摘要: //swift对字符串和字符的处理:字符串(String), Character(字符)//支持unicodelet s1:String = "\u{24}";//美元符号let s2 = "\u{2665}";//黑心图var s3:String = "\u{1f496}";//红心图printl... 阅读全文
posted @ 2015-06-27 13:28 飞过塞北 阅读(65) 评论(0) 推荐(0)