add oss for download

src/core/type.ts

@@ -1,13 +1,32 @@
 import { ItemBucketMetadata, Client } from 'minio';
-type UploadedObjectInfo = {
+export type UploadedObjectInfo = {
+  etag: string;
+  lastModified?: Date;
+  size?: number;
+  versionId: string;
+  metadata?: ItemBucketMetadata;
+};
+export type StatObjectResult = {
+  size: number;
   etag: string;
   lastModified: Date;
-  size: number;
-  versionId: string;
-  metadata: ItemBucketMetadata;
+  metaData: ItemBucketMetadata;
+  versionId?: string | null;
 };
-
+export type ListFileObject = {
+  name: string;
+  size: number;
+  lastModified: Date;
+  etag: string;
+};
+export type ListDirectoryObject = {
+  prefix: string;
+  size: number;
+};
+export type ListObjectResult = ListFileObject | ListDirectoryObject;
 export interface OssBaseOperation {
+  prefix: string;
+  setPrefix(prefix: string): void;
   /**
    * 获取对象
    * @param objectName 对象名
@@ -29,7 +48,7 @@ export interface OssBaseOperation {
    * 获取对象信息
    * @param objectName 对象名
    */
-  statObject(objectName: string): Promise<any>;
+  statObject(objectName: string): Promise<StatObjectResult>;
   /**
    * 删除对象
    * @param objectName 对象名
@@ -37,9 +56,24 @@ export interface OssBaseOperation {
   deleteObject(objectName: string): Promise<any>;
   /**
    * 列出对象
-   * @param prefix 前缀
+   * @param objectName 对象名
+   * @param opts 选项
+   * @param opts.recursive 是否递归
+   * @param opts.startAfter 开始位置
    */
-  listObjects(prefix: string, opts?: { recursive?: boolean }): Promise<any>;
+  listObjects(
+    objectName: string,
+    opts?: {
+      /**
+       * 是否递归
+       */
+      recursive?: boolean;
+      /**
+       * 开始位置
+       */
+      startAfter?: string;
+    },
+  ): Promise<ListObjectResult[]>;
   /**
    * 复制对象
    * @param sourceObject 源对象
@@ -47,3 +81,7 @@ export interface OssBaseOperation {
    */
   copyObject: Client['copyObject'];
 }
+
+export interface OssService extends OssBaseOperation {
+  owner: string;
+}