摘要: import NaturalLanguage var str = "abc!xde!zf" var n = 0 while let range = str.range(of: "!") { str.removeSubrange(range.lowerBound...range.upperBound) 阅读全文
posted @ 2022-07-27 04:02 速搞 阅读(18) 评论(0) 推荐(0)