我已经按照此处的说明设置了Nginx反向代理：https://medium.com/@mightywomble/how-to-set-up-nginx-reverse-proxy-with-lets-encrypt-8ef3fd6b79e5

我启用了sites / mysite.conf的样子

server {      
 server_name myNginxreverseproxy.com; 
 set $upstream serverip:$server_port/; 
 location / {  
    proxy_pass_header Authorization;  
    proxy_pass http://$upstream;  
    proxy_set_header Host $host;  
    proxy_set_header X-Real-IP 
    $remote_addr; 
    proxy_set_header X-Forwarded-For 
    $proxy_add_x_forwarded_for;  
    proxy_http_version 1.1;  
    proxy_set_header Connection “”;  
    proxy_buffering off;  
    client_max_body_size 0;  
    proxy_read_timeout 36000s;  
    proxy_redirect off;  }

    listen 443 ssl; # paths to ssl cert files

} server {
    if ($host = myNginxreverseproxy.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


 server_name myNginxreverseproxy.com; listen 80;
    return 404; 

}

我想将端口和路径转发到我的服务器,例如https://mynginxreverseproxy.com:portnumber/myurl->到serverip：com：portnumber / myurl.我已经能够在单个端口上工作,该端口可以将端口80转发到我想要的端口,但是我如何扩展到多个端口呢？

我想设置许多端口映射,因此最好使用变量而不是对每个端口映射进行硬编码.

如何使用conf文件中的变量传递端口和路径？