启动命令：/usr/nginx/sbin/nginx
如果已经启动的话，直接/usr/nginx/sbin/nginx -s reload
server {
listen 80;
server_name www.xxx.com;
location / {
proxy_pass http://localhost:8686/;
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
}