/**
* 获取http请求的真实IP地址
* @param request
* @return
*/
// cjianquan 2016/8/2
public static String getIPAddr(HttpServletRequest request){
if (request == null)
return null;
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();
if ("127.0.0.1".equals(ip) || "0:0:0:0:0:0:0:1".equals(ip))
try {
ip = InetAddress.getLocalHost().getHostAddress();
}
catch (UnknownHostException unknownhostexception) {
}
return ip;
}
获取http请求的真实IP地址
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转载自18871459867.iteye.com/blog/2366912
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