gapi.client.drive.permissions.insert用于多个文件

Question

  var request = gapi.client.drive.permissions.insert({
    fileId: fileId,
    resource: {
        value:"user@gmail.com",
        type:"user",
        role:"reader"
    }
  });

此代码向共享一个文件的“user@gmail.com”发送了一封电子邮件：如何在一次/一封电子邮件中对多个fileId执行相同操作？

在https://developers.google.com/drive/v2/reference/permissions/insert#request

找不到答案

Answer 1

您似乎需要为多个权限执行batch requests。驱动文档说明：

  

我们强烈建议您使用批量请求来修改多个   权限。

以下是Java中批量请求的摘录：

String fileId = "1sTWaJ_j7PkjzaBWtNc3IzovK5hQf21FbOw9yLeeLPNQ";
JsonBatchCallback<Permission> callback = new JsonBatchCallback<Permission>() {
    @Override
    public void onFailure(GoogleJsonError e,
                          HttpHeaders responseHeaders)
            throws IOException {
        // Handle error
        System.err.println(e.getMessage());
    }

    @Override
    public void onSuccess(Permission permission,
                          HttpHeaders responseHeaders)
            throws IOException {
        System.out.println("Permission ID: " + permission.getId());
    }
};
BatchRequest batch = driveService.batch();
Permission userPermission = new Permission()
        .setType("user")
        .setRole("writer")
        .setEmailAddress("example@appsrocks.com");
driveService.permissions().create(fileId, userPermission)
        .setFields("id")
        .queue(batch, callback);

Permission domainPermission = new Permission()
        .setType("domain")
        .setRole("reader")
        .setDomain("appsrocks.com");
driveService.permissions().create(fileId, domainPermission)
        .setFields("id")
        .queue(batch, callback);

batch.execute();