類似這樣子

server {

listen 80;

server_name A.ABC.com;

location / {

proxy_pass http://localhost:1234;

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

}

}

另外一個:

server {

listen 80;

server_name B.ABC.com;

location / {

proxy_pass http://localhost:4321;

proxy_set_header Host $host;

proxy_set_header X-Real-IP $remote_addr;

proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

}

}