From 094c8381b524d856d09a79cdbe9627e7ec16c778 Mon Sep 17 00:00:00 2001 From: wusongqing Date: Thu, 28 Jul 2022 17:35:03 +0800 Subject: [PATCH] update docs against 6587 Signed-off-by: wusongqing --- .../reference/apis/js-apis-util.md | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/en/application-dev/reference/apis/js-apis-util.md b/en/application-dev/reference/apis/js-apis-util.md index a4ae0d235f..afa1c20bcd 100755 --- a/en/application-dev/reference/apis/js-apis-util.md +++ b/en/application-dev/reference/apis/js-apis-util.md @@ -61,7 +61,7 @@ Obtains detailed information about a system error code. **Example** ```js - var errnum = 10; // 10 is the system error code. + var errnum = 10; // 10 is a system error code. var result = util.getErrorString(errnum); console.log("result = " + result); ``` @@ -104,14 +104,16 @@ Calls back an asynchronous function. In the callback, the first parameter indica promiseWrapper(original: (err: Object, value: Object) => void): Object -> **Introduce**
-> Deprecated starting from API version 9, it is recommended to use [util.promisify9 +] (\utilpromisify9) instead. +> **NOTE** +> +> This API is deprecated since API version 9. You are advised to use **[util.promisify9+](#utilpromisify9)** instead. Processes an asynchronous function and returns a promise version. **System capability**: SystemCapability.Utils.Lang **Parameters** + | Name| Type| Mandatory| Description| | -------- | -------- | -------- | -------- | | original | Function | Yes| Asynchronous function.| @@ -136,7 +138,7 @@ Processes an asynchronous function and returns a promise version. promisify(original: (err: Object, value: Object) => void): Function -Processes an asynchronous function and returns a promise function. +Processes an asynchronous function and returns a promise. **System capability**: SystemCapability.Utils.Lang @@ -148,7 +150,7 @@ Processes an asynchronous function and returns a promise function. **Return value** | Type| Description| | -------- | -------- | -| Function | Function in the error-first style (that is, **(err, value) =>...** is called as the last parameter) and the promise version.| +| Function | Function in the error-first style (that is, **(err, value) =>...** is called as the last parameter) and the promise.| **Example** ```js @@ -165,7 +167,6 @@ Processes an asynchronous function and returns a promise function. }) ``` - ## TextDecoder ### Attributes @@ -217,7 +218,7 @@ Decodes the input content. **Parameters** | Name| Type| Mandatory| Description| | -------- | -------- | -------- | -------- | -| input | Unit8Array | Yes| Uint8Array to decode.| +| input | Uint8Array | Yes| Uint8Array to decode.| | options | Object | No| Options related to decoding.| **Table 2** options @@ -982,7 +983,6 @@ Performs subsequent operations after a value is removed. **Example** ```js var arr = []; - var arr = []; class ChildLruBuffer extends util.LruBuffer { constructor() -- GitLab