使用别名内部位置 [英] Working with alias inside location

问题描述

这是我的服务器块

server {
    listen      80;
    server_name domain.tld;
    root        /var/www/domain.tld/html;
    index       index.php index.html index.htm;

    location / {
    }

    location /phpmyadmin {
        alias /var/www/phpmyadmin;
    }

    location /nginx_status {
        stub_status on;
        access_log  off;
    }

    location ~ .php$ {
        try_files $uri =404;
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
}

浏览http://domain.tld/index.php 工作正常，我遇到的唯一问题是浏览 http://domain.tld/phpmyadmin/.它返回 404 但文件夹/var/www/phpmyadmin 存在于服务器上.查看/var/log/nginx/error.log，没有错误记录在那里，但对它的访问记录在/var/log/nginx/access.log中.这里可能有什么问题?

browsing http://domain.tld/index.php works fine the only problem im encountering is browsing http://domain.tld/phpmyadmin/. It returns 404 yet the folder /var/www/phpmyadmin exist on the server. Viewing /var/log/nginx/error.log, no error is being logged there yet the access to it is logged in /var/log/nginx/access.log. What could be the problem here?

推荐答案

问题是 phpmyadmin 是一个 PHP 应用程序，你的 location ~ .php$ 块没有指向正确的文档根目录.

The problem is that phpmyadmin is a PHP application and your location ~ .php$ block does not point to the correct document root.

您需要构造两个具有不同文档根目录的 PHP 位置.

You need to construct two PHP locations with different document roots.

如果 phpmyadmin 位于 /var/www/phpmyadmin，则不需要 alias 指令，因为 root 指令将是更高效.请参阅本文档.

If phpmyadmin is located at /var/www/phpmyadmin, you do not need an alias directive, as a root directive will be more efficient. See this document.

server {
    listen      80;
    server_name domain.tld;
    root        /var/www/domain.tld/html;
    index       index.php index.html index.htm;

    location / { 
    }

    location /nginx_status {
        stub_status on;
        access_log  off;
    }

    location ~ .php$ {
        try_files $uri =404;
        include fastcgi_params;
        fastcgi_pass unix:/var/run/php5-fpm.sock;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    }

    location ^~ /phpmyadmin {
        root /var/www;

        location ~ .php$ {
            try_files $uri =404;
            include fastcgi_params;
            fastcgi_pass unix:/var/run/php5-fpm.sock;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        }
    }
}

location ^~/phpmyadmin 是一个前缀位置，它优先于通常用于处理 .php 文件的正则表达式位置.它包含一个 location ~ .php$ 块，该块继承了文档根目录的 /var/www 值.

The location ^~ /phpmyadmin is a prefix location that takes precedence over the regex location normally used to process .php files. It contains a location ~ .php$ block which inherits a value of /var/www for the document root.

建议在定义其他 fastcgi_param 参数之前包含 fastcgi_params，否则您的自定义值可能会被静默覆盖.

It is advisable to include fastcgi_params before defining other fastcgi_param parameters otherwise your custom values may be silently overwritten.

有关更多信息，请参阅本文档.

See this document for more.

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