[英]CodeIgniter: "404 Page Not Found The page you requested was not found" despite setting up routes.php
我不断收到“404 Page Not Found The page you request was not found.”，尽管正确设置了 routes.php 并且还有一个 .htaccess。 我已尝试在此网站上查找此问题的解决方案，但它对我没有帮助，因为解决方案看起来像我所做的但没有任何改变，或者我无法理解人们所说的话。
路由.php
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
$route['default_controller'] = 'Crud';
$route['404_override'] = '';
$route['translate_uri_dashes'] = FALSE;
Crud.php
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Crud extends CI_Controller
{
public function __construct()
{
/*call CodeIgniter's default Constructor*/
parent::__construct();
/*load database libray manually*/
$this->load->database();
/*load Model*/
$this->load->model('Crud_model');
}
/*Insert*/
public function savedata()
{
/*load registration view form*/
$this->load->view('insert');
/*Check submit button */
if($this->input->post('save'))
{
$data['first_name']=$this->input->post('first_name');
$data['middle_name']=$this->input->post('middle_name');
$data['last_name']=$this->input->post('last_name');
$data['username']=$this->input->post('username');
$data['password']=$this->input->post('password');
$data['confirmpassword']=$this->input->post('confirmpassword');
$data['birthday']=$this->input->post('birthday');
$data['email']=$this->input->post('email');
$data['contactnumber']=$this->input->post('contactnumber');
$response=$this->Crud_model->saverecords($data);
if($response==true){
echo "Records Saved Successfully";
}
else{
echo "Insert error !";
}
}
}
}
?>
Crud_model.php
<?php
class Crud_model extends CI_Model
{
function saverecords($data)
{
$this->db->insert('TSA2exam',$data);
return true;
}
}
插入.php
<!DOCTYPE html>
<html>
<head>
<title>Registration form</title>
</head>
<body>
<form method="post" action="<?= base_url() ?>Crud/savedata">
<table width="600" border="1" cellspacing="5" cellpadding="5">
<tr>
<td width="230">First Name </td>
<td width="329"><input type="text" name="first_name"/></td>
</tr>
<tr>
<td>Middle Name </td>
<td><input type="text" name="middle_name"/></td>
</tr>
<tr>
<td>Last Name </td>
<td><input type="text" name="last_name"/></td>
</tr>
<tr>
<td>Username </td>
<td><input type="text" name="username"/></td>
</tr>
<tr>
<td>Password </td>
<td><input type="text" name="password"/></td>
</tr>
<tr>
<td>Confirm Password </td>
<td><input type="text" name="confirmpassword"/></td>
</tr>
<tr>
<td>Birthday </td>
<td><input type="text" name="birthday"/></td>
</tr>
<tr>
<td>Email ID </td>
<td><input type="email" name="email"/></td>
</tr>
<tr>
<td>Contact Number </td>
<td><input type="email" name="email"/></td>
</tr>
<tr>
<td colspan="2" align="center"><input type="submit" name="save" value="Save Data"/></td>
</tr>
</table>
</form>
</body>
</html>
数据库.php
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
$active_group = 'default';
$query_builder = TRUE;
$db['default'] = array(
'dsn' => '',
'hostname' => 'localhost',
'username' => 'root',
'password' => '',
'database' => 'tsa2',
'dbdriver' => 'mysqli',
'dbprefix' => '',
'pconnect' => FALSE,
'db_debug' => (ENVIRONMENT !== 'production'),
'cache_on' => FALSE,
'cachedir' => '',
'char_set' => 'utf8',
'dbcollat' => 'utf8_general_ci',
'swap_pre' => '',
'encrypt' => FALSE,
'compress' => FALSE,
'stricton' => FALSE,
'failover' => array(),
'save_queries' => TRUE
);
配置文件
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
$config['base_url'] = '';
$config['index_page'] = 'index.php';
$config['uri_protocol'] = 'REQUEST_URI';
$config['url_suffix'] = '';
$config['language'] = 'english';
$config['charset'] = 'UTF-8';
$config['enable_hooks'] = FALSE;
$config['subclass_prefix'] = 'MY_';
$config['composer_autoload'] = FALSE;
$config['permitted_uri_chars'] = 'a-z 0-9~%.:_\-';
$config['enable_query_strings'] = FALSE;
$config['controller_trigger'] = 'c';
$config['function_trigger'] = 'm';
$config['directory_trigger'] = 'd';
$config['allow_get_array'] = TRUE;
$config['log_threshold'] = 0;
$config['log_path'] = '';
$config['log_file_extension'] = '';
$config['log_file_permissions'] = 0644;
$config['log_date_format'] = 'Y-m-d H:i:s';
$config['error_views_path'] = '';
$config['cache_path'] = '';
$config['encryption_key'] = '';
$config['sess_driver'] = 'files';
$config['sess_cookie_name'] = 'ci_session';
$config['sess_samesite'] = 'Lax';
$config['sess_expiration'] = 7200;
$config['sess_save_path'] = NULL;
$config['sess_match_ip'] = FALSE;
$config['sess_time_to_update'] = 300;
$config['sess_regenerate_destroy'] = FALSE;
$config['cookie_prefix'] = '';
$config['cookie_domain'] = '';
$config['cookie_path'] = '/';
$config['cookie_secure'] = FALSE;
$config['cookie_httponly'] = FALSE;
$config['cookie_samesite'] = 'Lax';
$config['standardize_newlines'] = FALSE;
$config['global_xss_filtering'] = FALSE;
$config['csrf_protection'] = FALSE;
$config['csrf_token_name'] = 'csrf_test_name';
$config['csrf_cookie_name'] = 'csrf_cookie_name';
$config['csrf_expire'] = 7200;
$config['csrf_regenerate'] = TRUE;
$config['csrf_exclude_uris'] = array();
$config['compress_output'] = FALSE;
$config['time_reference'] = 'local';
$config['rewrite_short_tags'] = FALSE;
$config['proxy_ips'] = '';
列出的路由与 Crud 类中的方法不匹配。 如果没有列出方法， $route['default_controller'] = 'crud'; 等同于$route['default_controller'] = 'crud/index';
因此，您要么需要在 Crud 类中创建索引方法。 即function index(){
或将路线更改为：
$route['default_controller'] = 'crud/savedata';
如果 savedata 是您尝试访问的内容。
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