From 1c5ae2f16806d1be3e771831e5a03e27b05ba778 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=A7=8B=E8=BE=9E=E6=9C=AA=E5=AF=92?= <545073804@qq.com>
Date: Sat, 26 Apr 2025 00:20:34 +0800
Subject: [PATCH] =?UTF-8?q?update=20=E4=BC=98=E5=8C=96=20=E8=8E=B7?=
 =?UTF-8?q?=E5=8F=96=E5=9C=B0=E5=9D=80=E6=94=AF=E6=8C=81IPv6=E9=80=BB?=
 =?UTF-8?q?=E8=BE=91?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../org/dromara/common/core/utils/ip/AddressUtils.java   | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/utils/ip/AddressUtils.java b/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/utils/ip/AddressUtils.java
index 2878078f1..104734465 100644
--- a/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/utils/ip/AddressUtils.java
+++ b/ruoyi-common/ruoyi-common-core/src/main/java/org/dromara/common/core/utils/ip/AddressUtils.java
@@ -22,14 +22,21 @@ public class AddressUtils {
     public static String getRealAddressByIP(String ip) {
         // 处理空串并过滤HTML标签
         ip = HtmlUtil.cleanHtmlTag(StringUtils.blankToDefault(ip,""));
+        boolean isIPv6 = NetUtils.isIPv6(ip);
         // 判断是否为IPv4或IPv6，如果不是则返回未知地址
-        if (!NetUtils.isIPv4(ip) && !NetUtils.isIPv6(ip)) {
+        if (!NetUtils.isIPv4(ip) && !isIPv6) {
             return UNKNOWN;
         }
         // 内网不查询
         if (NetUtils.isInnerIPv6(ip) || NetUtils.isInnerIP(ip)) {
             return "内网IP";
         }
+        // 不支持IPv6，不再进行没有必要的IP地址信息的解析，直接返回
+        if (isIPv6) {
+            log.warn("ip2region不支持IPV6地址解析：{}", ip);
+            // 如有需要，可自行实现IPv6地址信息解析逻辑，并在这里返回
+            return "未知";
+        }
         return RegionUtils.getCityInfo(ip);
     }