ios app版本获取及相关处理

1 本地版本号的获取

NSString *localVersion = [[[NSBundle mainBundle]infoDictionary] objectForKey:@"CFBundleShortVersionString"];

2 AppStore版本获取

以AFNetworking为例

AFHTTPSessionManager *manager =[AFHTTPSessionManager manager];

NSString *appUrl = [NSString stringWithFormat:@"http://itunes.apple.com/cn/lookup?id=%@",appleId];

[manager POST:appUrl parameters:nil progress:nil success:^(NSURLSessionDataTask * _Nonnull task, id  _Nullable responseObject) {

NSString *newVersion;

NSArray *array = responseObject[@"results"];

NSDictionary *dict = [array lastObject];

newVersion =[dict objectForKey:@"version"];

} failure:^(NSURLSessionDataTask * _Nullable task, NSError * _Nonnull error) {

}];

3 app跳转到Appstore下载界面

[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"itms-apps://itunes.apple.com/app/idXXXXXXXXX"]];