nginx代理

location / {
    proxy_set_header X-Real-Ip $remote_addr;
    proxy_set_header Host $http_host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header X-Forwarded-Proto $scheme;
    if (!-e $request_filename)
    {
        proxy_pass http://127.0.0.1:8787;
    }
}