public List test(List goodsCartList) {
List list=new ArrayList<>();
Multimap<String, GoodsCart> multimap = ArrayListMultimap.create();
goodsCartList.forEach((goods)->{
ReqGoodsRegionRelDTO dto=new ReqGoodsRegionRelDTO();
dto.setRegionCode(goods.getRegionCode());
dto.setGoodsId(goods.getGoodsId());
ResponseBase goodsRegionRel =this.busGoodsServiceFeign.getGoodsRegionRel(dto);
goods.setGoodsFreightTemplateRel(goodsRegionRel.getData());
multimap.put(goods.getSupplierId() + goodsRegionRel.getData().getTemplateId(),goods);
});
Set setList = goodsCartList.parallelStream().map(item -> {
return item.getSupplierId() + item.getGoodsFreightTemplateRel().getTemplateId();
}).distinct().collect(Collectors.toSet());
setList.forEach((supplierId)->{
List goodsCarts = (List) multimap.get(supplierId);
list.add(goodsCarts);
});
return list;
}
最后
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