摘要:
declare @s varchar(50)set @s='abc123汉字abc123汉字'select PATINDEX('%[吖-座]%',@s) as [index],left(@s,PATINDEX('%[吖-座]%',@s)-1) as s1,stuff(@s,1,PATINDEX('% 阅读全文
posted @ 2021-12-29 15:36
yufeiyunsui
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摘要:
Map<String, Long> areaCount = all.stream().collect(Collectors.groupingBy(CustomerPosition::getAreaCode, Collectors.counting()));//每个区域空闲位置 import com. 阅读全文
posted @ 2021-12-29 15:35
yufeiyunsui
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