_headerSegment = [[UISegmentedControl alloc]initWithItems:@[@"快销品",@"滞销品"]];
_headerSegment.frame = CGRectMake(-3, -1, SCREEN_WIDTH + 6, 43);
UIFont *font = [UIFont systemFontOfSize:16.0f];
NSDictionary *attributes = [NSDictionary dictionaryWithObject:font
forKey:NSFontAttributeName];
UIColor *whiteColor = [UIColor whiteColor];
_headerSegment.tintColor = whiteColor;
_headerSegment.backgroundColor = [UIColor greenColor];
_headerSegment.selectedSegmentIndex = 0;
[_headerSegment setTitleTextAttributes:attributes forState:UIControlStateNormal];
[self.view addSubview:_headerSegment];
[_headerSegment addTarget:self action:@selector(segmentSelect:) forControlEvents:UIControlEventValueChanged];
