Spring Boot/Spring Batch 목표 아키텍처 정의 (BAIS-SPRING-ARC-001)

src/main/java/com/example/demo/dto/TransactionDTO.java

@@ -0,0 +1,9 @@
+package com.example.demo.dto;
+
+public class TransactionDTO {
+    private Long id;
+    private Double amount;
+    private String description;
+
+    // Getters and Setters
+}