nginx 真实ip

server {

listen 80;

server_name localhost;

location /{

root html;

index index.html index.htm;

proxy_pass http://backend;

proxy_redirect off;

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_set_header X-Forwarded-For $http_x_forwarded_for;

}