NSDate *now=[NSDate new]; notification.fireDate=[now addTimeInterval:10]; notification.timeZone=[NSTimeZone...object_getClassName(v)] isEqualToString:@"UIKeyboard"]) { v.backgroundColor = [UIColor redColor]; } } } 13、设置时区 NSTimeZone... *defaultTimeZone = [NSTimeZone defaultTimeZone]; NSTimeZone *tzGMT = [NSTimeZone timeZoneWithName:@"...GMT"]; [NSTimeZone setDefaultTimeZone:tzGMT]; 上面两个时区任意用一个。
dateByAddingTimeInterval:5]; NSLog(@"%@",date1);//Thu Sep 13 16:16:23 2017 获取当前所处的时区 //获取系统的 NSTimeZone...*systemZone = [NSTimeZone systemTimeZone]; //获取本地的 NSTimeZone *localZone = [NSTimeZone localTimeZone
NSTimeZone NSTimeZone表示时区信息。...NSTimeZone *zone = [[NSTimeZone alloc] initWithName:@"America/Chicago"]; //NSTimeZone *zone = [NSTimeZone...NSTimeZone *zone = [NSTimeZone systemTimeZone]; NSLog(@"%@",zone); 假如时区是上海,打印出的时区信息将会是:Asia/Shanghai...[NSTimeZone setDefaultTimeZone:[[NSTimeZone alloc] initWithName:@"America/Chicago"]]; NSTimeZone *systemZone...= [NSTimeZone systemTimeZone]; NSTimeZone *localZone = [NSTimeZone localTimeZone]; NSLog(@"%@",systemZone
//当前日前日期 NSDate *today = [NSDate date]; //时区 NSTimeZone *zone = [NSTimeZone systemTimeZone
NSDateFormatter alloc] init]; [outputFormatter setLocale:[[NSLocale alloc] initWithLocaleIdentifier:@"en_US"]]; NSTimeZone...* timezone = [NSTimeZone timeZoneForSecondsFromGMT:8 * 3600];//直接指定时区 [outputFormatter setTimeZone:...outputFormatter stringFromDate:date]; NSLog(@"outputDate:%@", outputDate); //这里处理8个小时时间差问题,下面这三句可以解决相差8个小时问题 NSTimeZone...* zone = [NSTimeZone systemTimeZone]; NSInteger interval = [zone secondsFromGMTForDate:date]; NSDate
alloc]initWithCalendarIdentifier:NSCalendarIdentifierISO8601]; formatter.timeZone = [NSTimeZone...:@"Asia/Shanghai"];//东八区时间 //这样不管我们的手机是在哪里,打印出来的时间都是东八区的时间 // formatter.timeZone = [NSTimeZone...timeZoneWithName:@"Asia/Tokyo"];//东九区时间 // formatter.timeZone = [NSTimeZone timeZoneWithName:...@"GMT"];//零区时间 // formatter.timeZone = [NSTimeZone timeZoneWithName:@"UTC"];//零区时间,和GMT一样 //...]initWithCalendarIdentifier:NSCalendarIdentifierISO8601]; formatter.timeZone = [NSTimeZone
代码验证下 NSTimeInterval daylightSavingInterval = [[NSTimeZone systemTimeZone] daylightSavingTimeOffsetForDate...其他方法可参考NSTimeZone类的方法。...isDaylightSavingTimeForDate或者daylightSavingTimeOffsetForDate判断 NSTimeInterval daylightSavingInterval = [[NSTimeZone
NSDateFormatter *df = [NSDateFormatter new]; [df setDateFormat:@"yyyy-MM-dd HH:mm:ss"]; df.timeZone = [NSTimeZone...timeZoneForSecondsFromGMT:[NSTimeZone localTimeZone].secondsFromGMT]; NSString *localDateString
greCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian]; NSTimeZone...*timeZone = [[NSTimeZone alloc] initWithName:@"Asia/Shanghai"]; [greCalendar setTimeZone: timeZone
date); NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; [dateFormatter setTimeZone:[NSTimeZone
// 格式化时间 NSDateFormatter* formatter = [[NSDateFormatter alloc] init]; formatter.timeZone = [NSTimeZone
notification.repeatInterval=kCFCalendarUnitWeekday;//循环通知的周期 notification.timeZone=[NSTimeZone
; NSLog(@"date-----%@",date); NSLog(@"timeStr-------%@",timeStr); // NSTimeZone...*timeZone=[NSTimeZone systemTimeZone]; // NSInteger seconds=[timeZone secondsFromGMTForDate:date]
//获取本地时区 NSTimeZone *tZone = [NSTimeZone localTimeZone]; // 获取日历 NSCalendar *calendar = [
locale; 设置本地化环境 @property (nonatomic, copy) NSCalendar *calendar; 设置日历 @property (nonatomic, retain) NSTimeZone
//他们与我们有7个小时的时差,所以他们那还没到这个时间呢...那就是把未来的事做了 NSTimeZone* timeZone = [NSTimeZonetimeZoneWithName:@"Asia
(NSTimeInterval)time]; //转为字符串 NSDateFormatter *format = [[NSDateFormatter alloc]init]; NSTimeZone...* timeZone = [NSTimeZone timeZoneForSecondsFromGMT:0]; [format setTimeZone:timeZone]; [format
// 设置通知的提醒时间 NSDate *currentDate = [NSDate date]; notification.timeZone = [NSTimeZone
NSDateFormatter* dateFormatter = [[NSDateFormatter alloc] init]; [dateFormatter setTimeZone:[NSTimeZone
提醒Alter效果 6、设置时区,一般设置为 [NSTimeZone defaultTimeZone],跟随手机的时区 @property(nullable, nonatomic,copy) NSTimeZone
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