- (NSDictionary*)getCuttentDayPeriod {
NSDate*date = [NSDatedate];
NSCalendar*calendar = [NSCalendarcurrentCalendar];
NSDateComponents*comps = [calendarcomponents:NSEraCalendarUnit|NSYearCalendarUnit|NSMonthCalendarUnit|NSDayCalendarUnit|NSHourCalendarUnitfromDate: date];
[compssetHour:0];//设置开始时间为0点
NSDate*beginDate = [calendardateFromComponents:comps];
NSDate*endDate = [beginDatedateByAddingTimeInterval:3600*24-1];
NSDateFormatter* formatter = [[NSDateFormatteralloc]init];
formatter.dateFormat=@"yyyy-MM-dd HH:mm:ss";
NSString* startTime = [formatter stringFromDate:beginDate];
NSString* endTime = [formatter stringFromDate:endDate];
NSDictionary*dct = [[NSDictionaryalloc]initWithObjects:@[startTime, endTime]forKeys:@[@"StartTime",@"EndTime"]];
return dict
}
