refactor: 调整邮件服务配置

continew-starter-core/src/main/java/top/continew/starter/core/util/MapUtils.java

@@ -0,0 +1,44 @@
+/*
+ * Copyright (c) 2022-present Charles7c Authors. All Rights Reserved.
+ * <p>
+ * Licensed under the GNU LESSER GENERAL PUBLIC LICENSE 3.0;
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * <p>
+ * http://www.gnu.org/licenses/lgpl.html
+ * <p>
+ * 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.continew.starter.core.util;
+
+import java.util.Map;
+import java.util.Properties;
+
+/**
+ * Map 工具类
+ *
+ * @author Charles7c
+ * @since 2.1.0
+ */
+public class MapUtils {
+
+    private MapUtils() {
+    }
+
+    /**
+     * 转换为 Properties 对象
+     *
+     * @param source 数据源
+     * @return Properties 对象
+     */
+    public static Properties toProperties(Map<String, String> source) {
+        Properties properties = new Properties();
+        properties.putAll(source);
+        return properties;
+    }
+}