摘要: 新版的swift中 ..操作符已经更换为 ..()->Int { var runningTotal = 0 func incrementor() -> Int{ runningTotal += amout return runningTotal } return incremen... 阅读全文
posted @ 2015-06-29 09:06 Alex_92 阅读(202) 评论(0) 推荐(0)