Magento – Magento 2: Using nginx css js not loading

After installing Nginx server Magento2.3.1 not working
CSS js file not loading.

etc/ngnix/ngnix.conf

    user www-data;
    worker_processes auto;
    pid /run/nginx.pid;

    events {
        worker_connections 768;
        # multi_accept on;
    }

    http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    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; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    ##
    # Logging Settings
    ##

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

    ##
    # Gzip Settings
    ##

    gzip on;
    gzip_disable "msie6";

    # 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;
    #   }
    #}

/var/www/html/magneto2/nginx.conf.sample

# Magento Vars
# set $MAGE_ROOT /path/to/magento/root;
# set $MAGE_MODE default; # or production or developer
#
# Example configuration:
# upstream fastcgi_backend {
#    # use tcp connection
#    # server  127.0.0.1;
#    # or socket
#    server   unix:/var/run/php5-fpm.sock;
# }
# server {
#    listen 80;
#    server_name mage.dev;
#    set $MAGE_ROOT /var/www/magento2;
#    set $MAGE_MODE developer;
#    include /vagrant/magento2/nginx.conf.sample;
# }


root $MAGE_ROOT/pub;

index index.php;
autoindex off;
charset off;

add_header 'X-Content-Type-Options' 'nosniff';
add_header 'X-XSS-Protection' '1; mode=block';

location /setup {
    root $MAGE_ROOT;
    location ~ ^/setup/index.php {
        fastcgi_pass   fastcgi_backend;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }

    location ~ ^/setup/(?!pub/). {
        deny all;
    }

    location ~ ^/setup/pub/ {
        add_header X-Frame-Options "SAMEORIGIN";
    }
}

location /update {
    root $MAGE_ROOT;

    location ~ ^/update/index.php {
        fastcgi_split_path_info ^(/update/index.php)(/.+)$;
        fastcgi_pass   fastcgi_backend;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        fastcgi_param  PATH_INFO        $fastcgi_path_info;
        include        fastcgi_params;
    }

    # deny everything but index.php
    location ~ ^/update/(?!pub/). {
        deny all;
    }

    location ~ ^/update/pub/ {
        add_header X-Frame-Options "SAMEORIGIN";
    }
}

location / {
    try_files $uri $uri/ /index.php?$args;
}

location /pub {
    location ~ ^/pub/media/(downloadable|customer|import|theme_customization/.*\.xml) {
        deny all;
    }
    alias $MAGE_ROOT/pub;
    add_header X-Frame-Options "SAMEORIGIN";
}

location /static/ {
    if ($MAGE_MODE = "production") {
        expires max;
    }
    location ~* \.(ico|jpg|jpeg|png|gif|svg|js|css|swf|eot|ttf|otf|woff|woff2)$ {
        add_header Cache-Control "public";
        add_header X-Frame-Options "SAMEORIGIN";
        expires +1y;

        if (!-f $request_filename) {
            rewrite ^/static/(version\d*/)?(.*)$ /static.php?resource=$2 last;
        }
    }
    location ~* \.(zip|gz|gzip|bz2|csv|xml)$ {
        add_header Cache-Control "no-store";
        add_header X-Frame-Options "SAMEORIGIN";
        expires    off;

        if (!-f $request_filename) {
           rewrite ^/static/(version\d*/)?(.*)$ /static.php?resource=$2 last;
        }
    }
    if (!-f $request_filename) {
        rewrite ^/static/(version\d*/)?(.*)$ /static.php?resource=$2 last;
    }
    add_header X-Frame-Options "SAMEORIGIN";
}

location /media/ {
    try_files $uri $uri/ /get.php?$args;

    location ~ ^/media/theme_customization/.*\.xml {
        deny all;
    }

    location ~* \.(ico|jpg|jpeg|png|gif|svg|js|css|swf|eot|ttf|otf|woff|woff2)$ {
        add_header Cache-Control "public";
        add_header X-Frame-Options "SAMEORIGIN";
        expires +1y;
        try_files $uri $uri/ /get.php?$args;
    }
    location ~* \.(zip|gz|gzip|bz2|csv|xml)$ {
        add_header Cache-Control "no-store";
        add_header X-Frame-Options "SAMEORIGIN";
        expires    off;
        try_files $uri $uri/ /get.php?$args;
    }
    add_header X-Frame-Options "SAMEORIGIN";
}

location /media/customer/ {
    deny all;
}

location /media/downloadable/ {
    deny all;
}

location /media/import/ {
    deny all;
}

location ~ cron\.php {
    deny all;
}

location ~ (index|get|static|report|404|503)\.php$ {
    try_files $uri =404;
    fastcgi_pass   fastcgi_backend;

    fastcgi_param  PHP_FLAG  "session.auto_start=off \n suhosin.session.cryptua=off";
    fastcgi_param  PHP_VALUE "memory_limit=256M \n max_execution_time=600";
    fastcgi_read_timeout 600s;
    fastcgi_connect_timeout 600s;
    fastcgi_param  MAGE_MODE $MAGE_MODE;

    fastcgi_index  index.php;
    fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
    include        fastcgi_params;
}