摘要：
Map<String, List<Model>> modelMap = modelList .stream() .collect(Collectors .toMap(model -> model.getDate(), model -> new ArrayList<Model>(Arrays.asLi 阅读全文
posted @ 2020-02-20 09:09 wzhw2015 阅读(817) 评论(0) 推荐(0) 编辑
posted @ 2020-02-20 09:09 wzhw2015 阅读(817) 评论(0) 推荐(0) 编辑
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