nginx - Nginx多个服务器 block 监听相同的端口

Question

我想在同一端口www.example.com上运行api.example.com和80。

这就是我所拥有的。我所有的Google Ping都导致以下代码。但是，这不起作用。

server {
        listen 80 default_server;
#       listen [::]:80 default_server ipv6only=on;

        root /var/www/example.com/html/example/app;
        index index.html index.htm;

        # Make site accessible from http://localhost/
        server_name www.example.com www.example.org;

        location / {
                # First attempt to serve request as file, then
                # as directory, then fall back to displaying a 404.
                try_files $uri $uri/ =404;
                # Uncomment to enable naxsi on this location
                # include /etc/nginx/naxsi.rules
        }

        location /bower_components {
                alias /var/www/example.com/html/example/bower_components;
        }

        location /scripts {
                alias /var/www/example.com/html/example/scripts;
        }

        location /content {
                alias /var/www/example.com/html/example/content;
        }

        location /api {
                proxy_set_header Host $host;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_pass http://127.0.0.1:3836;
        }
}

server {
        listen 80
        server_name api.example.com

        location / {
                proxy_set_header Host $host;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_pass http://127.0.0.1:3836;
        }
}

我不知道原因。有什么建议吗？

谢谢!

Answer 1

在/etc/nginx/sites-available/www.example.com和/etc/nginx/sites-available/api.example.com中分别创建两个文件(您不必这样做，但是会更清楚)

api.example.com文件的内容

server {
        listen 80
        server_name api.example.com
        root /var/www/api.example.com/html/example/app; #also add a root dir here
        location / {
                proxy_set_header Host $host;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_pass http://127.0.0.1:3836;
        }
}

www.example.com的内容:

server {
        listen 80 default_server;
#       listen [::]:80 default_server ipv6only=on;

        root /var/www/example.com/html/example/app;
        index index.html index.htm;

        # Make site accessible from http://localhost/
        server_name www.example.com www.example.org;

        location / {
                # First attempt to serve request as file, then
                # as directory, then fall back to displaying a 404.
                try_files $uri $uri/ =404;
                # Uncomment to enable naxsi on this location
                # include /etc/nginx/naxsi.rules
        }

        location /bower_components {
                alias /var/www/example.com/html/example/bower_components;
        }

        location /scripts {
                alias /var/www/example.com/html/example/scripts;
        }

        location /content {
                alias /var/www/example.com/html/example/content;
        }

        location /api {
                proxy_set_header Host $host;
                proxy_set_header X-Real-IP $remote_addr;
                proxy_pass http://127.0.0.1:3836;
        }
}

最后启用域: sudo ln -s /etc/nginx/sites-available/www.example.com /etc/nginx/sites-enabled/www.example.com和 sudo ln -s /etc/nginx/sites-available/api.example.com /etc/nginx/sites-enabled/api.example.com