ios - Desire2Learn:如何从新闻附件下载文件？

Question

我正在将 desire2Learn 集成到 IOS 中。请在下面找到新闻对象:

{
        Attachments =         (

                        {
                FileId = 401485;
                FileName = "iOS Simulator Screen shot 04-Apr-2013 4.09.48 PM.png";
                Size = 171857;
            }
        );
        Body =         {
            Html = "<p>Audio and file</p>
\n<p></p>";
            Text = "Audio and file
\n";
        };
        EndDate = "<null>";
        Id = 43905;
        IsGlobal = 0;
        IsHidden = 0;
        IsPublished = 1;
        ShowOnlyInCourseOfferings = 0;
        StartDate = "2013-04-04T10:38:00.000Z";
        Title = "Audio and File attachment";
    }

我要下载文件。有人可以帮忙吗。

Answer 1

要检索新闻项的附件，您可以使用 route that fetches the attachment by file ID .此路由应返回一个文件流，其中包含用您提供的 ID 标识的文件的文件附件数据。在您的情况下，文件 ID 似乎是 401485。