我有这个数组 items
var items: [String] = []
prizes[0] 是 __NSCFDictionary
其中一个键值对是
关键:to_prizes
值:
Optional(<__NSCFArray 0x787dbfb0>(
94761178,
71959593,
36665808,
54185273,
18953944,
347,
790
)
我怎样才能使 swift 字符串数组 items 成为 [94761178,....,790]
最佳答案
您可以像这样访问此路径:
let prizesDictionary = prizes[0] as NSDictionary
let toPrizesArray = prizesDictionary["to_prizes"] as NSArray
var items: [String] = toPrizesArray as [AnyObject] as [String]
关于swift - 如何使用swift将json的数组转换成数组，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/26525982/