我有一個init類的構建方法,我想用它來創建類的實例。SwiftyJSON錯誤
代碼如下
class Article {
let id:Int
let title:String
let subtitle:String
let editor1:String
let mainImage:NSData
init(id:Int, title:String, subtitle:String, editor1:String, mainImage:NSData) {
self.id = id
self.title = title
self.subtitle = subtitle
self.editor1 = editor1
self.mainImage = mainImage
}
class func build(json:JSON) -> Article {
id = Int(json["id"].string),
title = json["title"].string,
subtitle = json["subtitle"].string,
editor1 = json["editor1"].string,
mainImage = json["images"]["main"].rawData() {
return Article(
id: id,
title: title,
subtitle: subtitle,
editor1: editor1,
mainImage: mainImage)
}
}
}
但我有錯誤
我在做什麼錯?
有些事情是錯的,不能得到什麼https://s.mail.ru/QYaHvmFrpj55/img-2015-10-13-18-25-46.png –
非常感謝!完全錯過讓事情 –
不客氣。 :) – Moritz