iOS 获取当前月份的天数(转)
NSCalendar?*calendar = [NSCalendarcurrentCalendar];
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NSRange?range = [calendarrangeOfUnit:NSDayCalendarUnitinUnit:NSMonthCalendarUnitforDate:[NSDatedate]];
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NSUInteger?numberOfDaysInMonth = range.length;
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numberOfDaysInMonth 即為當(dāng)月的天數(shù)。更多用法查看NSCalendar,?NSDateComponents幫助文檔
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2.?獲取當(dāng)前年份和月份和天數(shù)
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NSCalendar?*calendar = [NSCalendar?currentCalendar];
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unsigned?unitFlags =?NSYearCalendarUnit?|?NSMonthCalendarUnit?|??NSDayCalendarUnit;
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NSDateComponents?*components = [calendar?components:unitFlags?fromDate:[NSDate?date]];
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NSInteger?iCurYear = [components?year];??//當(dāng)前的年份
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NSInteger?iCurMonth = [components?month];??//當(dāng)前的月份
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NSInteger?iCurDay = [components?day];??//?當(dāng)前的號(hào)數(shù)
轉(zhuǎn)載于:https://www.cnblogs.com/kingbo/p/3966855.html
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