error 200#0: *79 FastCGI sent in stderr: ‘Primary script unknown’ 同時從上游讀取響應標頭，

我想在我的 MAC 上配置新的 nginx，但我總是得到[error] 200#0: *79 FastCGI sent in stderr: "Primary script unknown".. 我不知道我在配置上做錯了什麼。這是我的 nginx.conf 文件：

#user  RobDee;
worker_processes  auto;

#error_log  logs/error.log;
#error_log  logs/error.log  info;
pid        logs/nginx.pid;


events {
   worker_connections  1024;
}


http {
   include       mime.types;
   default_type  application/octet-stream;

   #log_format  #main  '$remote_addr - $remote_user [$time_local] "$request" '
   #                  '$status $body_bytes_sent "$http_referer" '
   #                  '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  logs/access.log;
    error_log  logs/error.log;
   sendfile        on;
   #tcp_nopush     on;

   #keepalive_timeout  0;
   keepalive_timeout  65;

   #gzip  on;


   server {
       listen       80;
       server_name  local.mydomain.co.uk local.beer.telegraph.co.uk;

       #charset koi8-r;

       #access_log  logs/host.access.log  main;

       location / {
           root   /Users/RobDee/workspace/beer/web;
           index  index.html index.htm;
       }

       #error_page  404              /404.html;

       # redirect server error pages to the static page /50x.html
       #
       error_page   500 502 503 504  /50x.html;
       location = /50x.html {
           root   html;
       }

       # proxy the PHP scripts to Apache listening on 127.0.0.1:80
       #
       #location ~ \.php$ {
       #    proxy_pass   http://127.0.0.1;
       #}

       # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
       #
       #location ~ \.php$ {
       #    root           html;
       #    fastcgi_pass   127.0.0.1:9000;
       #    fastcgi_index  index.php;
       #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
       #    include        fastcgi_params;
       #}

       # deny access to .htaccess files, if Apache's document root
       # concurs with nginx's one
       #
       #location ~ /\.ht {
       #    deny  all;
       #}
   }


   # another virtual host using mix of IP-, name-, and port-based configuration
   #
   #server {
   #    listen       8000;
   #    listen       somename:8080;
   #    server_name  somename  alias  another.alias;

   #    location / {
   #        root   html;
   #        index  index.html index.htm;
   #    }
   #}


   # HTTPS server


  server {
   listen                     443 ;
   server_name                local.mydomain.co.uk local.beer.telegraph.co.uk;

   ssl                        on;
   ssl_protocols              TLSv1 TLSv1.1 TLSv1.2;
   ssl_certificate            /usr/local/etc/nginx/cert.pem;
   ssl_certificate_key        /usr/local/etc/nginx/cert.key;

   gzip_disable "msie6";
   gzip_types text/plain application/xml application/x-javascript text/css application/json text/javascript;

   access_log  /usr/local/var/log/nginx/access.log;
   error_log   /usr/local/var/log/nginx/error.log;
   log_not_found off;
   root    /Users/RobDee/workspace/beer/web;

   location /.htpasswd
   {
       return 403;
   }
   location ~ \.css {
       root /Users/RobDee/workspace/beer/web;
       expires max;
   }

   location ~* \.(jpg|jpeg|png|gif|ico|js|woff|woff2|ttf)$ {
       root /Users/RobDee/workspace/beer/web;
       access_log off;
       expires max;
   }

   location ~* \.(js|css)$ {
       expires 1y;
       log_not_found off;
   }

   location /
   {
       root /Users/RobDee/workspace/beer/web;
       try_files $uri $uri/ /app_dev.php$is_args$args;
        index app_dev.php;
   }

   location ~ \.php$ {
       root /Users/RobDee/workspace/beer/web;
   fastcgi_pass   127.0.0.1:9000;
       fastcgi_index  /Users/RobDee/workspace/beer/web/app_dev.php;
       fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
       include        fastcgi_params;
       fastcgi_read_timeout 3000;

   }
   }

   include servers/*;

   }

也許有人會在我的 conf 中看到一些錯誤。

“主腳本未知”幾乎總是意味著 for 的值SCRIPT_FILENAME是錯誤的。

問題可能是這三行：

root /Users/RobDee/workspace/beer/web;
fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
include        fastcgi_params;

您設置$document_root，然後將其硬連線為/scripts。它是哪一個？

在普通的nginx伺服器塊中，您可以root在伺服器塊頂部附近設置一次，並允許所有（或大多數）location塊繼承相同的值。僅在必要時覆蓋。有關詳細資訊，請參閱此文件。

通常的格式SCRIPT_FILENAME是以下之一：

fastcgi_param   SCRIPT_FILENAME $document_root$fastcgi_script_name;
fastcgi_param   SCRIPT_FILENAME $request_filename;

在您的配置中，這將等同於相同的值。請注意，這$document_root是由root指令的值定義的。

最後，包括fastcgi_paramslast 可能會也可能不會。在某些版本中，您明確定義的語句fastcgi_params可能存在衝突定義。fastcgi_param您應該始終在顯式fastcgi_param語句之前包含該文件。

例如：

server {
   ...
   root /Users/RobDee/workspace/beer/web;
   ...
   location ~ \.php$ {
       fastcgi_pass   127.0.0.1:9000;
       include        fastcgi_params;
       fastcgi_param  SCRIPT_FILENAME  $request_filename;
       fastcgi_read_timeout 3000;
   }
}

該fastcgi_index指令在這種情況下沒有任何意義。

引用自：https://serverfault.com/questions/808388