From bab07a6fba511eda6a09f23abf5defafd88c008a Mon Sep 17 00:00:00 2001 From: Annie_wang Date: Fri, 27 Jan 2023 11:54:50 +0800 Subject: [PATCH] update docs Signed-off-by: Annie_wang --- en/application-dev/reference/apis/js-apis-userFileManager.md | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/en/application-dev/reference/apis/js-apis-userFileManager.md b/en/application-dev/reference/apis/js-apis-userFileManager.md index 79f05bcde8..4de8727e24 100644 --- a/en/application-dev/reference/apis/js-apis-userFileManager.md +++ b/en/application-dev/reference/apis/js-apis-userFileManager.md @@ -38,6 +38,7 @@ Obtains a **UserFileManager** instance. This instance can be used to access and **Example** ```ts +// The userFileManager instance obtained is a global object. It is used by default in subsequent operations. If the code snippet is not added, an error will be reported indicating that mgr is not defined. const context = getContext(this); let mgr = userFileManager.getUserFileMgr(context); ``` @@ -127,7 +128,7 @@ async function example() { predicates: predicates }; try { - var fetchResult = await mgr.getPhotoAssets(fetchOptions); + let fetchResult = await mgr.getPhotoAssets(fetchOptions); if (fetchResult != undefined) { console.info('fetchResult success'); let fileAsset = await fetchResult.getFirstObject(); @@ -410,7 +411,7 @@ Obtains the system album. This API uses a promise to return the result. async function example() { console.info('getPrivateAlbumDemo'); try { - var fetchResult = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH); + let fetchResult = await mgr.getPrivateAlbum(userFileManager.PrivateAlbumType.TYPE_TRASH); let trashAlbum = await fetchResult.getFirstObject(); console.info('first album.albumName = ' + trashAlbum.albumName); } catch (err) { -- GitLab