List＜Long＞,List＜Integer＞互相转换

Integer转Long

List<Long> listLong = JSONArray.parseArray(listInt.toString(),Long.class);

Long 转Integer

//list<Long>转list<Integer> 
List<Integer> integerList = JSONArray.parseArray(LongList.toString(), Integer.class);

String转List<String>

String[] split = ctrDO.getTypeLimit().split(",");
List<String> regularList = Arrays.asList(split);

String转Long

List<Long>=stringList.stream().map(Long::valueOf).collect(Collectors.toList());

Long转String

List<String>=longList.stream().map(String::valueOf).collect(Collectors.toList());