Question

我正在尝试从node.js在Google云端硬盘中创建一个文件夹，我发现an example here还显示了如何将文件上传到新文件夹中。

我使用TypeScript，我的代码如下：

getAuthorizedClient().then((client) => {
  const drive = new drive_v3.Drive({ auth: client });
  const folderMetadata = {
    'name': `Order_${order.key}`,
    'mimeType': 'application/vnd.google-apps.folder'
  };

  drive.files.create({
    resource: folderMetadata,
    fields: 'id'
  })
  .then((folder) => {
    console.log('Created folder Id: ', folder.id);
  })
  .catch(err => console.error(err))
})
.catch((error) => console.error(error));

构建代码时，出现以下错误：

src/assets-handler.ts:110:5 - error TS2345: Argument of type '{ resource: { 'name': string; 'mimeType': string; }; fields: string; }' is not assignable to parameter of type 'BodyResponseCallback<Schema$File>'.
  Object literal may only specify known properties, and 'resource' does not exist in type 'BodyResponseCallback<Schema$File>'.

Answer 1

我查看了类型定义，create方法如下：

create(params?: Params$Resource$Files$Create, options?: MethodOptions): AxiosPromise<Schema$File>;
create(params: Params$Resource$Files$Create, options: MethodOptions | BodyResponseCallback<Schema$File>, callback: BodyResponseCallback<Schema$File>): void;
create(params: Params$Resource$Files$Create, callback: BodyResponseCallback<Schema$File>): void;
create(callback: BodyResponseCallback<Schema$File>): void;

再看Params$Resource$Files$Create会给我这个：

interface Params$Resource$Files$Create {
    /**
     * Auth client or API Key for the request
     */
    auth?: string | OAuth2Client | JWT | Compute | UserRefreshClient;
    /**
     * Whether to ignore the domain's default visibility settings for the
     * created file. Domain administrators can choose to make all uploaded files
     * visible to the domain by default; this parameter bypasses that behavior
     * for the request. Permissions are still inherited from parent folders.
     */
    ignoreDefaultVisibility?: boolean;
    /**
     * Whether to set the 'keepForever' field in the new head revision. This is
     * only applicable to files with binary content in Drive.
     */
    keepRevisionForever?: boolean;
    /**
     * A language hint for OCR processing during image import (ISO 639-1 code).
     */
    ocrLanguage?: string;
    /**
     * Whether the requesting application supports Team Drives.
     */
    supportsTeamDrives?: boolean;
    /**
     * Whether to use the uploaded content as indexable text.
     */
    useContentAsIndexableText?: boolean;
    /**
     * Request body metadata
     */
    requestBody?: Schema$File;
    /**
     * Media metadata
     */
    media?: {
        /**
         * Media mime-type
         */
        mediaType?: string;
        /**
         * Media body contents
         */
        body?: any;
    };
}

因此，不存在resource属性，它是requestBody?: Schema$File。

但是，当我将代码更改为该代码时，它仍然会给我大致相同的错误：

src/assets-handler.ts:110:5 - error TS2345: Argument of type '{ requestBody: any; fields: string; }' is not assignable to parameter of type 'BodyResponseCallback<Schema$File>'. Object literal may only specify known properties, and 'requestBody' does not exist in type 'BodyResponseCallback<Schema$File>'.

似乎我遇到了create方法的错误重载。所以我添加了一个空对象参数：

drive.files.create({
    requestBody: folderMetadata
}, {})
.then((res) => {
    console.log('Created folder Id: ', res.data.id);
})
.catch(err => console.error(err))

无法从TypeScript创建文件夹并将文件上传到Google云端硬盘

1 个答案: