map指令不允许在这里

所有这些东西我都很新，所以请和我一起裸照。 我正在按照这个教程https://medium.com/startup-founder-panel/deploying-a-meteor-app-with-nginx-from-scratch-1332b32e99a5当我做sudo nginx -t我得到

 nginx: [emerg] "map" directive is not allowed here in /etc/nginx/sites-enabled/app:2 nginx: configuration file /etc/nginx/nginx.conf test failed 

这是应用程序文件

 # this section is needed to proxy web-socket connections map $http_upgrade $connection_upgrade { default upgrade; '' close; } # HTTP server { listen 80 default_server; listen [::]:80 default_server ipv6only=on; location = /favicon.ico { root /home/USERNAME/portal/programs/web.browser/app; access_log off; } location ~* "^/[a-z0-9]{40}\.(css|js)$" { gzip_static on; root /home/USERNAME/portal/programs/web.browser; access_log off; } location ~ "^/packages" { root /home/USERNAME/portal/programs/web.browser; access_log off; } # pass requests to Meteor location / { proxy_pass http://127.0.0.1:8080; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; #for websockets proxy_set_header Connection $connection_upgrade; proxy_set_header X-Forwarded-For $remote_addr; proxy_set_header Host $host; } } 

这里是nginx.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 ## include /etc/nginx/mime.types; 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 applicatio n/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; # } #} include /etc/nginx/sites-enabled/*; 

所以有什么问题？ 提前致谢！

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• Nginx中的dynamicHTTP反向代理

  user www-data; worker_processes auto; pid /run/nginx.pid; events { worker_connections 768; # multi_accept on; } http { # this section is needed to proxy web-socket connections map $http_upgrade $connection_upgrade { default upgrade; '' close; } ## # 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 ## include /etc/nginx/mime.types; 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 applicatio n/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; # } #} include /etc/nginx/sites-enabled/*; 

  # Virtual Host Configs ## include /etc/nginx/conf.d/*.conf; include /etc/nginx/sites-enabled/*;