luodangjia
2025-01-14 ea6bf9042d9ad4faaf328bdc68a41ef36b47f13d
ruoyi-service/ruoyi-order/src/main/java/com/ruoyi/order/controller/OrderController.java
@@ -301,8 +301,12 @@
                .orderByAsc(Order::getCreateTime));
        Map<String, List<Order>> map = orderList.stream().collect(Collectors.groupingBy(item -> item.getCreateTime()
                .format(DateTimeFormatter.ofPattern("yyyy-MM-dd"))));
        Map<String, List<Order>> map = orderList.stream()
                .collect(Collectors.groupingBy(
                        item -> item.getCreateTime().format(DateTimeFormatter.ofPattern("yyyy-MM-dd")),
                        TreeMap::new, // 使用 TreeMap 按键排序
                        Collectors.toList()
                ));
        List<OrderStatisticsDetail> orderStatisticsDetails = new ArrayList<>();
        map.forEach((key, value) -> {