直接上代码

- (void)goToAppstoreWay:(UIButton *)btn{
    if (btn.tag == 1) {
        //第一种方法  直接跳转
        //以 itms-apps://或https:// 开头的应用详情页链接，跳转到AppStore
        NSString * urlStr = @"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=588287777";
        NSString * urlStr2 = @"itms-apps://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=588287777";
        //itunes
        NSString * urlStr3 = @"itms://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=588287777";
//        NSString * urlStr4 = @"itms-apps://itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?type=Purple+Software&id=588287777";
        
        //同1
        NSString * urlStr5 = @"itms-apps://itunes.apple.com/cn/app/id588287777?mt=8";
        //评论
        NSString * urlStr6 = @"itms-apps://itunes.apple.com/cn/app/id588287777?mt=8&action=write-review";
        //同1，2
        NSString * urlStr7 = @"itms-apps://itunes.apple.com/app/id588287777";
        //无法连接
        NSString * urlStr8 = @"http://itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?id=588287777&pageNumber=0&sortOrdering=2&type=Purple+Software&mt=8";
        
        
        [[UIApplication sharedApplication] openURL:
         [NSURL URLWithString:urlStr2]];
        
        
        //直接跳转alert弹窗出现评分
       //  [SKStoreReviewController requestReview];
        
    }else{
        //第二中方法  应用内跳转
        //1:导入StoreKit.framework,控制器里面添加框架#import <StoreKit/StoreKit.h>
        //2:实现代理SKStoreProductViewControllerDelegate
        SKStoreProductViewController *storeProductViewContorller = [[SKStoreProductViewController alloc] init];
        storeProductViewContorller.delegate = self;
        //        ViewController *viewc = [[ViewController alloc]init];
        //        __weak typeof(viewc) weakViewController = viewc;
        
        //加载一个新的视图展示
        [storeProductViewContorller loadProductWithParameters:
         //appId
         @{SKStoreProductParameterITunesItemIdentifier : @"588287777"} completionBlock:^(BOOL result, NSError *error) {
             //回调
             if(error){
                 NSLog(@"错误%@",error);
             }else{
                 //AS应用界面
                 [self presentViewController:storeProductViewContorller animated:YES completion:nil];
             }
         }];
    }
}
#pragma mark - 评分取消按钮监听
//取消按钮监听
- (void)productViewControllerDidFinish:(SKStoreProductViewController *)viewController{
    [self dismissViewControllerAnimated:YES completion:nil];
}

github地址