One of Core data use (Swift): Get

Get the data in entity

Func Fetchfiles () {

The first step, get the general agent

Let appdelegate = Uiapplication.sharedapplication (). Delegate as Appdelegate

Step two, get the object management context

Let Managedcontext = Appdelegate.managedobjectcontext

The third step is to get the entity's request object

Let fetchrequest = Nsfetchrequest (entityname: "article")

Fourth step, get the result set

Let Fetchresults = Managedcontext?. Executefetchrequest (Fetchrequest, Error:nil) as [Nsmanagedobject]?

Fifth Step, assign value

if (fetchresults! = nil) {

Filestable = fetchresults!

For result in filestable {

Let name = Result.valueforkey ("name") as String?

Let content = Result.valueforkey ("content") as String?

NSLog ("\ (name), \ (content) \ n")

}

}

}

One of Core data use (Swift): Get