String --- Number --- Int
let str:String = "123456789"
let strNumber = NumberFormatter().number(from: str )
let strChangeToInt:Int = strNumber!.intValue
let str:String = "123456789"
let strNumber = NumberFormatter().number(from: str )
let strChangeToInt:Int = strNumber!.intValue
本文标题:swift 字符串转 Int 类型
本文链接:https://www.haomeiwen.com/subject/uhaxrrtx.html
网友评论