long long remindTime =[[dic valueForKey:@"onetime"]longLongValue];
remindTime = remindTime/1000;
NSDate *date = [NSDate dateWithTimeIntervalSince1970:remindTime];
NSDateFormatter *format = [[NSDateFormatter alloc] init];
[format setDateFormat:@"MM月dd日 HH:mm"];
NSString *dateStr = [format stringFromDate:date];
repeatString = [NSString stringWithFormat:@"%@",dateStr];}