支持节点双栈IP字段

springboot-backend/src/main/java/com/admin/common/dto/NodeDto.java

@@ -16,6 +16,10 @@ public class NodeDto {
     @NotBlank(message = "服务器ip不能为空")
     private String serverIp;
 
+    private String serverIpV4;
+
+    private String serverIpV6;
+
     @NotBlank(message = "可用端口不能为空")
     private String port;
 

springboot-backend/src/main/java/com/admin/common/dto/NodeUpdateDto.java

@@ -17,6 +17,10 @@ public class NodeUpdateDto {
     @NotBlank(message = "服务器ip不能为空")
     private String serverIp;
 
+    private String serverIpV4;
+
+    private String serverIpV6;
+
     @NotBlank(message = "可用port不能为空")
     private String port;
 

springboot-backend/src/main/java/com/admin/entity/Node.java

@@ -24,6 +24,10 @@ public class Node extends BaseEntity {
 
     private String serverIp;
 
+    private String serverIpV4;
+
+    private String serverIpV6;
+
     private String version;
 
     private String port;
@@ -45,5 +49,4 @@ public class Node extends BaseEntity {
      * Lower value appears first.
      */
     private Integer inx;
-
 }

springboot-backend/src/main/java/com/admin/service/impl/NodeServiceImpl.java

@@ -56,12 +56,19 @@ public class NodeServiceImpl extends ServiceImpl<NodeMapper, Node> implements No
     @Override
     public R createNode(NodeDto nodeDto) {
         validatePortRange(nodeDto.getPort());
+
+        String normalizedV4 = normalizeV4(nodeDto.getServerIpV4(), nodeDto.getServerIp());
+        String normalizedV6 = normalizeV6(nodeDto.getServerIpV6(), nodeDto.getServerIp());
+        String primaryServerIp = pickPrimaryServerIp(normalizedV4, normalizedV6, nodeDto.getServerIp());
+
         Node node = new Node();
         node.setSecret(IdUtil.simpleUUID());
         node.setStatus(0);
         node.setPort(nodeDto.getPort());
         node.setName(nodeDto.getName());
-        node.setServerIp(nodeDto.getServerIp());
+        node.setServerIp(primaryServerIp);
+        node.setServerIpV4(normalizedV4);
+        node.setServerIpV6(normalizedV6);
         long currentTime = System.currentTimeMillis();
         node.setCreatedTime(currentTime);
         node.setUpdatedTime(currentTime);
@@ -390,10 +397,17 @@ public class NodeServiceImpl extends ServiceImpl<NodeMapper, Node> implements No
 
     private Node buildUpdateNode(NodeUpdateDto nodeUpdateDto) {
         validatePortRange(nodeUpdateDto.getPort());
+
+        String normalizedV4 = normalizeV4(nodeUpdateDto.getServerIpV4(), nodeUpdateDto.getServerIp());
+        String normalizedV6 = normalizeV6(nodeUpdateDto.getServerIpV6(), nodeUpdateDto.getServerIp());
+        String primaryServerIp = pickPrimaryServerIp(normalizedV4, normalizedV6, nodeUpdateDto.getServerIp());
+
         Node node = new Node();
         node.setId(nodeUpdateDto.getId());
         node.setName(nodeUpdateDto.getName());
-        node.setServerIp(nodeUpdateDto.getServerIp());
+        node.setServerIp(primaryServerIp);
+        node.setServerIpV4(normalizedV4);
+        node.setServerIpV6(normalizedV6);
         node.setPort(nodeUpdateDto.getPort());
         node.setHttp(nodeUpdateDto.getHttp());
         node.setTls(nodeUpdateDto.getTls());
@@ -405,6 +419,48 @@ public class NodeServiceImpl extends ServiceImpl<NodeMapper, Node> implements No
         return node;
     }
 
+    private String pickPrimaryServerIp(String serverIpV4, String serverIpV6, String fallback) {
+        if (StrUtil.isNotBlank(serverIpV4)) {
+            return serverIpV4.trim();
+        }
+        if (StrUtil.isNotBlank(serverIpV6)) {
+            return serverIpV6.trim();
+        }
+        return fallback != null ? fallback.trim() : null;
+    }
+
+    private String normalizeV4(String serverIpV4, String legacyServerIp) {
+        if (StrUtil.isNotBlank(serverIpV4)) {
+            return serverIpV4.trim();
+        }
+        if (StrUtil.isNotBlank(legacyServerIp) && looksLikeIpv4(legacyServerIp.trim())) {
+            return legacyServerIp.trim();
+        }
+        return null;
+    }
+
+    private String normalizeV6(String serverIpV6, String legacyServerIp) {
+        if (StrUtil.isNotBlank(serverIpV6)) {
+            return serverIpV6.trim();
+        }
+        if (StrUtil.isNotBlank(legacyServerIp) && looksLikeIpv6(legacyServerIp.trim())) {
+            return legacyServerIp.trim();
+        }
+        return null;
+    }
+
+    private boolean looksLikeIpv4(String value) {
+        // 仅用于判定地址族（不解析域名）
+        Pattern ipv4 = Pattern.compile("^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$");
+        return ipv4.matcher(value).matches();
+    }
+
+    private boolean looksLikeIpv6(String value) {
+        // 粗略判定 IPv6（与 GostUtil.processServerAddress 一致思路）
+        long colonCount = value.chars().filter(ch -> ch == ':').count();
+        return colonCount >= 2;
+    }
+
 
     private void validatePortRange(String port) {
         Pattern PORT_PATTERN = Pattern.compile(   "([0-9]{1,5})(-([0-9]{1,5}))?");

springboot-backend/src/main/resources/schema.sql

@@ -29,6 +29,8 @@ CREATE TABLE IF NOT EXISTS node (
   name VARCHAR(100) NOT NULL,
   secret VARCHAR(100) NOT NULL,
   server_ip VARCHAR(100) NOT NULL,
+  server_ip_v4 VARCHAR(100),
+  server_ip_v6 VARCHAR(100),
   port TEXT NOT NULL,
   interface_name VARCHAR(200),
   version VARCHAR(100),