1、Storyboard拖拽一个UIView到你要放轮播的位置，约束好大小（当然也可以用代码方式）
2、Storyboard中将这个UIView的类设置为WMAdPageView
3、连接IBOutlet到ViewController
4、设置_adPageView的image和其他。

#import "WMAdPageView.h"

_adPageView.dotPosition = WMAdPageDotRight;
[_adPageView setAdsWithImages:@[@"m1", @"m2", @"m3", @"m4", @"m5"]
                        block:^(NSInteger clickIndex){
                            NSLog(@"%ld", (long)clickIndex);
                        }];

_adPageView.delegate = self;
[_adPageView setAdsWithImages:@[@"xxxurl", @"xxxurl", @"xxxurl", @"xxxurl"]
                        block:^(NSInteger clickIndex){
                            NSLog(@"%ld", (long)clickIndex);
                        }];
[_adPageView setBAutoRoll:YES];

#pragma mark - WMAdPageViewDelegate
- (void)setWebImage:(UIImageView *)imgView imgUrl:(NSString *)imgUrl
{
    // 例如，使用SDWebImage
    [imgView sd_setImageWithURL:[NSURL URLWithString:imgUrl] placeholderImage:[UIImage imageNamed:@"default"]];
}