【代码笔记】获得现在的周的日期

- (void)viewDidLoad {
[super viewDidLoad];
// Do any additional setup after loading the view, typically from a nib.

NSLog(@"现在所在的周:%@",[self getWeekFromLocal]);

}
#pragma -mark -functions
//获得现在的周的日期，格式:Wednesday
-(NSString*)getWeekFromLocal{
NSDate *  senddate=[NSDate date];
NSDateFormatter  *dateformatter=[[NSDateFormatter alloc] init];
[dateformatter setDateFormat:@"EEEE"];
NSString *  locationString=[dateformatter stringFromDate:senddate];
NSLog(@"locationString:%@",locationString);
return locationString;
}

2015-10-19 13:44:18.832 获得现在的周[5628:128503] locationString:Monday