server{
      listen 8888;
      access_log /var/log/nginx/jsj2025.com_access.log;
      error_log /var/log/nginx/jsj2025.com_error.log;
      # 用户中心
      location ~ /usercenter/ {
         proxy_set_header Host $http_host;
         proxy_set_header X-Real-IP $remote_addr;
         proxy_set_header REMOTE-HOST $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
         proxy_pass http://backend:8080;
      }

}