Nginx在访问siteb.com/blog时抛出“未指定输入文件" [英] Nginx is throwing 'no input file specified' when accessing siteb.com/blog

问题描述

我已经看了好几个小时，但尽管花了很多时间在谷歌上搜索，但仍然无法到达我要去的地方.Nginx抛出了未指定输入文件

Ive looked at this for hours, but am still not getting where I need to get to despite doing a lot of hours googling.Nginx is throwing no input file specified

我的配置如下:

   upstream site {
        #flask app
        server 127.0.0.1:8001;
    }

    upstream siteb-blog {
        #wordpress php
        server unix:/var/run/php5-fpm.sock;
    }

    server {
       server_name siteb.com;
       listen 80;
       root /home/www/flask-deploy/siteb;

       location ~* ^blog/ {
           try_files $uri $uri/ /blog/index.php?$query_string;
           root /home/www/flask-deploy/siteb-blog;
           location ~ \.php$ {
               fastcgi_pass siteb-blog;
               fastcgi_param SCRIPT_FILENAME $request_filename;
               include fastcgi_params;
           }
       }

       location / {
            try_files @proxy @proxy;
        }

        location @proxy {
            internal;
            proxy_pass http://siteb;
            proxy_redirect off;
            proxy_set_header Host $host;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
        location /static {
            alias  /home/www/flask-deploy/siteb/static/;
        }
    }

但是，当我尝试访问 mysite.com/blog 或 mysite.com/blog/info.php 时，出现404错误.

However, when i try to access mysite.com/blog or mysite.com/blog/info.php i get a 404 error.

ive检查了 error.log ，它没有显示任何错误. access.log ，仅显示:

ive checked error.log and it doesnt show any errors. access.log, just shows:

[16/Dec/2016:16:11:56 -0500] "GET /blog/index.php HTTP/1.1" 404 209 "-" "Mozilla/5.0 (X11; Ubuntu; Linux armv7l; rv:50.0) Gecko/20100101 Firefox/50.0"

我的 siteb.com 正常工作. siteb.com/blog 不会.

im专门尝试在 siteb.com/blog 上使 siteb-blog 工作.

im specifically trying to get siteb-blog working at siteb.com/blog.

提前谢谢！

推荐答案

您已将WordPress安装在名为 siteb-blog 的目录下，并希望使用/博客/.您的问题之一是 $ request_filename 是由 root 和URI构造的，因此/blog 段成为路径名的一部分.有关详细信息，请参见本文档.

You have WordPress installed under a directory called siteb-blog and would like to access it with a URI prefix of /blog/. One of your problems is that the $request_filename is constructed from the root and URI, so that the /blog segment becomes part of the pathname. See this document for details.

使用静态文件的简单解决方案是使用 alias 指令，但是由于

The simple solution with static files is to use the alias directive, but I try to avoid using it with try_files because of a long standing bug.

我的首选解决方案是静默地(使用内部重写)将/blog URI映射到/siteb-blog ，然后继续使用 root 正常.

My preferred solution is to silently (using internal rewrite) map the /blog URI to /siteb-blog, then continue to use root as normal.

例如:

server {
    server_name siteb.com;
    listen 80;

    location /blog {
        rewrite ^/blog(.*)$ /siteb-blog$1 last;
    }
    location /siteb-blog {
        root /home/www/flask-deploy;
        try_files $uri $uri/ /blog/index.php?$query_string;

        location ~ \.php$ {
            try_files $uri /blog/index.php;

            fastcgi_pass siteb-blog;
            fastcgi_param SCRIPT_FILENAME $request_filename;
            include fastcgi_params;
        }
    }

    location / {
        proxy_pass http://siteb;
        proxy_redirect off;
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    }
    location /static {
        root /home/www/flask-deploy/siteb;
    }
}

• 您可以通过添加 internal 指令使 location/siteb-blog 内部.这将使其直接不可访问.
• server 块和 location/static 块中的 root 语句都是不必要的-它只需出现一次.
• 不需要 alias -首选 root .有关详细信息，请参见本文档.
• 命名的位置是不必要的-与 location/
合并
• You can make the location /siteb-blog internal, by adding the internal directive. This will make it inaccessible directly.
• A root statement in both the server block and the location /static block is unnecessary - it only needs to appear once.
• The alias was unnecessary - root is preferred. See this document for details.
• The named location was unnecessary - merged with location /

最后，WordPress 需要知道它托管在/blog 下，否则它无法找到其资源文件(css和js).您将需要使用 wp-config.php 或使用WordPress⇒设置 WP_SITEURL 和 WP_HOME 的值.仪表板⇒设置⇒常规页面.

Finally, WordPress needs to know that it is hosted under /blog, otherwise it cannot find its resource files (css & js). You will need to set the values for WP_SITEURL and WP_HOME either using wp-config.php or using the WordPress ⇒ DashBoard ⇒ Settings ⇒ General page.

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