求教 nginx 配置

现在前后端分离没问题，想要后端也能暴露出来,可以通过域名+端口直接访问, 最好还是同一域名

server
    {
        listen 80;
        server_name www.xxx.cc;
        index index.html index.htm;

        set $base_path "/xxx/xxx/xx";
        
        root "${base_path}";
        

        location  / {
            alias   "${base_path}/dist/";
            index  index.html index.htm;
            try_files $uri $uri/ /index.html$is_args$args;
        }

        location /api/ {
            proxy_pass http://127.0.0.1:9222/;
            proxy_set_header Host    $host;
            proxy_set_header X-Real-IP  $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        }
    }
    
    server {
        listen   9222;
        server_name 127.0.0.1 www.xxx.cc;

        location / {
            root   /xxx/xxx/xx;
            index  index.php;
            try_files $uri $uri/ $uri/index.php$is_args$args;

            location ~ ^(.+?\.php)($|/.*) {
                include        fastcgi.conf;
                fastcgi_pass   127.0.0.1:9005;
                fastcgi_index  index.php;
            }
        }
    }