Question

以下是获取用户令牌的代码

 NSString *developerToken = @"eyJhbGciOiJFUzI1NiIsInR5cCI6IkpXVCIsImtpZCI6IlVaMzI1Q0MyMkcifQ.eyJpc3MiOiJEWjI4TDk1OFBCIiwiaWF0IjoxNTI1MjY1NjE0LCJleHAiOjE1Mzg0Mzg0MDB9.frMVLzCx3oaUyqcBzZvSoB60LjCrtqmiCwf-ouQ1Y12UYpW5w8R-cmAX6N_Fwpz_l5CFe3OkYP3uET7uCPvyOw";
    [SKCloudServiceController requestAuthorization:^(SKCloudServiceAuthorizationStatus status) {
        self->cloudServiceController = [[SKCloudServiceController alloc] init];
        [self->cloudServiceController requestCapabilitiesWithCompletionHandler:^(SKCloudServiceCapability capabilities, NSError * _Nullable error) {
            [self->cloudServiceController requestStorefrontIdentifierWithCompletionHandler:^(NSString * _Nullable storefrontIdentifier,
                                                                                             NSError * _Nullable error) {
                NSString *identifier = [[storefrontIdentifier componentsSeparatedByString:@","] firstObject];
                identifier = [[identifier componentsSeparatedByString:@"-"] firstObject];
                if (@available(iOS 11.0, *)) {
                    [self->cloudServiceController requestUserTokenForDeveloperToken:developerToken completionHandler:^(NSString * _Nullable userToken, NSError * _Nullable error) {
                        NSLog(@"%@",error);
                        NSLog(@"%@",userToken);
                    }];
                } else {
                    // Fallback on earlier versions
                }
                //NSString *countryCode = [self countryCodeWithIdentifier:identifier];
            }];

        }];
    }];

但是我将userToken设为nil，错误为

＆＃34;错误域= SKErrorDomain代码= 7＆＃34;（null）＆＃34; UserInfo = {NSUnderlyingError = 0x1c08437b0 {错误域= SSErrorDomain 代码= 109＆＃34;（null）＆＃34; UserInfo = {NSUnderlyingError = 0x1c08437e0 {错误 Domain = SSErrorDomain Code = 109＆＃34;无法连接到iTunes Store＆＃34; UserInfo = {NSLocalizedDescription =无法连接到iTunes Store， SSErrorHTTPStatusCodeKey = 401}}}}}＆＃34;

我做错了什么？请帮忙

Answer 1

错误代码SSErrorHTTPStatusCodeKey=401通常表示它是未经授权的请求，它向我表明您的开发人员令牌无效。您确定这是一个格式正确，未过期的开发人员令牌吗？

Answer 2

对我个人而言，问题不是订阅Apple Music ；我遇到了相同的错误（“错误域= SKErrorDomain代码= 7”）。

解决此问题的一种方法是检查用户是否拥有Apple Music帐户。为此（通过Apple文档）

快速：

controller.requestCapabilities {(capabilities: SKCloudServiceCapability, error: Error?) in
   guard error == nil else { return }
   if capabilities.contains(.musicCatalogPlayback) {
      // CASE WHERE USER HAS APPLE MUSIC SUBSCRIPTION
      // GET USER TOKEN HERE
   } 
}

Objective-C ：

[controller requestCapabilitiesWithCompletionHandler:^(SKCloudServiceCapability capabilities, NSError *error){
    if (error != nil) {
        // Handle error.
    } else if (capabilities & SKCloudServiceCapabilityMusicCatalogPlayback) {
         // CASE WHERE USER HAS APPLE MUSIC SUBSCRIPTION
         // GET USER TOKEN HERE
    }
}];

我想获得苹果音乐用户令牌

2 个答案: