在位置内部使用别名 [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 效果很好，唯一遇到的问题是浏览 http://domain.tld/phpmyadmin/.它返回404，但服务器上存在/var/www/phpmyadmin文件夹.查看/var/log/nginx/error.log，没有错误被记录在那里，但对它的访问已记录在/var/log/nginx/access.log中.这可能是什么问题?

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，您的location ~ \.php$块未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指令会更有效.参见本文档.

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，先include 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，请参见此文档.

See this document for more.

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