iOS如何跳转到App Store下载评分页面示例代码

#import <StoreKit/StoreKit.h>，

#import<StoreKit/SKStoreProductViewController.h >，

/**
 应用内跳转到App Store页
 */
- (IBAction)jump:(id)sender { 
 NSString *appId = @"1066602104"; 
 // 创建对象
 SKStoreProductViewController *storeVC = [[SKStoreProductViewController alloc] init];
 // 设置代理
 storeVC.delegate = self;
 // 初始化参数
 NSDictionary *dict = [NSDictionary dictionaryWithObject:appId forKey:SKStoreProductParameterITunesItemIdentifier];
 // 跳转App Store页
 [storeVC loadProductWithParameters:dict completionBlock:^(BOOL result, NSError * _Nullable error) {
  if (error) {
   NSLog(@"错误信息：%@",error.userInfo);
  }
  else
  {
   // 弹出模态视图
   [self presentViewController:storeVC animated:YES completion:nil];
  }
 }]; 
}

#pragma mark -- SKStoreProductViewControllerDelegate
/**
 SKStoreProductViewControllerDelegate 方法，选择完成之后的处理
 @param viewController SKStoreProductViewController
 */
- (void)productViewControllerDidFinish:(SKStoreProductViewController *)viewController
{
 NSLog(@"将要退出 App Store 页面了");
 [viewController dismissViewControllerAnimated:YES completion:^{
  NSLog(@"已经退出 App Store 页面完成了");
 }];
}

/**
 直接跳转
 */
- (IBAction)justJumpToOtherPage:(id)sender {
 // 应用地址
 NSString *appStr = @"https://itunes.apple.com/app/apple-store/id1317248738?pt=118536605&ct=web&mt=8";
 // 跳转
 NSDictionary *options = @{UIApplicationOpenURLOptionUniversalLinksOnly
        :@(YES)};
 [[UIApplication sharedApplication] openURL:[NSURL URLWithString:appStr] options:options completionHandler:^(BOOL success) {
  NSLog(@"将要进入 App Store 页面了");
 }]; 
}

- (IBAction)jumpToScorePage
{  
 NSLog(@"将要进入 App Store 评分页面了"); 
 // 评分页面地址
 NSString *scoreStr = [NSString stringWithFormat:@"https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewContentsUserReviews?id=%@&pageNumber=0&sortOrdering=2&type=Purple+Software&mt=8",appID];  
 // 判断系统用对应方法
 if ( @available(iOS 10 , * )) {
  [[UIApplication sharedApplication] openURL:[NSURL URLWithString:scoreStr] options:options completionHandler:^(BOOL success) {  
   NSLog(@"已经进入 App Store 页面了");
  }];
 } else {
  [[UIApplication sharedApplication] openURL:[NSURL URLWithString:appStr]];
 }
}