java獲取當前網路IP地址
阿新 • • 發佈:2022-01-08
1 /** 2 * 獲取當前網路ip 3 * 4 * @param request 5 * @return 6 */ 7 @RequestMapping("getIpAddress") 8 public static String getIpAddress(HttpServletRequest request) { 9 String ip = request.getHeader("x-forwarded-for"); 10 if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {原創文章,轉載請說明出處,謝謝合作11 ip = request.getHeader("Proxy-Client-IP"); 12 } 13 if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) { 14 ip = request.getHeader("WL-Proxy-Client-IP"); 15 } 16 if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {17 ip = request.getHeader("HTTP_CLIENT_IP"); 18 } 19 if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) { 20 ip = request.getHeader("HTTP_X_FORWARDED_FOR"); 21 } 22 if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {23 ip = request.getRemoteAddr(); 24 } 25 return ip; 26 }