0
与Realm中的以下Swift 3.0对象相当的是什么?Swift 3.0.2中的一对多对象Realm中的对象
定期斯威夫特
商店类别:
import Foundation
class Store{
var storeName = ""
var itemList = [Item]()
}
项目类:
import Foundation
class Item{
var itemName: String = ""
var price: Double = 0
}
境界
我试过,但我得到一个错误:
import Foundation
import RealmSwift
class Store:Object{
dynamic var storeName = ""
dynamic var itemList = List<Item>() // here I get the error
}
Error: Property cannot be marked dynamic because its type cannot be represented in Objective-C
项目类:没有错误
import Foundation
import RealmSwift
class Item : Object{
dynamic var itemName: String = ""
dynamic var price: Double = 0
}
你不需要声明itemList为动态proprtty – Coyote