无标题文章

- (NSString *)item
{
    NSArray *documentDirectoried = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    //NSCachesDirectory
    //
    NSString *documentDirectory  = [documentDirectoried objectAtIndex:0];
    
    return [documentDirectory stringByAppendingPathComponent:@"items.archive"];
}