diff --git a/BaseConverter.java b/BaseConverter.java
index efb63bf..14fe6b3 100644
--- a/BaseConverter.java
+++ b/BaseConverter.java
@@ -55,4 +55,27 @@ public class BaseConverter {
         int decimalValue = toDecimal(str, sourceBase);
         return fromDecimal(decimalValue, targetBase);
     }
+    /**
+     * 主方法，用于测试
+     */
+    public static void main(String[] args) {
+        Scanner scanner = new Scanner(System.in);
+
+        // 获取用户输入
+        System.out.print("请输入数据（例如 A1）: ");
+        String input = scanner.nextLine().toUpperCase();
+
+        System.out.print("请输入源进制数（例如 16）: ");
+        int sourceBase = scanner.nextInt();
+
+        System.out.print("请输入目标进制数（例如 2）: ");
+        int targetBase = scanner.nextInt();
+
+        // 进制转换
+        String result = convertBase(input, sourceBase, targetBase);
+
+        System.out.println("转换结果：" + result); // 输出转换结果
+
+        scanner.close();
+    }
 }
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