Configure the codeigniter framework under Nginx, nginxcodeigniter_PHP tutorial

Configure the codeigniter framework under Nginx, nginxcodeigniter

A WeChat public account that originally worked well in the winserver Apache environment was migrated to Alibaba Cloud in the background (environment: Ubuntu 64-bit | PHP5.4 | Nginx1.6), but 404, 403 frequently occurred, and the default controller set in CI routes.php could only be accessed. Later, I checked online and found out that it might be a routing setting issue. After much fiddling, I finally solved the problem by following the settings below.

1. Modify website configuration file

<span>server {
 2     listen 80;
 3     server_name<span> example.com</span>;//自己的域名
 4 
 5     root <span>/alidata/www/example</span>;//网站目录
 6     index index.php index.htm index.html;
 7 
 8     location / {
 9             try_files $uri $uri/ /index.php;
10     }
11 
12     location /index.php{
13         fastcgi_pass  127.0.0.1:9000;
14         fastcgi_param SCRIPT_FILENAME <span>/alidata/www/example/index.php</span>;
15       <span>  fastcgi_param PATH_INFO $fastcgi_path_info;</span>
16         fastcgi_split_path_info ^(.+\.php)(.*)$;
17         fastcgi_param PATH_TRANSLATED $document_root$fastcgi_path_info;
18         include  fastcgi.conf;
19     }
20 
21 }</span>

2. Modify CI’s config.php file

$config['base_url'] = 'http://example.com/';

$config['uri_protocol'] = 'PATH_INFO';//It seems that REQUEST_URI will also work

$config['index_page'] = '';

3. Set read and write permissions (777) for the website root directory and the following directories

4. Restart nginx