NSDate+CF.h
#import
NS_ASSUME_NONNULL_BEGIN
typedef NS_ENUM(NSInteger, NSDateFormaterMode) {
NSDateFormaterModeDefault, /** 年-月-日 时:分:秒 */
NSDateFormaterModeTime, /** 年-月-日 时:分 */
NSDateFormaterModeDay, /** 年-月-日 */
NSDateFormaterModeDayAnother, /** *年*月*日 */
NSDateFormaterModeTimeSecond, /** 时:分:秒 */
NSDateFormaterModeTimeMinute /** 时:分 */
};
@interface NSDateFormatter (CF)
+ (NSDateFormatter *)dateFormaterWithMode:(NSDateFormaterMode)formaterMode;
@end
@interface NSDate (CF)
@property (nonatomic, assign) NSInteger year; //年
@property (nonatomic, assign) NSInteger month; //月
@property (nonatomic, assign) NSInteger day; //日
@property (nonatomic, assign) NSInteger hour; //时
@property (nonatomic, assign) NSInteger minute; //分
@property (nonatomic, assign) NSInteger second; //秒
@property (nonatomic, assign) NSInteger weekday; //周几
@property (nonatomic, assign) NSInteger weekmonth; //第几周(本月)
@property (nonatomic, assign) NSInteger weekyear; //第几周(本年)
@property (nonatomic, copy) NSString *weekStr; //星期几
@property (nonatomic, copy) NSString *yesterday; //昨天
@property (nonatomic, copy) NSString *tomorrow; //明天
@property (nonatomic, copy) NSString *dayAfterTomorrow; //后天
//date -> 格式化date
+(NSDate *)dateToDate:(NSDate *)date formaterMode:(NSDateFormaterMode)formaterMode;
//字符串 -> date
+(NSDate *)stringToDate:(NSString *)string formaterMode:(NSDateFormaterMode)formaterMode;
//data -> 字符串 获取指定格式的日期字符串
+(NSString *)dateToString:(NSDate *)date formaterMode:(NSDateFormaterMode)formaterMode;
//字符串 -> 字符串 获取指定格式的日期字符串
+(NSString *)regularDateString:(NSString *)originalDate formaterMode:(NSDateFormaterMode)formaterMode;
//判断是否为今天
+ (BOOL)isTodayWithDate:(NSDate *)date;
//判断是否为昨天
+ (BOOL)isYesterdayWithDate:(NSDate *)date;
//判断是否为昨天、今天、明天、后天……
+ (NSInteger)dayWithDate:(NSDate *)date;
/*
* 需要传入的时间格式 2017-06-14 14:18:54 暂不考虑跨年
* 时间显示规则
* 当天 时:分
* 前一天 昨天
* 其余 月:日
*/
+(NSString *)inputTimeStr:(NSString *)timeStr;
//计算时长 天 - 小时 - 分
+(NSString *)intervalSinceFromDate:(NSString *)fromDate toDate:(NSString *)toDate dateModel:(NSDateFormaterMode)dateModel;
//时间戳转日期
+(NSString *)timestampToDate:(NSString *)timestamp;
//日期对比
+ (int)compareOneDate:(NSDate *)date1 withAnotherDate:(NSDate *)date2;
//日期对比
+ (int)compareOneDateString:(NSString *)date1 withAnotherDateString:(NSString *)date2;
//获取农历日期
+(NSDictionary *)getChineseCalendarWithDate:(NSDate *)date;
+ (NSInteger)minuteStartTime:(NSString *)startTime endTime:(NSString *)endTime;
//计算时间差
+ (NSString *)dateInterval:(NSDate *)date time:(NSInteger)minute;
//跳转到偏差时间点
+(NSDate *)getResultTime:(NSString *)time second:(NSInteger)second;
//获取当前时间戳 (以秒为单位)
+(NSString *)getNowTimeTimestamp;
//获取当前时间戳 (以毫秒为单位)
+(NSString *)getNowTimeTimestamp3;
//将本地日期字符串转为UTC日期字符串
//本地日期格式:2013-08-03 12:53:51
//可自行指定输入输出格式
+(NSString *)getUTCFormateLocalDate:(NSString *)localDate;
//将UTC日期字符串转为本地时间字符串
//输入的UTC日期格式2013-08-03T04:53:51+0000
+(NSString *)getLocalDateFormateUTCDate:(NSString *)utcDate;
@end
NS_ASSUME_NONNULL_END
NSDate+CF.m
#import "NSDate+CF.h"
@implementation NSDateFormatter (CF)
+ (NSDateFormatter *)dateFormaterWithMode:(NSDateFormaterMode)formaterMode {
NSString *stringFormat = @"";
switch (formaterMode) {
case NSDateFormaterModeDefault:
stringFormat = @"yyyy-MM-dd HH:mm:ss";
break;
case NSDateFormaterModeTime:
stringFormat = @"yyyy-MM-dd HH:mm";
break;
case NSDateFormaterModeDay:
stringFormat = @"yyyy-MM-dd";
break;
case NSDateFormaterModeDayAnother:
stringFormat = @"yyyy年MM月dd日";
break;
case NSDateFormaterModeTimeSecond:
stringFormat = @"HH:mm:ss";
break;
case NSDateFormaterModeTimeMinute:
stringFormat = @"HH:mm";
break;
default:
stringFormat = @"yyyy-MM-dd HH:mm:ss";
break;
}
NSDateFormatter *dateFormat = [[NSDateFormatter alloc] init];
[dateFormat setDateFormat:stringFormat];
return dateFormat;
}
@end
@implementation NSDate (CF)
#pragma mark - 年
-(NSInteger)year{
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *components = [calendar components:NSCalendarUnitYear fromDate:self];
return [components year];
}
#pragma mark - 月
-(NSInteger)month{
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *components = [calendar components:NSCalendarUnitMonth fromDate:self];
return [components month];
}
#pragma mark - 日
-(NSInteger)day{
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *components = [calendar components:NSCalendarUnitDay fromDate:self];
return [components day];
}
#pragma mark - 时
-(NSInteger)hour{
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *components = [calendar components:NSCalendarUnitHour fromDate:self];
return [components hour];
}
#pragma mark - 分
-(NSInteger)minute{
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *components = [calendar components:NSCalendarUnitMinute fromDate:self];
return [components minute];
}
#pragma mark - 秒
-(NSInteger)second{
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *components = [calendar components:NSCalendarUnitSecond fromDate:self];
return [components second];
}
-(NSString *)yesterday{
return [self getResultDay:-1];
}
-(NSString *)tomorrow{
return [self getResultDay:1];
}
-(NSString *)dayAfterTomorrow{
return [self getResultDay:2];
}
-(NSString *)getResultDay:(NSInteger)com{
NSCalendar *calendar = [NSCalendar currentCalendar];
int unit = NSCalendarUnitDay | NSCalendarUnitMonth | NSCalendarUnitYear;
// 1.获得当前时间的年月日
NSDateComponents *nowCmps = [calendar components:unit fromDate:[NSDate date]];
[nowCmps setDay:([nowCmps day] + com)];
NSDate *resultDate = [calendar dateFromComponents:nowCmps];
return [NSDate dateToString:resultDate formaterMode:NSDateFormaterModeDay];
}
+(NSDate *)getResultTime:(NSString *)time second:(NSInteger)second {
NSDate *date = [NSDate stringToDate:time formaterMode:NSDateFormaterModeDefault];
NSDate *newDate = [NSDate dateWithTimeInterval:second sinceDate:date];
return newDate;
}
#pragma mark - 根据date获取 - 周几
-(NSInteger)weekday{
//起始值 1-周日, 2-周一, 3-周二, 4-周三, 5-周四, 6-周五, 7-周六
//改变值 7-周日, 1-周一, 2-周二, 3-周三, 4-周四, 5-周五, 6-周六
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *components = [calendar components:NSCalendarUnitWeekday fromDate:self];
NSInteger week = components.weekday;
switch (week) {
case 1:
week = 7; //星期日;
break;
case 2:
week = 1; //星期一;
break;
case 3:
week = 2; //星期二;
break;
case 4:
week = 3; //星期三;
break;
case 5:
week = 4; //星期四;
break;
case 6:
week = 5; //星期五;
break;
case 7:
week = 6; //星期六;
break;
default:
week = 0; //星期;
break;
}
return week;
}
#pragma mark - 周几 : 星期几
-(NSString *)weekStr{
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *components = [calendar components:NSCalendarUnitWeekday fromDate:self];
NSInteger week = components.weekday;
NSString *weekStr = @"";
switch (week) {
case 1:
weekStr = @"星期日";
break;
case 2:
weekStr = @"星期一";
break;
case 3:
weekStr = @"星期二";
break;
case 4:
weekStr = @"星期三";
break;
case 5:
weekStr = @"星期四";
break;
case 6:
weekStr = @"星期五";
break;
case 7:
weekStr = @"星期六";
break;
default:
weekStr = @"星期";
break;
}
return weekStr;
}
#pragma mark - 根据date获取 - 本月第几周
-(NSInteger)weekmonth{
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *components = [calendar components:NSCalendarUnitWeekOfMonth fromDate:self];
return components.weekOfMonth;
}
#pragma mark - 根据date获取 - 本年第几周
-(NSInteger)weekyear{
NSCalendar *calendar = [NSCalendar currentCalendar];
NSDateComponents *components = [calendar components:NSCalendarUnitWeekOfYear fromDate:self];
return components.weekOfYear;
}
#pragma mark - 字符串 -> date
+(NSDate *)stringToDate:(NSString *)string formaterMode:(NSDateFormaterMode)formaterMode{
NSDateFormatter *formater = [NSDateFormatter dateFormaterWithMode:formaterMode];
return [formater dateFromString:string];
}
#pragma mark - data -> 字符串
+(NSString *)dateToString:(NSDate *)date formaterMode:(NSDateFormaterMode)formaterMode{
NSDateFormatter *formater = [NSDateFormatter dateFormaterWithMode:formaterMode];
return [formater stringFromDate:date];
}
#pragma mark - 字符串 -> 字符串 获取指定格式的日期字符串
+(NSString *)regularDateString:(NSString *)originalDate formaterMode:(NSDateFormaterMode)formaterMode{
NSDateFormatter *formater = [NSDateFormatter dateFormaterWithMode:formaterMode];
//将日期设置为标准格式
NSDateFormatter *originalFormater = [NSDateFormatter dateFormaterWithMode:NSDateFormaterModeDefault];
NSDate *date = [originalFormater dateFromString:originalDate];
//获取指定格式的日期字符串
NSString *newDate = [formater stringFromDate:date];
return newDate;
}
#pragma mark - date -> 格式化date
+(NSDate *)dateToDate:(NSDate *)date formaterMode:(NSDateFormaterMode)formaterMode{
NSDateFormatter *formater = [NSDateFormatter dateFormaterWithMode:formaterMode];
NSString *selfStr = [formater stringFromDate:date];
return [formater dateFromString:selfStr];
}
#pragma mark - 判断是否为今天
+ (BOOL)isTodayWithDate:(NSDate *)date{
NSCalendar *calendar = [NSCalendar currentCalendar];
int unit = NSCalendarUnitDay | NSCalendarUnitMonth | NSCalendarUnitYear;
// 1.获得当前时间的年月日
NSDateComponents *nowCmps = [calendar components:unit fromDate:[NSDate date]];
// 2.获得self的年月日
NSDateComponents *selfCmps = [calendar components:unit fromDate:date];
return (selfCmps.year == nowCmps.year) && (selfCmps.month == nowCmps.month) && (selfCmps.day == nowCmps.day);
}
#pragma mark - 判断是否为昨天
+ (BOOL)isYesterdayWithDate:(NSDate *)date{
/*
* 将日期格式化为 年-月-日 类型
* 计算格式化后的时间差是否为一天
*/
//获取格式化当前日期
NSDate *nowDate = [self dateToDate:[NSDate date] formaterMode:NSDateFormaterModeDay];
//获取格式化目标日期
NSDate *selfDate = [self dateToDate:date formaterMode:NSDateFormaterModeDay];
NSCalendar *calendar = [NSCalendar currentCalendar];
// 获得nowDate和selfDate的差距
NSDateComponents *cmps = [calendar components:NSCalendarUnitDay fromDate:selfDate toDate:nowDate options:0];
return cmps.day == 1;
}
#pragma mark - 判断是否为昨天、今天、明天、后天……
+ (NSInteger)dayWithDate:(NSDate *)date{
/*
* 将日期格式化为 年-月-日 类型
* 计算格式化后的时间差是否为一天
*/
//获取格式化当前日期
NSDate *nowDate = [self dateToDate:[NSDate date] formaterMode:NSDateFormaterModeDay];
//获取格式化目标日期
NSDate *selfDate = [self dateToDate:date formaterMode:NSDateFormaterModeDay];
NSCalendar *calendar = [NSCalendar currentCalendar];
// 获得nowDate和selfDate的差距
NSDateComponents *cmps = [calendar components:NSCalendarUnitDay fromDate:nowDate toDate:selfDate options:0];
return cmps.day;
}
/*
* 需要传入的时间格式 2017-06-14 14:18:54 暂不考虑跨年
* 时间显示规则
* 当天 时:分
* 前一天 昨天
* 其余 月:日
*/
#pragma mark - 时间显示规则
+(NSString *)inputTimeStr:(NSString *)timeStr{
//目标日期
NSDate *sinceDate = [self stringToDate:timeStr formaterMode:NSDateFormaterModeDefault];
if ([self isTodayWithDate:sinceDate]) {
//今天 - 时:分
return [NSString stringWithFormat:@"%.2ld:%.2ld",sinceDate.hour,sinceDate.minute];
}else if([self isYesterdayWithDate:sinceDate]){
//昨天 - 昨天
return [NSString stringWithFormat:@"昨天"];
}else{
//昨天以前 - 月:日
return [NSString stringWithFormat:@"%.2ld月%.2ld日",sinceDate.month,sinceDate.day];
}
}
#pragma mark - 计算时长 天 - 小时 - 分
+(NSString *)intervalSinceFromDate:(NSString *)fromDate toDate:(NSString *)toDate dateModel:(NSDateFormaterMode)dateModel{
NSString *timeString=@"";
NSDateFormatter *format=[NSDateFormatter dateFormaterWithMode:dateModel ? : NSDateFormaterModeTime];
//获取开始时间
NSDate *fromdate=[format dateFromString:fromDate];
NSTimeZone *fromzone = [NSTimeZone systemTimeZone];
NSInteger frominterval = [fromzone secondsFromGMTForDate: fromdate];
NSDate *startDate = [fromdate dateByAddingTimeInterval: frominterval];
//获取结束时间
NSDate *todate = [format dateFromString:toDate];
NSTimeZone *tozone = [NSTimeZone systemTimeZone];
NSInteger tointerval = [tozone secondsFromGMTForDate:todate];
NSDate *endDate = [todate dateByAddingTimeInterval:tointerval];
//计算时长
double intervalTime = [startDate timeIntervalSinceReferenceDate] - [endDate timeIntervalSinceReferenceDate];
long lTime = labs((long)intervalTime);
//秒差
//NSInteger iSeconds = lTime % 60;//秒
//一小时内的分差
NSInteger iMinutes = (lTime / 60) % 60;//分
//一天内的小时差
NSInteger iHours = labs(lTime/60/60) - labs(lTime/60/60/24) * 24;//时
//天数差
NSInteger iDays = labs(lTime/60/60/24);//天
//NSInteger iMonth =lTime/60/60/24/12;//月
//NSInteger iYears = lTime/60/60/24/384;
if (iDays>0) {
//大于一天
timeString=[NSString stringWithFormat:@"%ld天%ld小时%ld分", iDays, iHours, iMinutes];
}else{
//小于一天
if (iHours>0) {
//大于1小时
timeString=[NSString stringWithFormat:@"%ld时%ld分",iHours, iMinutes];
}else{
//小于1小时
timeString=[NSString stringWithFormat:@"%ld分",iMinutes];
}
}
return timeString;
}
#pragma mark - 时间戳转日期 10位
+(NSString *)timestampToDate:(NSString *)timestamp{
// 13位时间戳
NSInteger tamp = [timestamp integerValue];
if (timestamp.length == 13) {
tamp = tamp/1000;
}
// iOS 生成的时间戳是10位
NSTimeInterval interval = tamp;
NSDate *date = [NSDate dateWithTimeIntervalSince1970:interval];
NSDateFormatter *formatter = [[NSDateFormatter alloc] init];
[formatter setDateFormat:@"yyyy-MM-dd HH:mm:ss"];
NSString *dateString = [formatter stringFromDate: date];
return dateString;
}
#pragma mark - 日期对比(NSDate)
+ (int)compareOneDate:(NSDate *)date1 withAnotherDate:(NSDate *)date2
{
NSDate *dateA = [NSDate dateToDate:date1 formaterMode:NSDateFormaterModeDefault];
NSDate *dateB = [NSDate dateToDate:date2 formaterMode:NSDateFormaterModeDefault];
NSComparisonResult result = [dateA compare:dateB];
if (result == NSOrderedDescending) {
NSLog(@"%@ %@",dateB,dateA);
return 1;
}
else if (result == NSOrderedAscending){
NSLog(@"%@ %@",dateA,dateB);
return -1;
}
NSLog(@"%@:%@ are the same",dateA,dateB);
return 0;
}
#pragma mark - 日期对比(NSString)
+(int)compareOneDateString:(NSString *)date1 withAnotherDateString:(NSString *)date2{
NSString *date1Str = [NSDate regularDateString:date1 formaterMode:NSDateFormaterModeDefault];
NSString *date2Str = [NSDate regularDateString:date2 formaterMode:NSDateFormaterModeDefault];
NSDateFormatter *formater = [NSDateFormatter dateFormaterWithMode:NSDateFormaterModeDefault];
NSDate *dateA = [formater dateFromString:date1Str];
NSDate *dateB = [formater dateFromString:date2Str];
NSComparisonResult result = [dateA compare:dateB];
if (result == NSOrderedDescending) {
NSLog(@"%@ %@",dateB,dateA);
return 1;
}
else if (result == NSOrderedAscending){
NSLog(@"%@ %@",dateA,dateB);
return -1;
}
NSLog(@"%@:%@ are the same",dateA,dateB);
return 0;
}
//获取农历日期
+(NSDictionary *)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];
// NSDate *dateTemp = nil;
// NSDateFormatter *dateFormater = [[NSDateFormatter alloc]init];
// [dateFormater setDateFormat:@"yyyy-MM-dd"];
// dateTemp = [dateFormater dateFromString:date];
NSCalendar *localeCalendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierChinese];
unsigned unitFlags = NSCalendarUnitYear | NSCalendarUnitMonth | NSCalendarUnitDay;
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];
NSDictionary *dict = @{@"year":y_str,@"month":m_str,@"day":d_str};
//NSString *chineseCal_str =[NSString stringWithFormat: @"%@_%@_%@",y_str,m_str,d_str];
return dict;
}
+ (NSInteger)minuteStartTime:(NSString *)startTime endTime:(NSString *)endTime{
NSDateFormatter *date = [[NSDateFormatter alloc]init];
[date setDateFormat:@"HH:mm"];
NSDate *startD =[date dateFromString:startTime];
NSDate *endD = [date dateFromString:endTime];
NSTimeInterval start = [startD timeIntervalSince1970]*1;
NSTimeInterval end = [endD timeIntervalSince1970]*1;
NSTimeInterval value = end - start;
int minute = (int)value / 60;
return minute;
}
//计算时间差
+ (NSString *)dateInterval:(NSDate *)date time:(NSInteger)minute{
//当前时间n分钟后
// NSDate *locaDate = [NSDate date];
NSCalendar *calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
NSDateComponents *compents = [[NSDateComponents alloc] init];
[compents setMinute:minute];
NSDate *minDate = [calendar dateByAddingComponents:compents toDate:date ? : [NSDate date] options:0];
NSDateFormatter *originalFormater = [NSDateFormatter dateFormaterWithMode:NSDateFormaterModeDefault];
NSString *startTime = [originalFormater stringFromDate:minDate];
return startTime;
}
//获取当前时间戳 (以秒为单位)
+(NSString *)getNowTimeTimestamp{
NSDateFormatter *formatter = [[NSDateFormatter alloc] init] ;
[formatter setDateStyle:NSDateFormatterMediumStyle];
[formatter setTimeStyle:NSDateFormatterShortStyle];
[formatter setDateFormat:@"YYYY-MM-dd HH:mm:ss"]; // ----------设置你想要的格式,hh与HH的区别:分别表示12小时制,24小时制
//设置时区,这个对于时间的处理有时很重要
NSTimeZone* timeZone = [NSTimeZone timeZoneWithName:@"Asia/Shanghai"];
[formatter setTimeZone:timeZone];
NSDate *datenow = [NSDate date];//现在时间,你可以输出来看下是什么格式
NSString *timeSp = [NSString stringWithFormat:@"%ld", (long)[datenow timeIntervalSince1970]];
return timeSp;
}
//获取当前时间戳 (以毫秒为单位)
+(NSString *)getNowTimeTimestamp3{
NSDateFormatter *formatter = [[NSDateFormatter alloc] init] ;
[formatter setDateStyle:NSDateFormatterMediumStyle];
[formatter setTimeStyle:NSDateFormatterShortStyle];
[formatter setDateFormat:@"YYYY-MM-dd HH:mm:ss SSS"]; // ----------设置你想要的格式,hh与HH的区别:分别表示12小时制,24小时制
//设置时区,这个对于时间的处理有时很重要
NSTimeZone* timeZone = [NSTimeZone timeZoneWithName:@"Asia/Shanghai"];
[formatter setTimeZone:timeZone];
NSDate *datenow = [NSDate date];//现在时间,你可以输出来看下是什么格式
NSString *timeSp = [NSString stringWithFormat:@"%ld", (long)[datenow timeIntervalSince1970]*1000];
return timeSp;
}
//将本地日期字符串转为UTC日期字符串
//本地日期格式:2013-08-03 12:53:51
//可自行指定输入输出格式
+(NSString *)getUTCFormateLocalDate:(NSString *)localDate
{
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
//输入格式
[dateFormatter setDateFormat:@"yyyy-MM-dd HH:mm:ss"];
NSDate *dateFormatted = [dateFormatter dateFromString:localDate];
NSTimeZone *timeZone = [NSTimeZone timeZoneWithName:@"UTC"];
[dateFormatter setTimeZone:timeZone];
//输出格式
[dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mm:ssZ"];
NSString *dateString = [dateFormatter stringFromDate:dateFormatted];
return dateString;
}
//将UTC日期字符串转为本地时间字符串
//输入的UTC日期格式2013-08-03T04:53:51+0000
+(NSString *)getLocalDateFormateUTCDate:(NSString *)utcDate
{
NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
//输入格式
[dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mm:ssZ"];
NSTimeZone *localTimeZone = [NSTimeZone localTimeZone];
[dateFormatter setTimeZone:localTimeZone];
NSDate *dateFormatted = [dateFormatter dateFromString:utcDate];
//输出格式
[dateFormatter setDateFormat:@"yyyy-MM-dd HH:mm:ss"];
NSString *dateString = [dateFormatter stringFromDate:dateFormatted];
return dateString;
}
#pragma mark - 设置date - second
-(void)setSecond:(NSInteger)second{
}
#pragma mark - 设置date - year
-(void)setYear:(NSInteger)year{
}
#pragma mark - 设置date - day
-(void)setMonth:(NSInteger)month{
}
#pragma mark - 设置date - day
-(void)setDay:(NSInteger)day{
}
#pragma mark - 设置date - hour
-(void)setHour:(NSInteger)hour{
}
#pragma mark - 设置date - minute
-(void)setMinute:(NSInteger)minute{
}
#pragma mark - 设置weekmonth - weekmonth
-(void)setWeekmonth:(NSInteger)weekmonth{
}
#pragma mark - 设置weekyear - weekyear
-(void)setWeekyear:(NSInteger)weekyear{
}
#pragma mark - 设置week - week
-(void)setWeekday:(NSInteger)weekday{
}
-(void)setYesterday:(NSString *)yesterday{
}
-(void)setTomorrow:(NSString *)tomorrow{
}
-(void)setWeekStr:(NSString *)weekStr{
}
-(void)setDayAfterTomorrow:(NSString *)dayAfterTomorrow{
}
@end