From 6e7b8e79edb408ede068635af084d0412ed049b4 Mon Sep 17 00:00:00 2001 From: bi-hu Date: Fri, 10 Mar 2023 17:01:04 +0800 Subject: [PATCH] Delete test interface data in process module to OpenHarmony-3.1-Realease Signed-off-by: bi-hu --- .../reference/apis/js-apis-util.md | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/zh-cn/application-dev/reference/apis/js-apis-util.md b/zh-cn/application-dev/reference/apis/js-apis-util.md index 5246f56088..84d2b14fd6 100755 --- a/zh-cn/application-dev/reference/apis/js-apis-util.md +++ b/zh-cn/application-dev/reference/apis/js-apis-util.md @@ -87,14 +87,14 @@ callbackWrapper(original: Function): (err: Object, value: Object )=>void **示例：** ```js - async function promiseFn() { - return Promise.reject('value'); - } - var cb = util.callbackWrapper(promiseFn); - cb((err, ret) => { - console.log(err); - console.log(ret); - }) +async function fn() { + return 'hello world'; +} +let cb = util.callbackWrapper(fn); +cb(1, (err, ret) => { + if (err) throw err; + console.log(ret); +}); ``` -- GitLab