Realm是否在Swift中支持计算属性 [英] Does Realm support computed property in Swift

问题描述

我试图在Realm中使用计算属性并将其用作primaryKey.

I'm trying to use a computed property in Realm and use it as primaryKey.

dynamic var eventPrimaryKey: String{
    get{
        return "\(ID)\(eventId)"
    }
}

但我收到此错误:

*** Terminating app due to uncaught exception 'RLMException', reason: 'Primary key property 'eventPrimaryKey' does not exist on object

推荐答案

您不能将计算属性用作主键，主键应存储在数据库中.在文档中查看有关主键的更多信息.

You can't use computed property as a primary key, primary key should be stored in database. See more info about primary keys in docs.

也请忽略的属性(请注意:只读属性是自动被忽略).

Check out Ignored Properties also (note: read-only properties are automatically ignored).

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