苍穹外卖--营业额统计功能实现

sky-server/src/main/java/com/sky/service/ReportService.java

@@ -0,0 +1,15 @@
+package com.sky.service;
+
+import com.sky.vo.TurnoverReportVO;
+
+import java.time.LocalDate;
+
+public interface ReportService {
+    /**
+     * 统计指定时间内每天的营业额数据
+     * @param begin
+     * @param end
+     * @return
+     */
+    TurnoverReportVO getTurnoverStatistics(LocalDate begin, LocalDate end);
+}