使用 Google Drive SDK 将文件保存在特定文件夹中

问题描述

我一直在尝试将纯文本文件保存到 Android 版 Google 云端硬盘中的特定文件夹中.

I've been trying to save a plain text file into a specific folder in Google Drive on Android.

到目前为止，我已经能够在 Google 云端硬盘上使用文档和 快速入门指南做一些朝着正确方向发展的事情，首先我能够创建一个纯文本文件:

So far using the Documentation and QuickStart Guide on Google Drive I have been able to do a few things that are going in the right direction, first I was able to create a plain text file:

  File body = new File();
  body.setTitle(fileContent.getName());
  body.setMimeType("text/plain");
  File file = service.files().insert(body, textContent).execute();

我已经能够在 Google Drive 的基本目录中创建一个新文件夹:

I have been able to create a new folder in the base directory of Google Drive with:

  File body = new File();
  body.setTitle("Air Note");
  body.setMimeType("application/vnd.google-apps.folder");
  File file = service.files().insert(body).execute();

我还能够列出用户 Google Drive 帐户中的所有文件夹:

I have also been able to list all of the folders in the user's Google Drive account with:

      List<File> files = service.files().list().setQ("mimeType = 'application/vnd.google-apps.folder'").execute().getItems();
      for (File f : files) {
          System.out.println(f.getTitle() + ", " + f.getMimeType());
      }

但是，我对如何将文本文件保存到 Google Drive 中的文件夹中有点卡住.

However I am a bit stuck on how to save a text file into a folder within Google Drive.

推荐答案

你需要使用 parent 参数通过 insert 将文件放入文件夹中.https://developers.google.com/drive/v2/reference/了解更多详情文件/插入

You need to use the parent parameter to put a file in a folder using insert. More details at https://developers.google.com/drive/v2/reference/files/insert

类似的东西

File body = new File();  
body.setTitle(fileContent.getName());
body.setMimeType("text/plain");
body.setParents(Arrays.asList(new File.ParentReference().setId(parentId));  
File file = service.files().insert(body, textContent).execute();

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