根據date獲取week
阿新 • • 發佈:2018-12-04
//根據時間戳獲取周幾 - (NSString *)getWeekFromDate:(NSDate *)date { NSCalendar *gregorian = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian]; NSDateComponents *weekdayComponents = [gregorian components:NSCalendarUnitWeekday fromDate:date]; NSInteger _weekday = [weekdayComponents weekday]; NSString *weekStr; if (_weekday == 1){ weekStr = @"Sun"; }else if (_weekday == 2) { weekStr = @"Mon"; }else if (_weekday == 3){ weekStr = @"Tue"; }else if (_weekday == 4){ weekStr = @"Wed"; }else if (_weekday == 5){ weekStr = @"Thu"; }else if (_weekday == 6){ weekStr = @"Fri"; }else if (_weekday == 7){ weekStr = @"Sat"; } return weekStr; }