Nginx、PHP - 发生错误.抱歉，您要查找的页面当前不可用.请稍后再试 [英] Nginx, PHP - An error occurred. Sorry, the page you are looking for is currently unavailable. Please try again later

问题描述

当我访问我的 /usr/local/nginx-1.12.2/html 的 index.php 时出现错误.

I get an error when I access my index.php of my /usr/local/nginx-1.12.2/html.

An error occurred.
Sorry, the page you are looking for is currently unavailable.
Please try again later.

If you are the system administrator of this resource then you should check the error log for details.

Faithfully yours, nginx.

<小时>

我的nginx.conf是这样的:

# cat conf/nginx.conf:

worker_processes  1;

events {
    worker_connections  1024;
}


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

    sendfile        on;

    keepalive_timeout  65;

    server {
        listen       80;
        server_name  localhost;

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

        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        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;
        }

    }

}

在我的 /usr/local/php-7.1.16/etc 中，php-fpm.conf 配置是这样的:

in my /usr/local/php-7.1.16/etc, the php-fpm.conf config is this:

# cat php-fpm.conf

[global]
pid = /usr/local/php-7.1.16/var/run/php-fpm.pid
error_log = /usr/local/php-7.1.16/var/log/php-fpm.log
log_level = notice

[www]
listen = /tmp/php-cgi.sock
listen.backlog = -1
listen.allowed_clients = 127.0.0.1
listen.owner = www
listen.group = www
listen.mode = 0666
user = www
group = www
pm = dynamic
pm.max_children = 60
pm.start_servers = 30
pm.min_spare_servers = 30
pm.max_spare_servers = 60
request_terminate_timeout = 100
request_slowlog_timeout = 0
slowlog = var/log/slow.log

我的 php-fpm 正在运行.我可以使用 ps -ef |grep php-fpm 进行检查.那里有多个进程.

My php-fpm is running. I can use ps -ef | grep php-fpm to check. there are multi processes at there.

我的 index.php 只是一个 phpinfo():

index.php:

<?php

  ini_set("display_errors","On");  
  error_reporting(E_ALL);    

  echo phpinfo(); 
?>

<小时>

EDIT-1

在我的 nginx 的 error.log 中:

In my nginx's error.log:

2018/06/25 09:36:02 [error] 12360#0: *13338 connect() failed (111: Connection refused) while connecting to upstream, client: 118.113.137.192, server: localhost, request: "GET /index.php HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "101.103.23.5"

<小时>

EDIT-2

谢谢丹，我把 fastcgi_pass 127.0.0.1:9000 改成:

Thanks Dan, I changed the fastcgi_pass 127.0.0.1:9000 to:

fastcgi_pass   unix:/tmp/php-cgi.sock;

但是当我访问 index.php 时，出现 File not found. 错误.

But I get the File not found. error, when I access the index.php.

推荐答案

你指定一个 unix socket 供 fpm 监听:

You specify a unix socket for fpm to listen:

listen = /tmp/php-cgi.sock

但是在 nginx 中你指定了一个 IP 地址:

But in nginx you specify an IP address:

fastcgi_pass   127.0.0.1:9000;

<小时>

仅配置 IP 或仅 Unix 套接字:

---

Configure either IP only or Unix Socket only:

fastcgi_pass   unix:/tmp/php-cgi.sock;

或

listen = 127.0.0.1:9000

<小时>

关于您的编辑 2:

尝试添加此参数:

fastcgi_split_path_info ^(.+\.php)(/.+)$;

而且您的 SCRIPT_FILENAME 看起来也不正确，您指定的文件夹很可能不存在 (/scripts).

And also your SCRIPT_FILENAME does not look correct, the folder you specify most probably does not exist (/scripts).

试试这个动态路径:

fastcgi_param  SCRIPT_FILENAME $document_root$fastcgi_script_name;

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