UIDatePicker时区问题的解决

NSDate *date=[_pickerVIew date];
NSDateFormatter *formatter=[[NSDateFormatter alloc]init];
formatter.dateFormat=@"yy-MM-dd HH:mm:ss";
NSString *timeStr=[formatter stringFromDate:date];
NSLog(@"date-----%@",date);
NSLog(@"timeStr-------%@",timeStr);

NSTimeZone *timeZone=[NSTimeZone systemTimeZone];
NSInteger seconds=[timeZone secondsFromGMTForDate:date];
NSDate *newDate=[date dateByAddingTimeInterval:seconds];
NSString *newTimeStr=[formatter stringFromDate:newDate];
NSLog(@"newDate----%@",newDate);
NSLog(@"newTimeStr-------%@",newTimeStr);

NSDate *date=[_pickerVIew date];    NSDateFormatter *formatter=[[NSDateFormatter alloc]init];    formatter.dateFormat=@"YYYY年MM月dd日 HH : mm";    NSTimeZone *timeZone=[NSTimeZone systemTimeZone];    formatter.timeZone = timeZone;            NSString* dateResult = [formatter stringFromDate:date];                NSLog(@"newDate----%@",dateResult);