获取请求用户的ip地址

//获取用户ip地址 HttpServletRequest request = ((ServletRequestAttributes) RequestContextHolder.getRequestAttributes()) .getRequest(); String ipAdrress = IpAdrressUtil.getIpAdrress(request); package zy.latte.common.util; import javax.servlet.http.HttpServletRequest; /** * 获取用户真实的ip地址 * @param request * @return */ public class IpAdrressUtil { public static String getIpAdrress(HttpServletRequest request) { String ip = null; //X-Forwarded-For：Squid 服务代理 String ipAddresses = request.getHeader("X-Forwarded-For"); String unknown = "unknown"; if (ipAddresses == null || ipAddresses.length() == 0 || unknown.equalsIgnoreCase(ipAddresses)) { //Proxy-Client-IP：apache 服务代理 ipAddresses = request.getHeader("Proxy-Client-IP"); } if (ipAddresses == null || ipAddresses.length() == 0 || unknown.equalsIgnoreCase(ipAddresses)) { //WL-Proxy-Client-IP：weblogic 服务代理 ipAddresses = request.getHeader("WL-Proxy-Client-IP"); } if (ipAddresses == null || ipAddresses.length() == 0 || unknown.equalsIgnoreCase(ipAddresses)) { //HTTP_CLIENT_IP：有些代理服务器 ipAddresses = request.getHeader("HTTP_CLIENT_IP"); } if (ipAddresses == null || ipAddresses.length() == 0 || unknown.equalsIgnoreCase(ipAddresses)) { //X-Real-IP：nginx服务代理 ipAddresses = request.getHeader("X-Real-IP"); } //有些网络通过多层代理，那么获取到的ip就会有多个，一般都是通过逗号（,）分割开来，并且第一个ip为客户端的真实IP if (ipAddresses != null && ipAddresses.length() != 0) { ip = ipAddresses.split(",")[0]; } //还是不能获取到，最后再通过request.getRemoteAddr();获取 if (ip == null || ip.length() == 0 || unknown.equalsIgnoreCase(ipAddresses)) { ip = request.getRemoteAddr(); } return ip; } }

获取请求用户的ip地址

也可以使用 @Autowired private HttpServletRequest request;

String addr = request.getRemoteAddr(); 获取请求的地址