1. 程式人生 > >iOS獲取當前時間及前一天或後一天時間

iOS獲取當前時間及前一天或後一天時間

NSDate * date = [NSDate date];//當前時間

NSDate *lastDay = [NSDate dateWithTimeInterval:-24*60*60 sinceDate:date];//前一天

NSDate *nextDay = [NSDate dateWithTimeInterval:24*60*60 sinceDate:date];//後一天

NSDictionary * timeDic = @{@"beginTime":[UtilitytimeStringFromFormat:@"yyyy-MM-dd"withDate:lastDay],@"endTime"

:[UtilitytimeStringFromFormat:@"yyyy-MM-dd"withDate:nextDay]};