RestKit 0.10.1: How do I create a new instance of an NSManagedObject subclass?

问题

I need to create a new instance of an NSManagedObject subclass, which I then intend to POST using

- (void)postObject:(id<NSObject>)object usingBlock:(RKObjectLoaderBlock)block

How do I create the object? Do I use this method?:

+ (id)insertNewObjectForEntityForName:(NSString *)entityName inManagedObjectContext:(NSManagedObjectContext *)context;

If I am supposed to use insertNewObjectForEntityName, how do I get context?

回答1:

I figured it out myself.

Say that my NSManagedObject subclass was named Blah. I can create an instance of Blah like this:

Blah *blah = [Blah object];

来源：https://stackoverflow.com/questions/12309672/restkit-0-10-1-how-do-i-create-a-new-instance-of-an-nsmanagedobject-subclass