如何获得目标c中的当前时区

Question

我需要为当前位置获取时区,例如-5或+3等等.我无法这样做.我使用的是datecomponents:

// Turn the date into Integers
NSInteger year = [dateComponents year];
NSInteger month = [dateComponents month];
NSInteger day = [dateComponents day];

Answer 1

NSDateFormatter *date_formater=[[NSDateFormatter alloc]init];
[date_formater setDateFormat:@"Z"];
NSString * tz=[date_formater stringFromDate:[NSDate date]];