2009-07-23 150 views

回答

18

当然,只需将存储类型设置为NSInMemoryStoreType即可。更具体地说,你设置它是这样的:

NSError *error = nil; 

//Ignore that it is called an "NSPersistentStore", it is not persisted 
NSPersistentStore *inMemoryStore = [persistentStoreCoorindator addPersistentStoreWithType:NSInMemoryStoreType configuration:nil URL:nil options:nil error:&error]; 

if (inMemoryStore && !error) { 
    //It is setup 
} 
+0

完美!谢谢! – Jasarien 2009-07-25 11:42:37

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