算法模块删除不必要的代码，有备份，如果存疑就联系我

pqs-gateway/src/main/java/com/njcn/gateway/utils/IpUtils.java

@@ -4,6 +4,9 @@ import cn.hutool.core.util.StrUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.server.reactive.ServerHttpRequest;
+import org.springframework.web.reactive.function.server.ServerRequest;
+import org.springframework.web.server.ServerWebExchange;
+
 
 import java.net.InetAddress;
 import java.net.UnknownHostException;
@@ -80,7 +83,23 @@ public class IpUtils {
                 ipAddress = ipAddress.substring(0, index);
             }
         }
-        return ipAddress;
+
+        String clientIp = request.getHeaders().getFirst("X-Forwarded-For");
+        if (clientIp == null || clientIp.isEmpty() || "unknown".equalsIgnoreCase(clientIp)) {
+            clientIp = request.getHeaders().getFirst("X-Real-IP");
+            if (clientIp == null || clientIp.isEmpty() || "unknown".equalsIgnoreCase(clientIp)) {
+                clientIp = request.getRemoteAddress().getAddress().getHostAddress();
+            }
+        } else {
+            // X-Forwarded-For 头可能包含多个 IP，取第一个
+            int index = clientIp.indexOf(',');
+            if (index > 0) {
+                clientIp = clientIp.substring(0, index).trim();
+            }
+        }
+        System.out.println("new------:"+clientIp);
+//        System.out.println("old------:"+ipAddress);
+        return clientIp;
     }
 
     /**