iOS中的LinkedIn集成：邀请API无效

Question

我正在尝试将LinkedIn集成到需要进行身份验证的iOS应用程序中，然后获取个人资料详细信息并从我的应用程序发布到LinkedIn。 我使用此示例项目LinkedIn OAuth示例客户端作为参考，非常成功地完成了所有这些操作，我进行了一些修改，一切工作都很好。 我也使用LinnkedIn API的细节来实现这一点。 接下来， 我需要发送邀请以从同一应用程序连接到LinkedIn 。 我尝试使用Invitataion API 。

这是我的代码段：

-(void)sendInvitationToconnectTo:(NSString *)emailAddress withMessage:(NSString *)text

{

    NSURL *url = [NSURL URLWithString:@"http://api.linkedin.com/v1/people/~/mailbox"];    
    OAMutableURLRequest *request = [[OAMutableURLRequest alloc] initWithURL:url
                                    consumer:oAuthLoginView.consumer
                                       token:oAuthLoginView.accessToken
                                    callback:nil
                           signatureProvider:[[OAHMAC_SHA1SignatureProvider alloc] init]];
    [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];

    NSDictionary *temp=[[NSDictionary alloc]initWithObjectsAndKeys:@"/people/email=userName@gmail.com",@"_path",@"userName1",@"first-name",@"userName2",@"last-name", nil];

    NSDictionary *temp2=[[NSDictionary alloc] initWithObjectsAndKeys:temp,@"person",nil];
    NSArray *arr2=[[NSArray alloc]initWithObjects:temp2, nil];
    NSDictionary *value=[[NSDictionary alloc]initWithObjectsAndKeys:arr2,@"values", nil];
    NSDictionary *dict3=[[NSDictionary alloc]initWithObjectsAndKeys:@"friend",@"connect-type",nil];
    NSDictionary *dict4=[[NSDictionary alloc] initWithObjectsAndKeys:dict3,@"invitation-request", nil];

    NSDictionary *dict=[[NSDictionary alloc]initWithObjectsAndKeys:dict4,@"item-content",@"Say yes!",@"body",@"Invitation to connect.",@"subject",value,@"recipients", nil];

    NSString *updateString = [dict JSONString];
    NSLog(@"updateString : %@",updateString);

    [request setHTTPBodyWithString:updateString];
    [request setHTTPMethod:@"POST"];
    OADataFetcher *fetcher = [[OADataFetcher alloc] init];
    [fetcher fetchDataWithRequest:request
                         delegate:self
                didFinishSelector:@selector(sendRequestApiCallResult:didFinish:)
                  didFailSelector:@selector(sendRequestApiCallResult:didFail:)];
    [request release];
}



- (void)sendRequestApiCallResult:(OAServiceTicket *)ticket didFinish:(NSData *)data

{
    NSLog(@"invitation sent");
    [self networkApiCall];
}

- (void)sendRequestApiCallResult:(OAServiceTicket *)ticket didFail:(NSData *)error

{
    NSLog(@"%@",[error description]);
}

我的json字符串看起来像这样：

{“ body”：“ Say yes！”，“ subject”：“邀请连接。”，“收件人”：{“ values”：[{“ person”：{“名字”：“ userName1”，“最后-name “：” USERNAME2" ， “_路径”： “/ people/email=userName@gmail.com”}}]}， “项内容”：{ “邀请请求”：{ “连接型”：”朋友“}}}

发送邀请时， 我没有任何错误，并且在调试时， sendRequestApiCallResult:(OAServiceTicket *)ticket didFinish:(NSData *)data方法被调用，显示邀请发送的文本。 但是，问题是目标LinkedIn用户没有收到任何请求！

有人可以帮我吗？ 我的代码中有什么地方做错了吗？

注意：我通过下面提到的两个链接来获取解决方案，尝试了这些解决方案，但徒劳无功。

1. 邀请API-被401（iOS和OAuthConsumer）困扰-已解决
2.linkedin Connect API给出错误401-iPhone

我得到的NSURLResponse是401！

编辑：：我自己解决了。 请参阅下面的答案。

Answer 1

很高兴通知大家，经过长达4天的持续研究，我解决了这个问题！ 我从Linkedin线程中获得了解决方案

您只需要在代码中进行一些更改：

NSURL *url = [NSURL URLWithString:@"http://api.linkedin.com/v1/people/~/mailbox"];

    OAMutableURLRequest *request =
    [[OAMutableURLRequest alloc] initWithURL:url
    consumer:oAuthLoginView.consumer
    token:oAuthLoginView.accessToken
    callback:nil
    signatureProvider:nil];
    [request setHTTPMethod:@"POST"];
    NSString *messageToPerson = @"/people/email=target@gmail.com";
    NSDictionary *person = [[NSDictionary alloc] initWithObjectsAndKeys:[[[NSDictionary alloc] initWithObjectsAndKeys:messageToPerson,@"_path",@"TargetFirstName",@"first-name",@"TargetSecondName",@"last-name",nil] autorelease], @"person",nil]; 
    NSArray *valueArray = [[NSArray alloc] initWithObjects:person,nil];
    NSDictionary *values = [[NSDictionary alloc] initWithObjectsAndKeys:valueArray,@"values", nil];
    NSDictionary *ir = [[NSDictionary alloc] initWithObjectsAndKeys:[[[NSDictionary alloc] initWithObjectsAndKeys:@"friend",@"connect-type",nil] autorelease], @"invitation-request",nil];
    NSDictionary *ic = [[NSDictionary alloc] initWithObjectsAndKeys:ir,@"item-content", nil];
    NSDictionary *update = [[NSDictionary alloc] initWithObjectsAndKeys:values,@"recipients",@"Invitation",@"subject",@"ConnectWithMe",@"body", ir, @"item-content", nil];
    [request setValue:@"json" forHTTPHeaderField:@"x-li-format"];
    [request setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
    NSLog(@"%@",[update description]);
    NSString *updateString = [update JSONString];

    [request prepare];

    [request setHTTPBodyWithString:updateString];

    OADataFetcher *fetcher = [[OADataFetcher alloc] init];
    [fetcher fetchDataWithRequest:request delegate:self
        didFinishSelector:@selector(postUpdateApiCallResult:didFinish:)
        didFailSelector:@selector(postUpdateApiCallResult:didFail:) withId:1];

    [request release];

并在oAdata OADataFetcher.m

- (void)fetchDataWithRequest:(OAMutableURLRequest *)aRequest delegate:(id)aDelegate didFinishSelector:(SEL)finishSelector didFailSelector:(SEL)failSelector  withId:(int)idtm
    {

    [request release];
    
request = [aRequest retain];

    delegate = aDelegate;
    
didFinishSelector = finishSelector;

    didFailSelector = failSelector;

//note this change

    if (idtm!=1) {
   
    [request prepare];
    
       }

connection = [[NSURLConnection alloc] initWithRequest:aRequest delegate:self];
    
}
    

尝试这个。 肯定会工作。 希望这对将来的访客有帮助。

问候