From 828ba30049c90ecb818b2d03d6547548a11ef7a5 Mon Sep 17 00:00:00 2001 From: shikai-123 Date: Mon, 25 Jul 2022 11:21:09 +0800 Subject: [PATCH] Modify ide err issues: https://gitee.com/openharmony/docs/issues/I5IOVH Signed-off-by: shikai-123 --- .../reference/apis/js-apis-process.md | 8 +- .../reference/apis/js-apis-uri.md | 4 +- .../reference/apis/js-apis-url.md | 11 ++- .../reference/apis/js-apis-util.md | 78 +++++++++++++------ .../reference/apis/js-apis-xml.md | 2 +- .../reference/apis/js-apis-process.md | 2 +- .../reference/apis/js-apis-util.md | 2 +- 7 files changed, 67 insertions(+), 40 deletions(-) diff --git a/en/application-dev/reference/apis/js-apis-process.md b/en/application-dev/reference/apis/js-apis-process.md index e73c4fe303..e6f796d1a0 100755 --- a/en/application-dev/reference/apis/js-apis-process.md +++ b/en/application-dev/reference/apis/js-apis-process.md @@ -92,7 +92,7 @@ This is a system API and cannot be called by third-party applications. ```js var child = process.runCmd('ls'); var result = child.wait(); -child.getOutput.then(val=>{ +child.getOutput().then(val=>{ console.log("child.getOutput = " + val); }) ``` @@ -119,7 +119,7 @@ This is a system API and cannot be called by third-party applications. ```js var child = process.runCmd('madir test.text'); var result = child.wait(); -child.getErrorOutput.then(val=>{ +child.getErrorOutput().then(val=>{ console.log("child.getErrorOutput= " + val); }) ``` @@ -286,7 +286,7 @@ Obtains the thread priority based on the specified TID. **Example** ```js -var tid = process.getTid(); +var tid = process.tid; var pres = process.getThreadPriority(tid); ``` @@ -617,5 +617,5 @@ Sends a signal to the specified process to terminate it. ```js var pres = process.pid -var result = that.kill(28, pres) +var result = process.kill(28, pres) ``` diff --git a/en/application-dev/reference/apis/js-apis-uri.md b/en/application-dev/reference/apis/js-apis-uri.md index a6c8823599..60fd45f982 100644 --- a/en/application-dev/reference/apis/js-apis-uri.md +++ b/en/application-dev/reference/apis/js-apis-uri.md @@ -72,8 +72,8 @@ Obtains the query string applicable to this URI. **Example** ```js -const uri = new uri.URI('http://username:password@host:8080/directory/file?query=pppppp#qwer=da'); -uri.toString() +const result = new uri.URI('http://username:password@host:8080/directory/file?query=pppppp#qwer=da'); +result.toString() ``` diff --git a/en/application-dev/reference/apis/js-apis-url.md b/en/application-dev/reference/apis/js-apis-url.md index 89b4294e39..2871e53f5e 100755 --- a/en/application-dev/reference/apis/js-apis-url.md +++ b/en/application-dev/reference/apis/js-apis-url.md @@ -31,7 +31,7 @@ Creates a **URLSearchParams** instance. ```js var objectParams = new Url.URLSearchParams([ ['user1', 'abc1'], ['query2', 'first2'], ['query3', 'second3'] ]); -var objectParams1 = new Url.URLSearchParams({"fod" : 1 , "bard" : 2}); +var objectParams1 = new Url.URLSearchParams({"fod" : '1' , "bard" : '2'}); var objectParams2 = new Url.URLSearchParams('?fod=1&bard=2'); var urlObject = new Url.URL('https://developer.mozilla.org/?fod=1&bard=2'); var params = new Url.URLSearchParams(urlObject.search); @@ -58,7 +58,7 @@ Appends a key-value pair into the query string. ```js let urlObject = new Url.URL('https://developer.exampleUrl/?fod=1&bard=2'); let paramsObject = new Url.URLSearchParams(urlObject.search.slice(1)); -paramsObject.append('fod', 3); +paramsObject.append('fod', '3'); ``` @@ -196,10 +196,9 @@ Obtains the value of the first key-value pair based on the specified key. **Example** ```js -var paramsOject = new Url.URLSearchParams(document.location.search.substring(1)); +var paramsOject = new Url.URLSearchParams('name=Jonathan&age=18'); var name = paramsOject.get("name"); // is the string "Jonathan" var age = parseInt(paramsOject.get("age"), 10); // is the number 18 -var address = paramsOject.get("address"); // null ``` @@ -252,7 +251,7 @@ Sets the value for a key. If key-value pairs matching the specified key exist, t ```js let urlObject = new Url.URL('https://developer.exampleUrl/?fod=1&bard=2'); let paramsObject = new Url.URLSearchParams(urlObject.search.slice(1)); -paramsObject.set('baz', 3); // Add a third parameter. +paramsObject.set('baz', '3'); // Add a third parameter. ``` @@ -364,7 +363,7 @@ Obtains search parameters that are serialized as a string and, if necessary, per ```js let url = new Url.URL('https://developer.exampleUrl/?fod=1&bard=2'); let params = new Url.URLSearchParams(url.search.slice(1)); -params.append('fod', 3); +params.append('fod', '3'); console.log(params.toString()); ``` diff --git a/en/application-dev/reference/apis/js-apis-util.md b/en/application-dev/reference/apis/js-apis-util.md index f884709dc2..abf2b4a31a 100755 --- a/en/application-dev/reference/apis/js-apis-util.md +++ b/en/application-dev/reference/apis/js-apis-util.md @@ -91,18 +91,22 @@ Calls back an asynchronous function. In the callback, the first parameter indica async function promiseFn() { return Promise.reject('value'); } + var err = "type err"; var cb = util.callbackWrapper(promiseFn); cb((err, ret) => { console.log(err); console.log(ret); - }) + }, err) ``` -## util.promiseWrapper +## util.promiseWrapper(deprecated) promiseWrapper(original: (err: Object, value: Object) => void): Object +> **Introduce**
+> Starting from API version 9, it is recommended to use [util.promisewrapper9 +] (\utilpromisewrapper9) instead. + Processes an asynchronous function and returns a promise version. **System capability**: SystemCapability.Utils.Lang @@ -117,6 +121,35 @@ Processes an asynchronous function and returns a promise version. | -------- | -------- | | Function | Function in the error-first style (that is, **(err, value) =>...** is called as the last parameter) and the promise version.| +**Example** + ```js + function aysnFun() { + return 0; + } + let newPromiseObj = util.promiseWrapper(aysnFun); + newPromiseObj().then(res => { + console.log(res); + }) + ``` + +## util.promiseWrapper9+ + +promiseWrapper(original: (err: Object, value: Object) => void): Function + +Processes an asynchronous function and returns a promise function. + +**System capability**: SystemCapability.Utils.Lang + +**Parameters** +| Name| Type| Mandatory| Description| +| -------- | -------- | -------- | -------- | +| original | Function | Yes| Asynchronous 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.| + **Example** ```js function aysnFun(str1, str2) { @@ -287,10 +320,11 @@ Stores the UTF-8 encoded text. **Example** ```js - var that = new util.TextEncoder(); - var buffer = new ArrayBuffer(4); - this.dest = new Uint8Array(buffer); - var result = that.encodeInto("abcd", this.dest); + var that = new util.TextEncoder() + var buffer = new ArrayBuffer(4) + var dest = new Uint8Array(buffer) + var result = new Object() + result = that.encodeInto('abcd', dest) ``` ## RationalNumber8+ @@ -337,7 +371,7 @@ Creates a **RationalNumber** object based on the given string. **Example** ```js var rationalNumber = new util.RationalNumber(1,2); - var rational = rationalNumer.creatRationalFromString("3/4"); + var rational = util.RationalNumber.createRationalFromString("3/4"); ``` @@ -362,7 +396,7 @@ Compares this **RationalNumber** object with a given object. **Example** ```js var rationalNumber = new util.RationalNumber(1,2); - var rational = rationalNumer.creatRationalFromString("3/4"); + var rational = util.RationalNumber.createRationalFromString("3/4"); var result = rationalNumber.compareTo(rational); ``` @@ -408,7 +442,7 @@ Checks whether this **RationalNumber** object equals the given object. **Example** ```js var rationalNumber = new util.RationalNumber(1,2); - var rational = rationalNumer.creatRationalFromString("3/4"); + var rational = util.RationalNumber.createRationalFromString("3/4"); var result = rationalNumber.equals(rational); ``` @@ -435,7 +469,7 @@ Obtains the greatest common divisor of two specified integers. **Example** ```js var rationalNumber = new util.RationalNumber(1,2); - var result = rationalNumber.getCommonDivisor(4,6); + var result = util.RationalNumber.getCommonDivisor(4,6); ``` @@ -672,7 +706,7 @@ Clears key-value pairs from this buffer. The **afterRemoval()** method will be c ```js var pro = new util.LruBuffer(); pro.put(2,10); - var result = pro.size(); + var result = pro.length; pro.clear(); ``` @@ -948,20 +982,13 @@ Performs subsequent operations after a value is removed. **Example** ```js var arr = []; + var arr = []; class ChildLruBuffer extends util.LruBuffer { constructor() { super(); } - static getInstance() - { - if(this.instance == null) - { - this.instance = new ChildLruBuffer(); - } - return this.instance; - } afterRemoval(isEvict, key, value, newValue) { if (isEvict === false) @@ -970,7 +997,8 @@ Performs subsequent operations after a value is removed. } } } - ChildLruBuffer.getInstance().afterRemoval(false,10,30,null); + var lru = new ChildLruBuffer(); + lru.afterRemoval(false,10,30,null); ``` @@ -1063,7 +1091,7 @@ Obtains a two-dimensional array in key-value pairs. ```js var pro = new util.LruBuffer(); pro.put(2,10); - var result = pro[symbol.iterator](); + var result = pro[Symbol.iterator](); ``` @@ -1551,7 +1579,7 @@ Encodes the input content asynchronously. var rarray = new Uint8Array([99,122,69,122]); that.encode(array).then(val=>{ for (var i = 0; i < rarray.length; i++) { - console.log(val[i]) + console.log(val[i].toString()) } }) ``` @@ -1610,7 +1638,7 @@ Decodes the input content asynchronously. var rarray = new Uint8Array([115,49,51]); that.decode(array).then(val=>{ for (var i = 0; i < rarray.length; i++) { - console.log(val[i]) + console.log(val[i].toString()) } }) ``` @@ -1654,7 +1682,7 @@ Checks whether the input value is of the **ArrayBuffer** type. **Example** ```js var that = new util.types(); - var result = that.isAnyArrayBuffer(new ArrayBuffer([])); + var result = that.isAnyArrayBuffer(new ArrayBuffer(0)); ``` @@ -1734,7 +1762,7 @@ Checks whether the input value is of the **ArrayBuffer** type. **Example** ```js var that = new util.types(); - var result = that.isArrayBuffer(new ArrayBuffer([])); + var result = that.isArrayBuffer(new ArrayBuffer(0)); ``` diff --git a/en/application-dev/reference/apis/js-apis-xml.md b/en/application-dev/reference/apis/js-apis-xml.md index f22c9988cf..e89a471130 100644 --- a/en/application-dev/reference/apis/js-apis-xml.md +++ b/en/application-dev/reference/apis/js-apis-xml.md @@ -146,7 +146,7 @@ thatSer.setNamespace("h", "http://www.w3.org/TR/html4/"); thatSer.startElement("table"); thatSer.setAttributes("importance", "high"); thatSer.setText("Happy"); -endElement(); // => Happy +thatSer.endElement(); // => Happy ``` diff --git a/zh-cn/application-dev/reference/apis/js-apis-process.md b/zh-cn/application-dev/reference/apis/js-apis-process.md index 4eb7150237..7484c7b566 100755 --- a/zh-cn/application-dev/reference/apis/js-apis-process.md +++ b/zh-cn/application-dev/reference/apis/js-apis-process.md @@ -232,7 +232,7 @@ is64Bit(): boolean **示例：** ```js -var ressult = process.is64Bit(); +var result = process.is64Bit(); ``` 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 6c377e24bd..fd4425ef45 100755 --- a/zh-cn/application-dev/reference/apis/js-apis-util.md +++ b/zh-cn/application-dev/reference/apis/js-apis-util.md @@ -60,7 +60,7 @@ getErrorString(errno: number): string **示例：** ```js - var errnum = 10; // 10：a system error number + var errnum = 10; // 10 : a system error number var result = util.getErrorString(errnum); console.log("result = " + result); ``` -- GitLab