使用 Objective C 在 LinkedIn 上分享内容

Question

我集成了最新的sdksLinkedin分享内容。因为它以前是有效的，但现在它给出了错误。请找到以下错误消息。

Error Domain=LISDKErrorAPIDomain Code=400 "(null)" UserInfo={LISDKAuthErrorAPIResponse=}

请找到我在应用程序中用于共享内容的以下代码。

- (IBAction)postOnLinkedin:(id)sender {

    if ([LISDKSessionManager hasValidSession]) {

        [self postOnLinedln];
    }

    else {

      [LISDKSessionManager createSessionWithAuth:[NSArray 
      arrayWithObjects:LISDK_BASIC_PROFILE_PERMISSION, 
      LISDK_EMAILADDRESS_PERMISSION, LISDK_W_SHARE_PERMISSION, nil]
         state:@"some state" showGoToAppStoreDialog:YES

          successBlock:^(NSString *returnState) {

              [self postOnLinedln];
          }

          errorBlock:^(NSError *error) {

            [self showAlert:error.localizedDescription];
          }
      ];
   }
 }

- (void)postOnLinedln {

    NSString *url = @"https://api.linkedin.com/v1/people/~/shares";

    NSString *payload = [NSString stringWithFormat:@"{\"comment\":\"Hello\","
                         "\"content\":{ \"title\":\"Title\","
                         "\"description\":\"%@\","
                         "\"submitted-url\":\"\","
                         "\"submitted-image-url\":\"\"},"
                         "\"visibility\":{ \"code\":\"anyone\"}}", self.description];

    if ([LISDKSessionManager hasValidSession]) {

        [[LISDKAPIHelper sharedInstance] postRequest:url stringBody:payload
                                             success:^(LISDKAPIResponse *response) {

           // do something with response                                                     
          dispatch_sync(dispatch_get_main_queue(),^{

             [self showAlert:@"Posted successfully"];                                                         
          });
      }

      error:^(LISDKAPIError *apiError) {

           // do something with error                                                       
           dispatch_sync(dispatch_get_main_queue(),^{

               [self showAlert:apiError.description];
           });
       }];
     }

    else {

        [self showAlert:@"No Valid session Linkdln"];
    }
}

因为我也通过 LinkedIn 的开发者门户网站解决了这个问题，但没有得到任何帮助。

Answer 1

响应告诉您您未通过身份验证。

LinkedIN OAuth API

因此，您的问题出在需要先进行的身份验证调用上。

Answer 2

实际上你没有传递linkedin guideline中提到的超过256的描述字段中的字符。

如需了解更多信息，请查看以下屏幕截图：

Answer 3

删除您的负载并添加此内容。

NSString *url = @"https://api.linkedin.com/v1/people/~/shares";
    NSString *payload = [NSString stringWithFormat:@"{\"comment\":\"Hello\","
                         "\"content\":{ \"title\":\"Title\","
                         "\"description\":\"hi\","
                         "\"submitted-url\":\"hello\","
                         "\"submitted-image-url\":\"\"},"
                         "\"visibility\":{ \"code\":\"anyone\"}}"];

使用 Objective C 在 LinkedIn 上分享内容

Sharing the content on LinkedIn using Objective C

objective-c

sharing

http-status-code-400

linkedin-api