nginx配置，避免codeigniter重写规则 [英] nginx configuration, avoid codeigniter rewrite rules

问题描述

这是针对Codeigniter的Nginx重写规则. 我们可以通过谷歌搜索轻松找到它.

This is nginx rewrite rule for codeigniter. We can find this easily with googling.

server
{
    server_name .example.com;

    access_log /var/log/nginx/example.com.access.log;

    root /var/www/example.com/html;

    index index.php index.html index.htm;

    # enforce www (exclude certain subdomains)
#   if ($host !~* ^(www|subdomain))
#   {
#       rewrite ^/(.*)$ $scheme://www.$host/$1 permanent;
#   }

    # enforce NO www
    if ($host ~* ^www\.(.*))
    {
        set $host_without_www $1;
        rewrite ^/(.*)$ $scheme://$host_without_www/$1 permanent;
    }

    # canonicalize codeigniter url end points
    # if your default controller is something other than "welcome" you should change the following
    if ($request_uri ~* ^(/welcome(/index)?|/index(.php)?)/?$)
    {
        rewrite ^(.*)$ / permanent;
    }

    # removes trailing "index" from all controllers
    if ($request_uri ~* index/?$)
    {
        rewrite ^/(.*)/index/?$ /$1 permanent;
    }

    # removes trailing slashes (prevents SEO duplicate content issues)
    if (!-d $request_filename)
    {
        rewrite ^/(.+)/$ /$1 permanent;
    }

    # removes access to "system" folder, also allows a "System.php" controller
    if ($request_uri ~* ^/system)
    {
        rewrite ^/(.*)$ /index.php?/$1 last;
        break;
    }

    # unless the request is for a valid file (image, js, css, etc.), send to bootstrap
    if (!-e $request_filename)
    {
        rewrite ^/(.*)$ /index.php?/$1 last;
        break;
    }

    # catch all
    error_page 404 /index.php;

    # use fastcgi for all php files
    location ~ \.php$
    {
        fastcgi_pass 127.0.0.1:9000;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME /var/www/example.com/html$fastcgi_script_name;
        include fastcgi_params;
    }

    # deny access to apache .htaccess files
    location ~ /\.ht
    {
        deny all;
    }
}

我想在此服务器中添加普通的php项目. 该项目的根目录是/var/www/another/proj_new.

I want to add normal php project in this server. The project's root directory is /var/www/another/proj_new.

正如我提到的，这个新项目不使用codeigniter框架. 这是正常的php文件项目.因此它不需要Codeigniter重写规则.

As I mentioned, this new project do not use codeigniter frame. This is normal php file project. So it doesn't need Codeigniter rewrite rule.

因此，我的问题可能是我可以通过网络访问新项目.

So, my question is is possible that I can access the new project through the web.

地址可能是这样的:

http://example.com/proj_new

此地址不应调用codeigniter的proj_new控制器.

This address should not call codeigniter's proj_new controller.

我尝试添加此设置:

server
    {
        ....
        ....
        ....

        localhost /proj_new {
            root     /var/www/another/proj_new
            index    index.php
        }

        ....
        ....
        ....
    }

但是，http://example.com/proj_new 产生404错误页面.

but, http://example.com/proj_new makes 404 error pages.

推荐答案

我建议从Nginx进行此配置

I suggest this configuration from Nginx

server {
        server_name nginxcodeigniter.net;

        root /var/www/codeigniter;
        index index.html index.php;

        # set expiration of assets to MAX for caching
        location ~* \.(ico|css|js|gif|jpe?g|png)(\?[0-9]+)?$ {
                expires max;
                log_not_found off;
        }

        location / {
                # Check if a file exists, or route it to index.php.
                try_files $uri $uri/ /index.php;
        }

        location ~* \.php$ {
                fastcgi_pass 127.0.0.1:9000;
                fastcgi_index index.php;
                fastcgi_split_path_info ^(.+\.php)(.*)$;
                include fastcgi_params;
                fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        }
}

此后，请确保您的codeIgniter config.php包含以下信息:

After this, make sure that your codeIgniter config.php contains the following information:

$config['base_url'] = "http://nginxcodeigniter.net/";
$config['index_page']   = "";
$config['uri_protocol'] = "REQUEST_URI";

来源: Nginx

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