原文:List 轉List

List lt Integer gt intList strList.stream .map Integer::parseInt .collect Collectors.toList 方法二:mapToInt ...

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String[]List<String>

String[] ids = {"a","b","c"}; List<String> list = new ArrayList<String>(); Collections.addAll(list, ids); ...

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List<Long> cdids = Arrays.asList(params.get("cdids").toString().split(",")).stream().map(s -> Long.parseLong(s.trim())).collect ...

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Java List String

JAVA中List轉換StringString轉換List,Map轉換StringString轉換Map之間的轉換工具類(調優)https://www.cnblogs.com/cn-wxw/p/6684280.htmlhttps://blog.csdn.net/yywusuoweile ...

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