package com.lianqiao.dache.util;
import javax.servlet.http.HttpServletRequest;
/** IP工具类,获取用户的IP地址
* @author 秋枫艳梦
* @date 2019-04-10
* */
public class IPUtil {
/** 静态方法,获取IP地址
* @param request HTTP请求体
* @return IP地址
* */
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.getRemoteAddr();
}
if (ip.equals("0:0:0:0:0:0:0:1")) {
ip = "本地工作组";
}
return ip;
}
}
Java获取用户的IP地址
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转载自blog.csdn.net/wzy18210825916/article/details/89174069
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