读取DropBox文本文件

你可以用 the Dropbox Java SDK download method 直接获取文件内容。有 an example of using that in the example app here . 这个例子直接写到 FileOutputStream .

听起来你只是想 InputStream 不过,看起来是这样的:

DbxClientV2 client = new DbxClientV2(config, ACCESS_TOKEN);

String remotePath = "/test.txt";  // the path to the file you want to download
InputStream fileInputStream = null;
try {
    fileInputStream = client.files().download(remotePath).getInputStream();
    // use `fileInputStream` as desired
} catch (DbxException e) {
    e.printStackTrace();
} catch (IOException e) {
    e.printStackTrace();
}

经过大量的加工,这里有一些东西是有效的

    String my_link = null;
    URL my_url = null;
    URLConnection conn = null;
    BufferedReader reader = null;
    try {
        my_link = my_DbxClient.files().getTemporaryLink("/" + my_File).getLink();
        my_url = new URL (my_link);
        conn = my_url.openConnection();
        reader = new BufferedReader(new InputStreamReader(conn.getInputStream()));
    } catch (DbxException e) {
        e.printStackTrace();
    } catch (MalformedURLException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }