php echo base_url（）带我到404 [英] php echo base_url() bringing me to 404
问题描述
我正在按照此教程进行表单，以将数据插入到我的数据库中。我遇到了一个问题，我的<？php echo base_url（）？> 没有按原样链接到form_validation页。我将config.php设置为 $ config ['base_url'] =''; 并将autoload.php设置为 $ autoload ['helper '] = array（'url'，'form'，'html'）; 所以我不明白为什么会收到404错误。任何帮助将不胜感激。
I am following this tutorial to make a form to insert data to my database. I have come to a problem where my <?php echo base_url()?> is not linking to the form_validation page as it should. I have the config.php set to $config['base_url'] = ''; and the autoload.php set to $autoload['helper'] = array('url', 'form', 'html'); So I don't understand why I am getting the 404 error. Any help would be greatly advised.
<?php
class Model_ca extends CI_Model {
function __construct()
{
parent::__construct();
}
}
?>
View_ca.php
View_ca.php
<html>
<head>
<title>Add Chipper to Database</title>
<link href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css"
rel="stylesheet">
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js"></script>
</head>
<body>
<div class="container">
<h3 align="center">Add Chipper to Database</h3>
<!--Link form to base url which is defined in autoload.php-->
<form method="post" action="<?php echo base_url()?>Controller_ca/form_validation">
<div class="form-group">
<label>Enter Name</label>
<input type="text" name="name" class="form-control"/>
</div>
<div class="form-group">
<label>Enter Location</label>
<input type="text" name="location" class="form-control"/>
</div>
<div class="form-group">
<label>Enter Description</label>
<input type="text" name="description" class="form-control"/>
</div>
<div class="form-group">
<input type="submit" name="insert" value="Add Chipper" class="btn btn-info"/>
</div>
</form>
</div>
</body>
</html>
Controller_ca.php
Controller_ca.php
<?php
defined('BASEPATH') OR exit('No direct script access allowed');
class Controller_ca extends CI_Controller {
public function __construct() {
parent::__construct();
$this->load->helper('url');
}
public function index()
{
$this->load->view('View_ca');
}
public function form_validation()
{
echo 'Form Validation is Working!';
}
}
?>
推荐答案
配置应为
$config['base_url'] = 'http://localhost/path/to/folder/';
.htaccess 应该是
RewriteEngine on
RewriteCond $1 !^(index\.php|assets|image|resources|robots\.txt)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/$1 [L,QSA]
确保在php.ini中启用了重写规则
Make sure rewrite rule is enabled in php.ini
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