smartsheet-api - Smart Sheet API 2.1.1，下载附件但缺少 url

Question

将附件下载到本地驱动器##

        for(Row r : rows){

        PagedResult<Attachment> attachments = smartsheet.sheetResources().rowResources().attachmentResources().getAttachments(sheetId, r.getId(), null);


        System.out.println("attachments"+attachments.getData().size());


        if(attachments.getData().size() > 0){

        for(Attachment at : attachments.getData()){

                      System.out.println(String.format("Attachement ID[%s], URL{%s}",at.getId(),at.getUrl()));

        }

输出：：

• 附件 ID[2625191160375172]，URL{null}
• 附件 ID[3215061968807812]，URL{null}
• 附件 ID[6310196327802756]，URL{null}
• 附件 ID[5565993922652036]，URL{null}

Answer 1

我现在明白了，迭代对象并获取附件不会给你 url，事实上你必须从该对象获取 id，然后使用 GetAttachment 程序 i 再次查询智能表。e

  Attachment at = smartsheet.sheetResources().attachmentResources().getAttachment(sheetId, att.getId());