache不会确认.htaccess文件。
因此，如果子目录的完整路径是/var/www/html/subdirectory/ ，则必须打开上述配置文件，并将其添加到底部
<Directory /var/www/html/subdirectory/>
AllowOverride all
</Directory>
别忘了重新启动apache！