iOS获取时间、日期
//获取当前时间
NSDateFormatter *formatter = [[[NSDateFormatter alloc] init]autorelease];
[formatter setLocale:[[[NSLocale alloc] initWithLocaleIdentifier:@"en_US"] autorelease]];
[formatter setDateFormat:@"yy-MM-dd HH:mm"];
NSString *currentTime = [formatter stringFromDate:[NSDate date]]; //时间戳转换成“2012-11-20”格式
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
dateFormatter.timeZone = [NSTimeZone timeZoneWithName:@"wuhan"];
[dateFormatter setDateFormat:@"yyyy-MM-dd HH:mm"];
NSDate *theday = [NSDate dateWithTimeIntervalSince1970:[time integerValue]];
NSString *day = [dateFormatter stringFromDate:theday];
[dateFormatter release]; //“2012-11-20”转化成“2012年11月20日”
NSDateFormatter * formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"yyyy-MM-dd"];
NSDate *date = [formatter dateFromString:time];
[formatter setDateFormat:@"yyyy年MM月dd日"];
NSString *day = [formatter stringFromDate:date];
[formatter release]; //时间差值计算
NSString *hdate = [NSString stringWithFormat:@"%@ 12:00:00",messageDetail.action.time];
NSDateFormatter *formatter = [[NSDateFormatter alloc]init];
[formatter setTimeZone:[NSTimeZone timeZoneWithName:@"GMT"]];
[formatter setDateFormat:@"yyyy-MM-dd HH:mm:ss"];
NSDate *date = [formatter dateFromString:hdate];
[formatter release];
NSLog(@"date = %@",date);
NSTimeInterval late = [date timeIntervalSince1970]*1;
NSDate* dat = [NSDate dateWithTimeIntervalSinceNow:0];
NSTimeInterval nowt = [dat timeIntervalSince1970]*1;
NSTimeInterval cha = late - nowt; if ( cha > 0) {
condition.date = messageDetail.action.time;
}else{ NSDate *nowTime = [NSDate date];
NSDate *tomorrow = [NSDate dateWithTimeInterval:24*60*60 sinceDate:nowTime];
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"yyyy-MM-dd"];
NSString *nextDay = [formatter stringFromDate:tomorrow];
NSLog(@"我想要看到的结果*****#####%@",nextDay);
condition.date = nextDay;
[formatter release];
} //计算时间差
- (NSString *)theTime:(NSString *)issueTime
{
//计算时间差
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"yyyy-MM-dd HH:mm:ss"];
NSDate *date = [formatter dateFromString:issueTime];
[formatter release]; NSTimeInterval late = [date timeIntervalSince1970]*1; NSDate* dat = [NSDate dateWithTimeIntervalSinceNow:0];
NSTimeInterval now = [dat timeIntervalSince1970]*1;
NSString *timeString = @""; NSTimeInterval cha = now - late; if (cha/60 > 0 && cha/60 < 1) {
timeString = [NSString stringWithFormat:@"%f", cha];
timeString = [timeString substringToIndex:timeString.length-7];
timeString=[NSString stringWithFormat:@"%@秒前", timeString]; }
if (cha/60 > 1 && cha/3600 < 1) {
timeString = [NSString stringWithFormat:@"%f", cha/60];
timeString = [timeString substringToIndex:timeString.length-7];
timeString=[NSString stringWithFormat:@"%@分钟前", timeString]; }
if (cha/3600 > 1 && cha/86400 < 1) {
timeString = [NSString stringWithFormat:@"%f", cha/3600];
timeString = [timeString substringToIndex:timeString.length-7];
timeString=[NSString stringWithFormat:@"%@小时前", timeString];
}
if (cha/86400 > 1)
{
timeString = [NSString stringWithFormat:@"%f", cha/86400];
timeString = [timeString substringToIndex:timeString.length-7];
timeString=[NSString stringWithFormat:@"%@天前", timeString];
}
return timeString;
} //计算星期几
- (NSString *)getWeekDayByDate:(NSDate *)date{
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *weekComp = [calendar components:NSWeekdayCalendarUnit fromDate:date];
NSInteger weekDayEnum = [weekComp weekday];
NSString *weekDays = nil;
switch (weekDayEnum) {
case 1:
weekDays = @"星期日";
break;
case 2:
weekDays = @"星期一";
break;
case 3:
weekDays = @"星期二";
break;
case 4:
weekDays = @"星期三";
break;
case 5:
weekDays = @"星期四";
break;
case 6:
weekDays = @"星期五";
break;
case 7:
weekDays = @"星期六";
break;
default:
break;
}
return weekDays;
} //获取农历节日，节气
获取农历节日的算法： +(NSString *)getLunarHoliDayDate:(NSDate *)date{
NSTimeInterval timeInterval_day = float(60*60*24);
NSDate *nextDay_date = [NSDate dateWithTimeInterval:timeInterval_day sinceDate:date];
NSCalendar *localeCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSChineseCalendar];
unsigned unitFlags = NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit;
NSDateComponents *localeComp = [localeCalendar components:unitFlags fromDate:nextDay_date];
if ( 1 == localeComp.month && 1 == localeComp.day ) {
[localeCalendar release];
return @"除夕";
}
NSDictionary *chineseHoliDay = [NSDictionary dictionaryWithObjectsAndKeys:
@"春节", @"1-1",
@"元宵", @"1-15",
@"端午", @"5-5",
@"七夕", @"7-7",
@"中元", @"7-15",
@"中秋", @"8-15",
@"重阳", @"9-9",
@"腊八", @"12-8",
@"小年", @"12-24",
nil];
localeComp = [localeCalendar components:unitFlags fromDate:date];
NSString *key_str = [NSString stringWithFormat:@"%d-%d",localeComp.month,localeComp.day];
return [chineseHoliDay objectForKey:key_str];
} 下面是依据公里年月日来获取农历节气的方法： 记录表： const int START_YEAR =1901;
const int END_YEAR =2050;
static int32_t gLunarHolDay[]=
{
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1901
0X96, 0XA4, 0X96, 0X96, 0X97, 0X87, 0X79, 0X79, 0X79, 0X69, 0X78, 0X78, //1902
0X96, 0XA5, 0X87, 0X96, 0X87, 0X87, 0X79, 0X69, 0X69, 0X69, 0X78, 0X78, //1903
0X86, 0XA5, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X79, 0X78, 0X87, //1904
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1905
0X96, 0XA4, 0X96, 0X96, 0X97, 0X97, 0X79, 0X79, 0X79, 0X69, 0X78, 0X78, //1906
0X96, 0XA5, 0X87, 0X96, 0X87, 0X87, 0X79, 0X69, 0X69, 0X69, 0X78, 0X78, //1907
0X86, 0XA5, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //1908
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1909
0X96, 0XA4, 0X96, 0X96, 0X97, 0X97, 0X79, 0X79, 0X79, 0X69, 0X78, 0X78, //1910
0X96, 0XA5, 0X87, 0X96, 0X87, 0X87, 0X79, 0X69, 0X69, 0X69, 0X78, 0X78, //1911
0X86, 0XA5, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //1912
0X95, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1913
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X79, 0X79, 0X79, 0X69, 0X78, 0X78, //1914
0X96, 0XA5, 0X97, 0X96, 0X97, 0X87, 0X79, 0X79, 0X69, 0X69, 0X78, 0X78, //1915
0X96, 0XA5, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X79, 0X77, 0X87, //1916
0X95, 0XB4, 0X96, 0XA6, 0X96, 0X97, 0X78, 0X79, 0X78, 0X69, 0X78, 0X87, //1917
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X79, 0X79, 0X79, 0X69, 0X78, 0X77, //1918
0X96, 0XA5, 0X97, 0X96, 0X97, 0X87, 0X79, 0X79, 0X69, 0X69, 0X78, 0X78, //1919
0X96, 0XA5, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X79, 0X77, 0X87, //1920
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X78, 0X79, 0X78, 0X69, 0X78, 0X87, //1921
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X79, 0X79, 0X79, 0X69, 0X78, 0X77, //1922
0X96, 0XA4, 0X96, 0X96, 0X97, 0X87, 0X79, 0X79, 0X69, 0X69, 0X78, 0X78, //1923
0X96, 0XA5, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X79, 0X77, 0X87, //1924
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X78, 0X79, 0X78, 0X69, 0X78, 0X87, //1925
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1926
0X96, 0XA4, 0X96, 0X96, 0X97, 0X87, 0X79, 0X79, 0X79, 0X69, 0X78, 0X78, //1927
0X96, 0XA5, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //1928
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X79, 0X77, 0X87, //1929
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1930
0X96, 0XA4, 0X96, 0X96, 0X97, 0X87, 0X79, 0X79, 0X79, 0X69, 0X78, 0X78, //1931
0X96, 0XA5, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //1932
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //1933
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1934
0X96, 0XA4, 0X96, 0X96, 0X97, 0X97, 0X79, 0X79, 0X79, 0X69, 0X78, 0X78, //1935
0X96, 0XA5, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //1936
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //1937
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1938
0X96, 0XA4, 0X96, 0X96, 0X97, 0X97, 0X79, 0X79, 0X79, 0X69, 0X78, 0X78, //1939
0X96, 0XA5, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //1940
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //1941
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1942
0X96, 0XA4, 0X96, 0X96, 0X97, 0X97, 0X79, 0X79, 0X79, 0X69, 0X78, 0X78, //1943
0X96, 0XA5, 0X96, 0XA5, 0XA6, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //1944
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X79, 0X77, 0X87, //1945
0X95, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X78, 0X69, 0X78, 0X77, //1946
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X79, 0X79, 0X79, 0X69, 0X78, 0X78, //1947
0X96, 0XA5, 0XA6, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X78, 0X78, 0X87, 0X87, //1948
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X79, 0X78, 0X79, 0X77, 0X87, //1949
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X78, 0X79, 0X78, 0X69, 0X78, 0X77, //1950
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X79, 0X79, 0X79, 0X69, 0X78, 0X78, //1951
0X96, 0XA5, 0XA6, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X78, 0X78, 0X87, 0X87, //1952
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X79, 0X77, 0X87, //1953
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X78, 0X79, 0X78, 0X68, 0X78, 0X87, //1954
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1955
0X96, 0XA5, 0XA5, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X78, 0X78, 0X87, 0X87, //1956
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X79, 0X77, 0X87, //1957
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //1958
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1959
0X96, 0XA4, 0XA5, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //1960
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //1961
0X96, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //1962
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1963
0X96, 0XA4, 0XA5, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //1964
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //1965
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //1966
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1967
0X96, 0XA4, 0XA5, 0XA5, 0XA6, 0XA6, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //1968
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //1969
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //1970
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X79, 0X69, 0X78, 0X77, //1971
0X96, 0XA4, 0XA5, 0XA5, 0XA6, 0XA6, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //1972
0XA5, 0XB5, 0X96, 0XA5, 0XA6, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //1973
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //1974
0X96, 0XB4, 0X96, 0XA6, 0X97, 0X97, 0X78, 0X79, 0X78, 0X69, 0X78, 0X77, //1975
0X96, 0XA4, 0XA5, 0XB5, 0XA6, 0XA6, 0X88, 0X89, 0X88, 0X78, 0X87, 0X87, //1976
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X88, 0X78, 0X78, 0X87, 0X87, //1977
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X79, 0X78, 0X87, //1978
0X96, 0XB4, 0X96, 0XA6, 0X96, 0X97, 0X78, 0X79, 0X78, 0X69, 0X78, 0X77, //1979
0X96, 0XA4, 0XA5, 0XB5, 0XA6, 0XA6, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //1980
0XA5, 0XB4, 0X96, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X78, 0X78, 0X77, 0X87, //1981
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X79, 0X77, 0X87, //1982
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X78, 0X79, 0X78, 0X69, 0X78, 0X77, //1983
0X96, 0XB4, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X88, 0X78, 0X87, 0X87, //1984
0XA5, 0XB4, 0XA6, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X78, 0X78, 0X87, 0X87, //1985
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X79, 0X77, 0X87, //1986
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X79, 0X78, 0X69, 0X78, 0X87, //1987
0X96, 0XB4, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X88, 0X78, 0X87, 0X86, //1988
0XA5, 0XB4, 0XA5, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //1989
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X79, 0X77, 0X87, //1990
0X95, 0XB4, 0X96, 0XA5, 0X86, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //1991
0X96, 0XB4, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X88, 0X78, 0X87, 0X86, //1992
0XA5, 0XB3, 0XA5, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //1993
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //1994
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X76, 0X78, 0X69, 0X78, 0X87, //1995
0X96, 0XB4, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X88, 0X78, 0X87, 0X86, //1996
0XA5, 0XB3, 0XA5, 0XA5, 0XA6, 0XA6, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //1997
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //1998
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //1999
0X96, 0XB4, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X88, 0X78, 0X87, 0X86, //2000
0XA5, 0XB3, 0XA5, 0XA5, 0XA6, 0XA6, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //2001
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //2002
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //2003
0X96, 0XB4, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X88, 0X78, 0X87, 0X86, //2004
0XA5, 0XB3, 0XA5, 0XA5, 0XA6, 0XA6, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //2005
0XA5, 0XB4, 0X96, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X78, 0X78, 0X87, 0X87, //2006
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X69, 0X78, 0X87, //2007
0X96, 0XB4, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X87, 0X78, 0X87, 0X86, //2008
0XA5, 0XB3, 0XA5, 0XB5, 0XA6, 0XA6, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //2009
0XA5, 0XB4, 0X96, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X78, 0X78, 0X87, 0X87, //2010
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X79, 0X78, 0X87, //2011
0X96, 0XB4, 0XA5, 0XB5, 0XA5, 0XA6, 0X87, 0X88, 0X87, 0X78, 0X87, 0X86, //2012
0XA5, 0XB3, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X88, 0X78, 0X87, 0X87, //2013
0XA5, 0XB4, 0X96, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X78, 0X78, 0X87, 0X87, //2014
0X95, 0XB4, 0X96, 0XA5, 0X96, 0X97, 0X88, 0X78, 0X78, 0X79, 0X77, 0X87, //2015
0X95, 0XB4, 0XA5, 0XB4, 0XA5, 0XA6, 0X87, 0X88, 0X87, 0X78, 0X87, 0X86, //2016
0XA5, 0XC3, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X88, 0X78, 0X87, 0X87, //2017
0XA5, 0XB4, 0XA6, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X78, 0X78, 0X87, 0X87, //2018
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X79, 0X77, 0X87, //2019
0X95, 0XB4, 0XA5, 0XB4, 0XA5, 0XA6, 0X97, 0X87, 0X87, 0X78, 0X87, 0X86, //2020
0XA5, 0XC3, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X88, 0X78, 0X87, 0X86, //2021
0XA5, 0XB4, 0XA5, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //2022
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X79, 0X77, 0X87, //2023
0X95, 0XB4, 0XA5, 0XB4, 0XA5, 0XA6, 0X97, 0X87, 0X87, 0X78, 0X87, 0X96, //2024
0XA5, 0XC3, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X88, 0X78, 0X87, 0X86, //2025
0XA5, 0XB3, 0XA5, 0XA5, 0XA6, 0XA6, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //2026
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //2027
0X95, 0XB4, 0XA5, 0XB4, 0XA5, 0XA6, 0X97, 0X87, 0X87, 0X78, 0X87, 0X96, //2028
0XA5, 0XC3, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X88, 0X78, 0X87, 0X86, //2029
0XA5, 0XB3, 0XA5, 0XA5, 0XA6, 0XA6, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //2030
0XA5, 0XB4, 0X96, 0XA5, 0X96, 0X96, 0X88, 0X78, 0X78, 0X78, 0X87, 0X87, //2031
0X95, 0XB4, 0XA5, 0XB4, 0XA5, 0XA6, 0X97, 0X87, 0X87, 0X78, 0X87, 0X96, //2032
0XA5, 0XC3, 0XA5, 0XB5, 0XA6, 0XA6, 0X88, 0X88, 0X88, 0X78, 0X87, 0X86, //2033
0XA5, 0XB3, 0XA5, 0XA5, 0XA6, 0XA6, 0X88, 0X78, 0X88, 0X78, 0X87, 0X87, //2034
0XA5, 0XB4, 0X96, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X78, 0X78, 0X87, 0X87, //2035
0X95, 0XB4, 0XA5, 0XB4, 0XA5, 0XA6, 0X97, 0X87, 0X87, 0X78, 0X87, 0X96, //2036
0XA5, 0XC3, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X88, 0X78, 0X87, 0X86, //2037
0XA5, 0XB3, 0XA5, 0XA5, 0XA6, 0XA6, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //2038
0XA5, 0XB4, 0X96, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X78, 0X78, 0X87, 0X87, //2039
0X95, 0XB4, 0XA5, 0XB4, 0XA5, 0XA6, 0X97, 0X87, 0X87, 0X78, 0X87, 0X96, //2040
0XA5, 0XC3, 0XA5, 0XB5, 0XA5, 0XA6, 0X87, 0X88, 0X87, 0X78, 0X87, 0X86, //2041
0XA5, 0XB3, 0XA5, 0XB5, 0XA6, 0XA6, 0X88, 0X88, 0X88, 0X78, 0X87, 0X87, //2042
0XA5, 0XB4, 0X96, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X78, 0X78, 0X87, 0X87, //2043
0X95, 0XB4, 0XA5, 0XB4, 0XA5, 0XA6, 0X97, 0X87, 0X87, 0X88, 0X87, 0X96, //2044
0XA5, 0XC3, 0XA5, 0XB4, 0XA5, 0XA6, 0X87, 0X88, 0X87, 0X78, 0X87, 0X86, //2045
0XA5, 0XB3, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X88, 0X78, 0X87, 0X87, //2046
0XA5, 0XB4, 0X96, 0XA5, 0XA6, 0X96, 0X88, 0X88, 0X78, 0X78, 0X87, 0X87, //2047
0X95, 0XB4, 0XA5, 0XB4, 0XA5, 0XA5, 0X97, 0X87, 0X87, 0X88, 0X86, 0X96, //2048
0XA4, 0XC3, 0XA5, 0XA5, 0XA5, 0XA6, 0X97, 0X87, 0X87, 0X78, 0X87, 0X86, //2049
0XA5, 0XC3, 0XA5, 0XB5, 0XA6, 0XA6, 0X87, 0X88, 0X78, 0X78, 0X87, 0X87 //2050
}; 函数： +(NSString *)getLunarSpecialDate:(int)iYear Month:(int)iMonth Day:(int)iDay {
NSArray *chineseDays=[NSArray arrayWithObjects:
@"小寒", @"大寒", @"立春", @"雨水", @"惊蛰", @"春分",
@"清明", @"谷雨", @"立夏", @"小满", @"芒种", @"夏至",
@"小暑", @"大暑", @"立秋", @"处暑", @"白露", @"秋分",
@"寒露", @"霜降", @"立冬", @"小雪", @"大雪", @"冬至", nil];
int array_index = (iYear - START_YEAR)*12+iMonth -1 ;
int64_t flag = gLunarHolDay[array_index];
int64_t day;
if(iDay <15)
day= 15 - ((flag>>4)&0x0f);
else
day = ((flag)&0x0f)+15;
int index = -1;
if(iDay == day){
index = (iMonth-1) *2 + (iDay>15? 1: 0);
}
if ( index >= 0 && index < [chineseDays count] ) {
return [chineseDays objectAtIndex:index];
} else {
return nil;
}
} //获取农历方法1
+(NSString*)getChineseCalendarWithDate:(NSDate *)date{ NSArray *chineseYears = [NSArray arrayWithObjects:
@"甲子", @"乙丑", @"丙寅", @"丁卯", @"戊辰", @"己巳", @"庚午", @"辛未", @"壬申", @"癸酉",
@"甲戌", @"乙亥", @"丙子", @"丁丑", @"戊寅", @"己卯", @"庚辰", @"辛己", @"壬午", @"癸未",
@"甲申", @"乙酉", @"丙戌", @"丁亥", @"戊子", @"己丑", @"庚寅", @"辛卯", @"壬辰", @"癸巳",
@"甲午", @"乙未", @"丙申", @"丁酉", @"戊戌", @"己亥", @"庚子", @"辛丑", @"壬寅", @"癸丑",
@"甲辰", @"乙巳", @"丙午", @"丁未", @"戊申", @"己酉", @"庚戌", @"辛亥", @"壬子", @"癸丑",
@"甲寅", @"乙卯", @"丙辰", @"丁巳", @"戊午", @"己未", @"庚申", @"辛酉", @"壬戌", @"癸亥", nil]; NSArray *chineseMonths=[NSArray arrayWithObjects:
@"正月", @"二月", @"三月", @"四月", @"五月", @"六月", @"七月", @"八月",
@"九月", @"十月", @"冬月", @"腊月", nil]; NSArray *chineseDays=[NSArray arrayWithObjects:
@"初一", @"初二", @"初三", @"初四", @"初五", @"初六", @"初七", @"初八", @"初九", @"初十",
@"十一", @"十二", @"十三", @"十四", @"十五", @"十六", @"十七", @"十八", @"十九", @"二十",
@"廿一", @"廿二", @"廿三", @"廿四", @"廿五", @"廿六", @"廿七", @"廿八", @"廿九", @"三十", nil]; NSCalendar *localeCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSChineseCalendar]; unsigned unitFlags = NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit; NSDateComponents *localeComp = [localeCalendar components:unitFlags fromDate:date]; NSLog(@"%d_%d_%d %@",localeComp.year,localeComp.month,localeComp.day, localeComp.date); NSString *y_str = [chineseYears objectAtIndex:localeComp.year-1];
NSString *m_str = [chineseMonths objectAtIndex:localeComp.month-1];
NSString *d_str = [chineseDays objectAtIndex:localeComp.day-1]; NSString *chineseCal_str =[NSString stringWithFormat: @"%@_%@_%@",y_str,m_str,d_str]; [localeCalendar release]; return chineseCal_str;
} 假设须要也能够拆成单独的函数来方便获取。比如获取月份： +(NSString*)getChineseMonthWithDate:(NSDate *)date{ NSArray *chineseMonths=[NSArray arrayWithObjects:
@"正月", @"二月", @"三月", @"四月", @"五月", @"六月", @"七月", @"八月",
@"九月", @"十月", @"冬月", @"腊月", nil]; NSCalendar *localeCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSChineseCalendar]; unsigned unitFlags = NSYearCalendarUnit | NSMonthCalendarUnit | NSDayCalendarUnit; NSDateComponents *localeComp = [localeCalendar components:unitFlags fromDate:date]; //NSLog(@"%d_%d_%d %@",localeComp.year,localeComp.month,localeComp.day, localeComp.date); NSString *m_str = [chineseMonths objectAtIndex:localeComp.month-1]; [localeCalendar release]; return m_str; } 另外假设不知道怎样获取NSDate 那么额外加个方法用来依据string和format来得到相应的 NSDate： +(NSDate *)getDateWithDateString:(NSString *)strDate formatString:(NSString*)strFormat{ NSDateFormatter *formatter = [[[NSDateFormatter alloc] init] autorelease]; NSTimeZone *timeZone = [NSTimeZone timeZoneWithAbbreviation:@"GMT"]; //NSTimeZone *localTime = [NSTimeZone localTimeZone]; [formatter setTimeZone:timeZone];
[formatter setDateFormat : strFormat]; NSDate *dateTime = [formatter dateFromString:strDate]; return dateTime;
} 用法相似这样,比方获取世界末日那一时刻的Date～～～
NSDate *date = [Tool_Functions getDateWithDateString:@"2012-12-21 15:14:35"
formatString:@"yyyy-MM-dd HH:mm:ss"]; //获取农历方法2
- (NSString *)lunarForSolar:(NSDate *)solarDate{ //农历日期名 NSArray *cDayName = [NSArray arrayWithObjects:@"*",@"初一",@"初二",@"初三",@"初四",@"初五",@"初六",@"初七",@"初八",@"初九",@"初十", @"十一",@"十二",@"十三",@"十四",@"十五",@"十六",@"十七",@"十八",@"十九",@"二十", @"廿一",@"廿二",@"廿三",@"廿四",@"廿五",@"廿六",@"廿七",@"廿八",@"廿九",@"三十",nil]; //农历月份名 NSArray *cMonName = [NSArray arrayWithObjects:@"*",@"正",@"二",@"三",@"四",@"五",@"六",@"七",@"八",@"九",@"十",@"十一",@"腊",nil]; //公历每月前面的天数 const int wMonthAdd[12] = {0,31,59,90,120,151,181,212,243,273,304,334}; //农历数据 const int wNongliData[100] = {2635,333387,1701,1748,267701,694,2391,133423,1175,396438 ,3402,3749,331177,1453,694,201326,2350,465197,3221,3402 ,400202,2901,1386,267611,605,2349,137515,2709,464533,1738 ,2901,330421,1242,2651,199255,1323,529706,3733,1706,398762 ,2741,1206,267438,2647,1318,204070,3477,461653,1386,2413 ,330077,1197,2637,268877,3365,531109,2900,2922,398042,2395 ,1179,267415,2635,661067,1701,1748,398772,2742,2391,330031 ,1175,1611,200010,3749,527717,1452,2742,332397,2350,3222 ,268949,3402,3493,133973,1386,464219,605,2349,334123,2709 ,2890,267946,2773,592565,1210,2651,395863,1323,2707,265877}; static int wCurYear,wCurMonth,wCurDay; static int nTheDate,nIsEnd,m,k,n,i,nBit; //取当前公历年、月、日 NSDateComponents *components = [[NSCalendar currentCalendar] components:NSDayCalendarUnit | NSMonthCalendarUnit | NSYearCalendarUnit fromDate:solarDate]; wCurYear = [components year]; wCurMonth = [components month]; wCurDay = [components day]; //计算到初始时间1921年2月8日的天数：1921-2-8(正月初一) nTheDate = (wCurYear - 1921) * 365 + (wCurYear - 1921) / 4 + wCurDay + wMonthAdd[wCurMonth - 1] - 38; if((!(wCurYear % 4)) && (wCurMonth > 2)) nTheDate = nTheDate + 1; //计算农历天干、地支、月、日 nIsEnd = 0; m = 0; while(nIsEnd != 1) { if(wNongliData[m] < 4095) k = 11; else k = 12; n = k; while(n>=0) { //获取wNongliData(m)的第n个二进制位的值 nBit = wNongliData[m]; for(i=1;i nBit = nBit/2; nBit = nBit % 2; if (nTheDate <= (29 + nBit)) { nIsEnd = 1; break; } nTheDate = nTheDate - 29 - nBit; n = n - 1; } if(nIsEnd) break; m = m + 1; } wCurYear = 1921 + m; wCurMonth = k - n + 1; wCurDay = nTheDate; if (k == 12) { if (wCurMonth == wNongliData[m] / 65536 + 1) wCurMonth = 1 - wCurMonth; else if (wCurMonth > wNongliData[m] / 65536 + 1) wCurMonth = wCurMonth - 1; } //生成农历月、日 NSString *szNongliDay; if (wCurMonth < 1){ szNongliDay = [NSString stringWithFormat:@"闰%@",(NSString *)[cMonName objectAtIndex:-1 * wCurMonth]]; } else{ szNongliDay = (NSString *)[cMonName objectAtIndex:wCurMonth]; } NSString *lunarDate = [NSString stringWithFormat:@"%@月%@",szNongliDay,(NSString *)[cDayName objectAtIndex:wCurDay]]; return lunarDate; } //显示六天周次。当天排第一，显示为今天
- (void)weekDays{
NSDate *date = [NSDate date];
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *comps; // 周几和星期几获得
comps = [calendar components:(NSWeekCalendarUnit | NSWeekdayCalendarUnit | NSWeekdayOrdinalCalendarUnit)
fromDate:date];
NSInteger weekday = [comps weekday]; // 星期几（注意，周日是“1”。周一是“2”。。。。）
NSArray *weekDays = [NSArray arrayWithObjects:@"周日",@"周一",@"周二",@"周三",@"周四",@"周五",@"周六", nil]; for (int j = weekday-1; j
[weekArray addObject:[weekDays objectAtIndex:j]];
}
if (weekday>2) {
for (int k = 0; k
[weekArray addObject:[weekDays objectAtIndex:k]];
} } for (int i =0; i<6; i++) {
OneDayWeatherView *oneDayWeather = (OneDayWeatherView *)[self viewWithTag:2012+i];
oneDayWeather.theWeek.text = [weekArray objectAtIndex:i];
if (i==0) {
oneDayWeather.theWeek.text = @"今天";
}
}
}
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