我想將以下兒子結構保存到核心數據中。核心數據架構問題NSDictionary?
// Json的#1
{
1 = Viktor;
2 = Fries;
3 = "0179 2147911";
custom = {
name = Test;
school = Harvard;
};
id = 0232;
status = 4;
lastupdate = 111111;
}
// JSON#2
{
1 = Viktor;
2 = Fries;
3 = "0179 2147911";
custom = {
age = Testage;
color = blue;
};
id = 0232;
}
用戶可以通過自己的自定義定製的條目。兩個JSON數據都應該使用相同的模型保存。
我想我必須使用NSDictionary的自定義字段。 你覺得呢? 我如何訪問NSFetchedresultController中的自定義字段?
//型號
class Contact: NSManagedObject {
@NSManaged var 1: String?
@NSManaged var 2: String?
@NSManaged var 3: String?
@NSManaged var id: String?
@NSManaged var status: String?
@NSManaged var lastupdate: String?
@NSManaged var id: NSDictionary? <= Don't know how to implement it?!
}
會如何,你應該解決這個問題?