Getting date from [NSDate date] off by a few hours
问题 I am using NSDate *date = [NSDate date]; for getting the date, but the date I get is off by 2 hours. 回答1: NSDate objects don't have time zones. They represent an absolute moment in time. However, when you ask one for its description (by printing it with NSLog() , e.g.), it has to pick a time zone. The most reasonable "default" choice is GMT. If you're not in GMT yourself, the date will seem to be incorrect, by the amount of your own offset. You should always use an NSDateFormatter to create a