我用Symfony框架6.2版构建了一个PHP网站，并在PHP 8.2上运行。通过Github操作，我设法将其部署到Microsoft Azure Web App。
当我访问由Microsoft Azure Web App创建的默认域时，我看到“403 Forbidden，nginx/1.22.1”错误消息。
通过SSH，我可以转到已创建的Azure Web App以检查一些设置。
我的Symfony网站被部署到文件夹/home/site/wwwroot。
这是默认的/etc/nginx/nginx.conf：

user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
        worker_connections 10068;
        multi_accept on;
}

http {

        ##
        # Basic Settings
        ##

        sendfile on;
        tcp_nopush on;
        types_hash_max_size 2048;
        # server_tokens off;

        # server_names_hash_bucket_size 64;
        # server_name_in_redirect off;

        include /etc/nginx/mime.types;
        default_type application/octet-stream;

        ##
        # SSL Settings
        ##

        ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
        ssl_prefer_server_ciphers on;

        ##
        # Logging Settings
        ##

        access_log off;
        error_log /dev/stderr;

        ##
        # Gzip Settings
        ##

        gzip on;

        # gzip_vary on;
        # gzip_proxied any;
        # gzip_comp_level 6;
        # gzip_buffers 16 8k;
        # gzip_http_version 1.1;
        # gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

        ##
        # Virtual Host Configs
        ##

        include /etc/nginx/conf.d/*.conf;
        include /etc/nginx/sites-enabled/*;
}

#mail {
#       # See sample authentication script at:
#       # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
#       # auth_http localhost/auth.php;
#       # pop3_capabilities "TOP" "USER";
#       # imap_capabilities "IMAP4rev1" "UIDPLUS";
#
#       server {
#               listen     localhost:110;
#               protocol   pop3;
#               proxy      on;
#       }
#
#       server {
#               listen     localhost:143;
#               protocol   imap;
#               proxy      on;
#       }
#}

我很确定我需要像Symfony文档中解释的那样更改nginx.conf配置：https://symfony.com/doc/current/setup/web_server_configuration.html#nginx
但是我不知道在哪里可以添加这个额外的配置，因为nginx.conf文件将被每次部署覆盖。即使我手动更改配置文件，它也不起作用。
有人能给我指个方向吗？