List工具类

Author: hengboy

api-boot-project/api-boot-common/src/main/java/org/minbox/framework/api/boot/common/tools/ListTools.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright [2019] [恒宇少年 - 于起宇]
+ *
+ *      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 org.minbox.framework.api.boot.common.tools;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * list tools
+ *
+ * @author：恒宇少年 - 于起宇
+ * <p>
+ * DateTime：2019-04-20 11:25
+ * Blog：http://blog.yuqiyu.com
+ * WebSite：http://www.jianshu.com/u/092df3f77bca
+ * Gitee：https://gitee.com/hengboy
+ * GitHub：https://github.com/hengboy
+ */
+public class ListTools {
+    /**
+     * value converter to list
+     *
+     * @param value
+     * @return
+     */
+    public static List<String> convertToList(Object value) {
+        List<String> resourceUrls = new ArrayList<>();
+        if (value instanceof List) {
+            resourceUrls.addAll((List) value);
+        } else {
+            resourceUrls.add(String.valueOf(value));
+        }
+        return resourceUrls;
+    }
+}