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java8 list 转成 map

陆佃 2022-07-12 阅读 72

java8 list 转成 map_intellij-idea
java8 list 转成 map_git_02

代码:

//通过 货品id集合批量查询
List scItemSDOS = getScItemSDOSByScItemIdList(scItemIdList);Map<String, ScItemSDO> scItemIdKeyScItemSDOValueMap = scItemSDOS
.stream()
.collect(Collectors
.toMap(ScItemSDO::getScItemId, scItemTemp -> scItemTemp));


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