在日期选择轮中选择的时间转换成年龄
if (sender.tag == TAG_BUTTON_SUMMIT) {
NSTimeInterval dateDiff = [[dataPicker date] timeIntervalSinceNow];
int age= fabs(trunc(dateDiff / (60 * 60 * 24)) / 365);
ageLabel.text = [NSString stringWithFormat:@"%d", age];
NSDate *date = [dataPicker date];
// 限定格式
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"yyyyMMdd"];
[formatter setTimeZone:[NSTimeZone timeZoneWithName:@"GMT"]];
NSString *strDate = [formatter stringFromDate:date];
NSLog(@"$$$$$$$$$$$$$$$$$$$$$$$$$$$%@", strDate);
[_userDic setObject:strDate forKey:USERAGE];
NSDictionary *user = [NSDictionary dictionaryWithDictionary:_userDic];
[_dataHandle saveLocalData:USERINFO value:user];
NSTimeInterval dateDiff = [[dataPicker date] timeIntervalSinceNow];
int age= fabs(trunc(dateDiff / (60 * 60 * 24)) / 365);
ageLabel.text = [NSString stringWithFormat:@"%d", age];
NSDate *date = [dataPicker date];
// 限定格式
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"yyyyMMdd"];
[formatter setTimeZone:[NSTimeZone timeZoneWithName:@"GMT"]];
NSString *strDate = [formatter stringFromDate:date];
NSLog(@"$$$$$$$$$$$$$$$$$$$$$$$$$$$%@", strDate);
[_userDic setObject:strDate forKey:USERAGE];
NSDictionary *user = [NSDictionary dictionaryWithDictionary:_userDic];
[_dataHandle saveLocalData:USERINFO value:user];
}