TASK:查询交易记录 添加显示总金额和付款者邮箱

src/main/java/com/ai/da/common/response/TransactionPageResponse.java

@@ -0,0 +1,15 @@
+package com.ai.da.common.response;
+
+import io.swagger.annotations.ApiModel;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.math.BigDecimal;
+
+@Data
+@NoArgsConstructor
+@ApiModel("交易记录分页响应结果")
+public class TransactionPageResponse<T> extends PageBaseResponse<T> {
+
+    private BigDecimal totalAmount;
+}