2
class DataCart {
var icon: UIImage?
var cartId: String
var price: Int
var productName: String
var quantity: Int
init(icon: UIImage?, cartId: String, price: Int, productName: String, quantity: Int){
self.icon = icon
self.cartId = cartId
self.price = price
self.productName = productName
self.quantity = quantity
}
}
字典
var cart = [DataCart]()
"products": [[
"productName": "Photobook", //"dataCart.productName"
"quantity": 2, //"dataCart.quantity"
"price": "5000.00", //"dataCart.price"
"pages": 40
],[
"productName": "Photobook2",
"quantity": 5,
"price": "7000.00",
"pages": 30
]]
for dataCart in cart {
........
}
我已经从数据模型阵列我想它显示为字典,我很困惑改变它。如何将购物车的数组(DataCart)转换为字典?
为什么它显示“让字典行中没有更多上下文的表达式类型不明确”? @ NSGangster –
现在它的一切都很好,只需添加[String:AnyObject]让字典。谢谢你btw! –