完善：完善菜单相关代码逻辑，优化部分细节

continew-admin-common/src/main/java/top/charles7c/cnadmin/common/util/URLUtils.java

@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package top.charles7c.cnadmin.common.util;
+
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+
+import cn.hutool.http.HttpUtil;
+
+/**
+ * URL（Uniform Resource Locator）统一资源定位符相关工具类
+ *
+ * @author Charles7c
+ * @since 2023/3/20 21:27
+ */
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public class URLUtils {
+
+    /**
+     * 提供的 URL 是否为 HTTP URL（协议包括："http"，"https"）
+     *
+     * @param url
+     *            URL
+     * @return 是否为 HTTP URL
+     */
+    public static boolean isHttpUrl(String url) {
+        return HttpUtil.isHttp(url) || HttpUtil.isHttps(url);
+    }
+}