Question

如何从下面返回的项目中获取download_url或共享链接？修改了文件ID和名称，大小和日期，但我的要求是返回download_url或共享链接。

- (void)folderPickerController:(BoxFolderPickerViewController *)controller didSelectBoxItem:(BoxItem *)item
{
[self dismissViewControllerAnimated:YES completion:^{

// NSLog("%@",item);
// NSLog(@"%@", item.rawResponseJSON);

 if ([BoxSDK sharedSDK].OAuth2Session.isAuthorized){

      NSLog(@"authorized");


    BoxAPIJSONFailureBlock failure = ^(NSURLRequest *request, NSHTTPURLResponse *response, NSError *error, NSDictionary *JSONDictionary){

        [self boxError:error];

    };



    NSDictionary *const queryParametersDictionary = @{@"fields" : @"item_collection"};

    BoxFilesRequestBuilder *builder = [[BoxFilesRequestBuilder alloc] initWithQueryStringParameters:queryParametersDictionary];


  BoxAPIJSONOperation *operation=   [[BoxSDK sharedSDK].filesManager fileInfoWithID:item.modelID

                                         requestBuilder:builder

                                                success:nil

                                                failure:failure];



  }else{NSLog(@"fail");}


}];

Answer 1

不确定您为什么需要download_url。您想将其公开给其他应用或用户吗？

如果您在项目rawResponseJSON（调试器：po [文件rawResponseJSON] [@＆＃34; shared_link＆＃34;]）中看不到shared_link，那么很可能不会共享该文件。你需要先分享它。

如果您已经拥有BoxItem

，这是您的工作方式

   BoxFileBlock success = ^(BoxFile *file) {
        dispatch_async(dispatch_get_main_queue(), ^{
            self.item = file;
            NSDictionary *sharedLinkInfo = [self.item sharedLink];
            // here is your urlString of the sharedLink
            NSString *urlString = [sharedLinkInfo objectForKey:@"url"];

        });
    };


    BoxFilesRequestBuilder *builder = [[BoxFilesRequestBuilder alloc] init];
    builder.sharedLink = [[BoxSharedObjectBuilder alloc] init];
    builder.sharedLink.access = BoxAPISharedObjectAccessOpen;
    builder.sharedLink.canDownload = BoxAPISharedObjectPermissionStateEnabled;
    builder.sharedLink.canPreview = BoxAPISharedObjectPermissionStateEnabled;

    [self.sdk.filesManager editFileWithID:self.item.modelID
                           requestBuilder:builder
                                  success:success
                                  failure:failure];

理想情况下，您还希望提供故障块（此处省略）

还要确保您使用的是最新的SDK。它有一个小错误修复了昨天进入的sharedObjectFileBuilder。

BoxFolderPickerViewController中的boxItem没有共享下载链接

1 个答案: