ios开发swift基础 字符串连接 import Foundation var str = "hello" var s:String = "world" var i:Int = 1000 str = str + " \(s),myhloli,\(i),\(8888)……继续阅读 » myhloli 8年前 (2015-03-10) 9120浏览 14评论 2个赞
