Swift 复数变量定义

原创于 2015-02-23 22:41:48 发布 · 1.1k 阅读

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import Foundation


//Swift 复数变量定义
let myStatus = (411, "大连")
println(myStatus.0)
println(myStatus.1)

//Swift 复数变量定义（带标签）
let myStatusWithlabel: (code: Int, text: String) = (411, "大连")
println(myStatusWithlabel.code)
println(myStatusWithlabel.1)

let myStatusThree: (code: Int, text: String, tel: String) = (411, "大连", "080")
println(myStatusThree.code)
println(myStatusThree.1)
println(myStatusThree.tel)


//Swift 复数变量的赋值
let status = (411, "大连")
let (_, msg) = status  //此处只为变量msg赋值
println(msg)