1

zj

2024-08-05 edaa364ccc37fe5372bca577482dd5d7142425cd

 websocketSerivce/src/main/java/org/example/util/IpAddressUtil.java

@@ -35,23 +35,22 @@
     * 获取IP地址：
     */
    public static String getIpAddress(HttpServletRequest request) {
        try {
            Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
            while (interfaces.hasMoreElements()) {
                NetworkInterface networkInterface = interfaces.nextElement();
                Enumeration<InetAddress> addresses = networkInterface.getInetAddresses();
                while (addresses.hasMoreElements()) {
                    InetAddress address = addresses.nextElement();
                    if (!address.isSiteLocalAddress() && !address.isLoopbackAddress() && address instanceof Inet4Address) {
                        System.out.println("External IP: " + address.getHostAddress());
                        return address.getHostAddress();
                    }
                }
            }
        } catch (SocketException e) {
            e.printStackTrace();
        // 获取客户端真实 IP 地址
        String ipAddress = request.getHeader("X-Forwarded-For");

        if (ipAddress == null || ipAddress.isEmpty() || "unknown".equalsIgnoreCase(ipAddress)) {
            ipAddress = request.getHeader("Proxy-Client-IP");
        }
        return null;

        if (ipAddress == null || ipAddress.isEmpty() || "unknown".equalsIgnoreCase(ipAddress)) {
            ipAddress = request.getHeader("WL-Proxy-Client-IP");
        }

        if (ipAddress == null || ipAddress.isEmpty() || "unknown".equalsIgnoreCase(ipAddress)) {
            ipAddress = request.getRemoteAddr();
        }

        return ipAddress;
    }

    /**