每次我尝试通过localhost：8000/127.0.0.1：8000访问nginx时，我都会遇到以下错误：
nginx_1|2022年5月29日13：28：57 [错误] 32编号32：* 1个连接（）失败（111：连接被拒绝），客户端：www.example.com，服务器：，请求：172.22.0.1"快速目录名称：//172. 22. 0. 5：9001"，主机："本地主机：8000"，引用地址："网址：http：//localhost：8000/" "localhost:8000", referrer: "http://localhost:8000/"
在这个码头配置生效的前一天
我为创建了github repo，以便于代码评审
我已经试过了：
1.更改FPM/Nginx端口
1.重启WSL/Docker/PC
1.新symfony项目
1.在同一网络中添加php && nginx容器
对接-组合：

version: '3.7'
services:
  database:
    image: postgres:11-alpine
    environment:
      POSTGRES_USER: root
      POSTGRES_PASSWORD: symfony
      POSTGRES_DB: main
    ports: 
      - 15432:5432
  php:
    build: ./docker/php
    ports: ['9001:9000']
    volumes: ['./symfony/:/var/www/symfony:cached']
    depends_on:
      - database
  nginx:
    build: ./docker/nginx
    ports: ['8000:80']
    volumes: ['./symfony/:/var/www/symfony:cached']
  adminer:
    image: adminer
    restart: always
    links:
      - database
    ports:
      - 8081:8080

symfony.conf:

upstream php-upstream {
        server php:9001;
    }
    
    server {
       listen 80;
       root /var/www/symfony/public;
       
       fastcgi_buffers 16 16k;
       fastcgi_buffer_size 32k;
    
       location / {
          try_files $uri /index.php$is_args$args;
       }
    
       location ~ ^/.+\.php(/|$) {
          fastcgi_pass php-upstream;
          fastcgi_split_path_info ^(.+\.php)(/.*)$;
          include fastcgi_params;
          fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
          fastcgi_param DOCUMENT_ROOT $realpath_root;
          internal;
       }
    
       location ~ \.php$ {
           return 404;
       }

   error_log /var/log/nginx/error.log;
   access_log /var/log/nginx/access.log;
}

nginx.conf:

user nobody;
worker_processes auto;
pid /run/nginx.pid;

events {
  worker_connections  4000;
  multi_accept on;
  use epoll;
}

http {
  server_tokens off;
  sendfile on;
  tcp_nopush on;
  tcp_nodelay on;
  keepalive_timeout 30;
  types_hash_max_size 2048;
  include /etc/nginx/mime.types;
  default_type application/octet-stream;
  access_log off;
  error_log off;
  gzip on;
  gzip_min_length 10240;
  gzip_comp_level 1;
  gzip_vary on;
  gzip_disable msie6;
  gzip_proxied expired no-cache no-store private auth;
  gzip_types
      text/css
      text/javascript
      text/xml
      text/plain
      text/x-component
      application/javascript
      application/x-javascript
      application/json
      application/xml
      application/rss+xml
      application/atom+xml
      font/truetype
      font/opentype
      application/vnd.ms-fontobject
      image/svg+xml;
  include /etc/nginx/conf.d/*.conf;
  include /etc/nginx/sites-enabled/*;
  reset_timedout_connection on;
  open_file_cache max=200000 inactive=20s;
  open_file_cache_valid 30s;
  open_file_cache_min_uses 2;
  open_file_cache_errors on;
  client_body_temp_path /tmp 1 2;
  client_body_buffer_size 256k;
  client_body_in_file_only off;
}

daemon off;