如何在Groovy中用逗号分隔List元素?
发布时间:2020-12-14 16:32:45 所属栏目:大数据 来源:网络整理
导读:def names = ["myname","yourname","theirname","allnames"]String n = ""names.each{ n += it + ","}println n 输出: myname,yourname,theirname,allnames, 如何摆脱尾随的逗号? 解决方法 names.join(",")
def names = ["myname","yourname","theirname","allnames"] String n = "" names.each{ n += it + "," } println n 输出: myname,yourname,theirname,allnames, 如何摆脱尾随的逗号? 解决方法names.join(",") (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |