摘要：
reports = reports.stream().collect(Collectors.collectingAndThen( Collectors.toCollection(() -> new TreeSet<>(Comparator.comparing(YyAmazonInventoryRep 阅读全文
摘要：
HashMap<String, LogisticsShipmentDTO.LogisticsShipmentOpt> map = Maps.newHashMap(); //根据sku+ 市场--合并入库数量及总运费 shipmentOptList.stream().forEach(shipmentO 阅读全文