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  • 日期转星期几

     

     日期转星期几

       NSArray *arrWeek=[NSArray arrayWithObjects:@"周日", @"周一", @"周二", @"周三", @"周四", @"周五", @"周六", nil];

        NSDate *date = [NSDate date];

        NSCalendar *calendar = [ [NSCalendar alloc] initWithCalendarIdentifier:NSGregorianCalendar];

        NSDateComponents *comps = [[NSDateComponents alloc] init];

        NSInteger unitFlags = NSYearCalendarUnit |

        NSMonthCalendarUnit |

        NSDayCalendarUnit |

        NSWeekdayCalendarUnit |

        NSHourCalendarUnit |

        NSMinuteCalendarUnit |

        NSSecondCalendarUnit;

        comps = [calendar components:unitFlags fromDate:date];

        int week = [comps weekday];

        int a = week - 1;

        NSString *weekStr = [NSString stringWithFormat:@"%@",[arrWeek objectAtIndex:a]];

        NSLog(@"啦啦啦 %@",weekStr);

       

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  • 原文地址:https://www.cnblogs.com/chenzq12/p/6213575.html
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