Nginx隐藏代理端口

使用Nginx将请求的80端口代理到后端3000端口上，并隐藏端口 隐藏端口需要下面两行:

server_name_in_redirect off;
proxy_set_header Host $host:$server_port;

配置示例如下:

server {
        listen       80;
        server_name www.yiyi.company yiyi.company;
        server_name_in_redirect off;
        proxy_set_header Host $host:$server_port;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        location / {
            proxy_pass http://www.yiyi.company:3000;
        }
}