1

zj

2024-08-05 edaa364ccc37fe5372bca577482dd5d7142425cd

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

@@ -11,11 +11,9 @@
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.InetAddress;
import java.net.NetworkInterface;
import java.net.URL;
import java.net.*;
import java.nio.charset.StandardCharsets;
import java.util.Enumeration;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
@@ -37,30 +35,21 @@
     * 获取IP地址：
     */
    public static String getIpAddress(HttpServletRequest request) {
        String ipAddress = null;
        try {
            ipAddress = request.getHeader("X-Forwarded-For");
            if (ipAddress != null && ipAddress.length() != 0 && !"unknown".equalsIgnoreCase(ipAddress)) {
                // 多次反向代理后会有多个ip值，第一个ip才是真实ip
                if (ipAddress.contains(",")) {
                    ipAddress = ipAddress.split(",")[0];
                }
            }
            if (ipAddress == null || ipAddress.length() == 0 || "unknown".equalsIgnoreCase(ipAddress)) {
                ipAddress = request.getHeader("Proxy-Client-IP");
            }
            if (ipAddress == null || ipAddress.length() == 0 || "unknown".equalsIgnoreCase(ipAddress)) {
                ipAddress = request.getHeader("WL-Proxy-Client-IP");
            }
            if (ipAddress == null || ipAddress.length() == 0 || "unknown".equalsIgnoreCase(ipAddress)) {
                ipAddress = request.getHeader("HTTP_CLIENT_IP");
            }
            if (ipAddress == null || ipAddress.length() == 0 || "unknown".equalsIgnoreCase(ipAddress)) {
                ipAddress = request.getRemoteAddr();
            }
        } catch (Exception e) {
            log.error("获取IP地址异常,{}", e.getMessage());
        // 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");
        }

        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;
    }

@@ -239,8 +228,8 @@

    public static void main(String[] args) {

        String ip = "183.162.252.0";// 国内IP
        String abroadIp = "48.119.248.100"; // 国外IP
        String ip = "26.26.26.1";// 国内IP
        String abroadIp = "26.26.26.1"; // 国外IP

        System.out.println("方法一（国内）：" + getIpPossessionByFile(ip));
        System.out.println("方法二（国内）：" + getCityInfoByVectorIndex(ip));