php 在 codeigniter 中设置基本 url
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Set up the base url in codeigniter
提问by qazzu
I have the directory structure like this in code igniter:
我在代码点火器中有这样的目录结构：
Appsite
-website
-application
-images
When I accessing the image in index.php I used:
<img src="http://localhost/Appsite/website/images/images.PNG"
当我访问 index.php 中的图像时，我使用了：
<img src="http://localhost/Appsite/website/images/images.PNG"
And the href is:
<li class=""><a href="http://localhos/tAppsite/website/index.php/home/">Home</a></li>
href 是：
<li class=""><a href="http://localhos/tAppsite/website/index.php/home/">Home</a></li>
I think it is not a good practice to include the http://localhostwhen accessing the images or libraries in code igniter. So I tried to change the $config['base_url']in config.phpto $config['base_url'] = "http://".$_SERVER["HTTP_HOST"]."/";
我认为http://localhost在代码点火器中访问图像或库时包含 不是一个好习惯。所以，我试图改变$config['base_url']在config.php以$config['base_url'] = "http://".$_SERVER["HTTP_HOST"]."/";
And now I update my image source and other library source I remove the localhost and the name of my directory folder:
现在我更新了我的图像源和其他库源，我删除了 localhost 和我的目录文件夹的名称：
<img src="images/images.PNG”><li class=""><a href= <?php echo base_url;?> /website/index.php/home/">Home</a></li>
<img src="images/images.PNG”><li class=""><a href= <?php echo base_url;?> /website/index.php/home/">Home</a></li>
But I get errors. it says object not found. Can some help me?
但我得到错误。它说找不到对象。有人可以帮我吗？
回答by Abdulla Nilam
In Config.php
在 Config.php
$config['base_url'] = 'http://localhost/Appsite/website/';
$config['index_page'] = '';
# If online site
# $config['base_url'] = 'http://stackoverflow.com/';
In .htaccess(outside application folder)- To remove index.phpin URL
In .htaccess（外部应用程序文件夹）-index.php在 URL 中删除
RewriteEngine on
RewriteCond !^(index\.php|assets|image|resources|robots\.txt)
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ index.php?/ [L,QSA]
To accessing URL
访问网址
<a href="<?php echo base_url();?>contollerName/methodName"> click here</a>
To access image
访问图像
<img src="<?php echo base_url();?>images/images.PNG”>
To access CSS
访问 CSS
<link rel="stylesheet" type="text/css" href="<?php echo base_url();?>assets/css/style.css"/>
To use base_urlload URL helper from autoload.php
使用base_urlautoload.php 中的加载 URL 助手
回答by Vinod VT
In your config.phpset the base_url()as,
在你的config.php设置base_url()中，
$config['base_url'] = 'http://localhost/projectname/';
In your view load the image as,
在您的视图中加载图像，
<img src="<?php echo base_url();?>images/images.PNG”>
回答by Jafarali Maknojiya
Just put this it will take the automatically correct path of the project and set base URL
只要把它放在项目的自动正确路径并设置基本URL
$site_url = ((isset($_SERVER['HTTPS']) && strtolower($_SERVER['HTTPS']) !== 'off') || (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https')) ? 'https' : 'http';
$site_url .= '://' . (isset($_SERVER['HTTP_HOST']) ? $_SERVER['HTTP_HOST'] : '');
$site_url .= str_replace(basename($_SERVER['SCRIPT_NAME']), '', $_SERVER['SCRIPT_NAME']);
$config['base_url'] = $site_url;
