在Swift 2.0中无法使用类型为(String,[String])的参数列表调用`j
发布时间:2020-12-14 05:37:11 所属栏目:百科 来源:网络整理
导读:var specializationTitles = ["a","b","c","d"]let outputString = join(" / ",specializationTitles) 发生错误: Cannot invoke join with an argument list of type (String,[String]) 如何解决这个问题? let separator = " / "let outputString = separa
var specializationTitles = ["a","b","c","d"] let outputString = join(" / ",specializationTitles) 发生错误:
如何解决这个问题? let separator = " / " let outputString = separator.join(specializationTitles) 与Xcode7beta6: specializationTitles.joinWithString(" / ") 使用Xcode7发布版本: specializationTitles.joinWithSeparator(" / ") (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! |