从泊坞窗分发资料:https://github.com/docker/distribution 它说配置泊坞窗使用的镜子,我们应该: Configuring the Docker daemon
You will need to pass the --registry-mirror option to your Docker daemon on startup:
docker --regis
当使用Mirror访问NSManagedObject的子类的内部结构时,所有托管变量都将被忽略。 public class Foo: NSManagedObject {
@NSManaged var bar: String?
}
var f: Foo = ...
// ... creating a Foo in a valid context ...
let mirror =