iOS 不用跳转appstore直接app内下载应用

1、#import <StoreKit/StoreKit.h>

2、SKStoreProductViewControllerDelegate

3、 //首先实例化一个VC SKStoreProductViewController *storeVC = [[SKStoreProductViewController alloc] init]; //然后设置代理，注意这很重要，不如弹出就没法dismiss了 storeVC.delegate = self; //接着弹出VC [self presentViewController:storeVC animated:YES completion:nil]; //最后加载应用数据 [storeVC loadProductWithParameters:@{SKStoreProductParameterITunesItemIdentifier:@(1382195436)} completionBlock:^(BOOL result, NSError * _Nullable error) { if (error) { //handle the error } }];

4、

• (void)productViewControllerDidFinish:(SKStoreProductViewController *)viewController { //在代理方法里dismiss这个VC [viewController dismissViewControllerAnimated:YES completion:nil]; }