欧美bbbwbbbw肥妇,免费乱码人妻系列日韩,一级黄片

jsp獲取客戶端IP地址的方法

 更新時間:2015年10月29日 11:50:42   作者:5iasp  
這篇文章主要介紹了jsp獲取客戶端IP地址的方法,涉及jsp獲取客戶端信息的相關(guān)技巧,具有一定參考借鑒價值,需要的朋友可以參考下

本文實(shí)例講述了jsp獲取客戶端IP地址的方法。分享給大家供大家參考,具體如下:

public static String getIpAddr(HttpServletRequest request) { 
  String ip = request.getHeader("X-Forwarded-For");
  if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
   ip = request.getHeader("Proxy-Client-IP");
  }
  if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
   ip = request.getHeader("WL-Proxy-Client-IP");
  }
  if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
   ip = request.getHeader("HTTP_CLIENT_IP");
  }
  if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
   ip = request.getHeader("HTTP_X_FORWARDED_FOR");
  }
  if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
   ip = request.getRemoteAddr();
  }
  return ip;
}

希望本文所述對大家JSP程序設(shè)計(jì)有所幫助。

相關(guān)文章

最新評論