<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%> <% Map names = new HashMap(); names.put("47.103.136.254", "得了平2"); names.put("47.104.223.117", "得了平1"); names.put("47.104.84.72", "昂网"); names.put("47.105.85.201", "路幻新平台"); names.put("121.40.238.20", "路幻测试平台"); names.put("154.8.165.82", "为者平台"); names.put("14.215.134.164", "博瑞平1"); String ip =""; if (request.getHeader("X-Forwarded-For") == null || "".equals(request.getHeader("X-Forwarded-For"))) { ip= request.getRemoteAddr(); } else { ip= request.getHeader("X-Forwarded-For"); } if(!"".equals(ip)){ String name = names.get(ip); if(name!=null){ ip = name +ip; } } response.getWriter().write(ip); %>