fix: modify the method name

Author: jujiale

ai/src/main/java/com/alibaba/nacos/ai/service/McpServerOperationService.java

@@ -285,7 +285,7 @@ public String createMcpServer(String namespaceId, McpServerBasicInfo serverSpeci
         if (StringUtils.isEmpty(customMcpId)) {
             id = UUID.randomUUID().toString();
         }else {
-            if (!StringUtils.isUUIDString(customMcpId)) {
+            if (!StringUtils.isUuidString(customMcpId)) {
                 throw new NacosApiException(NacosApiException.INVALID_PARAM, ErrorCode.PARAMETER_VALIDATE_ERROR,
                         "parameter `serverSpecification.id` is not match uuid pattern,  must obey uuid pattern");
             }

client/src/test/java/com/alibaba/nacos/client/utils/StringUtilsTest.java

@@ -86,10 +86,10 @@ void testJoin() {
     @Test
     void testUUIDPattern() {
         // match 8-4-4-4-12 uuid pattern
-        assertTrue(StringUtils.isUUIDString("123e4567-e89b-12d3-a456-426655440000"));
+        assertTrue(StringUtils.isUuidString("123e4567-e89b-12d3-a456-426655440000"));
         // not match 8-4-4-4-12 uuid pattern
-        assertFalse(StringUtils.isUUIDString("123e54567-e89b5-12d35-a4565-426655440000"));
+        assertFalse(StringUtils.isUuidString("123e54567-e89b5-12d35-a4565-426655440000"));
         // not match hexadecimal and '-' char
-        assertFalse(StringUtils.isUUIDString("@23e4567+e89b-12d3-a456-426655440000"));
+        assertFalse(StringUtils.isUuidString("@23e4567+e89b-12d3-a456-426655440000"));
     }
 }

common/src/main/java/com/alibaba/nacos/common/utils/StringUtils.java

@@ -813,7 +813,7 @@ private static String changeFirstCharacterCase(String str) {
         return new String(chars);
     }
 
-    public static boolean isUUIDString(String str) {
+    public static boolean isUuidString(String str) {
         return UUID_PATTERN.matcher(str).matches();
     }
 }