摘要:
更换spring-core 依赖 阅读全文
posted @ 2022-11-03 17:03
坚强的南瓜
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摘要:
Map<Object, List<Map<String, Object>>> name = list.stream().collect(Collectors.groupingBy(x -> x.get("name"),LinkedHashMap::new,Collectors.toList())); 阅读全文
posted @ 2022-11-03 11:12
坚强的南瓜
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