Modify the sample code language tag type for language compilation runtime

Signed-off-by: Nlixingyang-li <lixingyang8@huawei.com>
https://gitee.com/openharmony/docs/issues/I550NM

en/application-dev/reference/apis/js-apis-convertxml.md

@@ -39,7 +39,7 @@ Converts an XML text into a JavaScript object.
 
 - Example
 
-  ```
+  ```js
   let xml =
       '<?xml version="1.0" encoding="utf-8"?>' +
       '<note importance="high" logged="true">' +

en/application-dev/reference/apis/js-apis-process.md

@@ -60,7 +60,7 @@ Waits until the child process ends. This method uses a promise to return the exi
 
 **Example**
 
-```
+```js
 var child = process.runCmd('ls');
 var result = child.wait();
 result.then(val=>{
@@ -85,7 +85,7 @@ Obtains the standard output of the child process.
 
 **Example**
 
-```
+```js
 var child = process.runCmd('ls');
 var result = child.wait();
 child.getOutput.then(val=>{
@@ -110,7 +110,7 @@ Obtains the standard error output of the child process.
 
 **Example**
 
-```
+```js
 var child = process.runCmd('madir test.text');
 var result = child.wait();
 child.getErrorOutput.then(val=>{
@@ -129,7 +129,7 @@ Closes the child process in running.
 
 **Example**
 
-```
+```js
 var child = process.runCmd('sleep 5; ls');
 child.close();
 ```
@@ -151,7 +151,7 @@ Sends a signal to the specified child process to terminate it.
 
 **Example**
 
-```
+```js
 var child = process.runCmd('sleep 5; ls');
 child.kill(9);
 ```
@@ -173,7 +173,7 @@ Checks whether this process is isolated.
 
 **Example**
 
-```
+```js
 var result = process.isIsolatedProcess();
 ```
 
@@ -200,7 +200,7 @@ Checks whether a UID belongs to this app.
 
 **Example**
 
-```
+```js
 var result = process.isAppUid(688);
 ```
 
@@ -221,7 +221,7 @@ Checks whether this process is running in a 64-bit environment.
 
 **Example**
 
-```
+```js
 var ressult = process.is64Bit();
 ```
 
@@ -248,7 +248,7 @@ Obtains the process UID based on the process name.
 
 **Example**
 
-```
+```js
 var pres = process.getUidForName("tool")
 ```
 
@@ -275,7 +275,7 @@ Obtains the thread priority based on the specified TID.
 
 **Example**
 
-```
+```js
 var tid = process.getTid();
 var pres = process.getThreadPriority(tid);
 ```
@@ -297,7 +297,7 @@ Obtains the duration, in milliseconds, from the time the system starts to the ti
 
 **Example**
 
-```
+```js
 var realtime = process.getStartRealtime();
 ```
 
@@ -317,7 +317,7 @@ Obtains the CPU time (in milliseconds) from the time the process starts to the c
 
 **Example**
 
-```
+```js
 var result = process.getPastCpuTime() ;
 ```
 
@@ -344,7 +344,7 @@ Obtains the system configuration.
 
 **Example**
 
-```
+```js
 var _SC_ARG_MAX = 0
 var pres = process.getSystemConfig(_SC_ARG_MAX)
 ```
@@ -372,7 +372,7 @@ Obtains the value of an environment variable.
 
 **Example**
 
-```
+```js
 var pres = process.getEnvironmentVar("PATH")
 ```
 
@@ -408,7 +408,7 @@ Forks a new process to run a shell command and returns the **ChildProcess** obje
 
 **Example**
 
-```
+```js
 var child = process.runCmd('ls', { maxBuffer : 2 });
 var result = child.wait();
 child.getOutput.then(val=>{
@@ -427,7 +427,7 @@ Aborts a process and generates a core file. This method will cause a process to
 
 **Example**
 
-```
+```js
 process.abort();
 ```
 
@@ -455,7 +455,7 @@ Stores the events triggered by the user.
 
 **Example**
 
-```
+```js
 process.on("data", (e)=>{
     console.log("data callback");
 })
@@ -484,7 +484,7 @@ Deletes the event stored by the user.
 
 **Example**
 
-```
+```js
 process.on("data", (e)=>{
     console.log("data callback");
 })
@@ -510,7 +510,7 @@ Exercise caution when using this API.
 
 **Example**
 
-```
+```js
 process.exit(0);
 ```
 
@@ -525,7 +525,7 @@ Obtains the working directory of this process.
 
 **Example**
 
-```
+```js
 var path = process.cwd();
 ```
 
@@ -546,7 +546,7 @@ Changes the working directory of this process.
 
 **Example**
 
-```
+```js
 process.chdir('/system');
 ```
 
@@ -567,7 +567,7 @@ Obtains the running time of this process.
 
 **Example**
 
-```
+```js
 var time = process.uptime();
 ```
 
@@ -594,7 +594,7 @@ Sends a signal to the specified process to terminate it.
 | boolean | Returns **true** if the signal is sent successfully; returns **false** otherwise.|
 
 **Example**
-```
+```js
 var pres = process.pid
 var result = that.kill(pres, 28)
 ```

en/application-dev/reference/apis/js-apis-uri.md

@@ -46,11 +46,11 @@ A constructor used to create a URI instance.
 
 **Example**
 
-```
+```js
 var mm = 'http://username:password@host:8080/directory/file?foo=1&bar=2#fragment';
 new uri.URI(mm); // Output 'http://username:password@host:8080/directory/file?foo=1&bar=2#fragment';
 ```
-```
+```js
 new uri.URI('http://username:password@host:8080'); // Output 'http://username:password@host:8080';
 ```
 
@@ -69,7 +69,7 @@ Obtains the query string applicable to this URL.
 
 **Example**
 
-```
+```js
 const url = new uri.URL('http://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 url.toString()
 ```
@@ -95,7 +95,7 @@ Checks whether this URI is the same as another URI object.
 
 **Example**
 
-```
+```js
 const uriInstance = new uri.URI('http://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 const uriInstance1 = new uri.URI('http://username:password@host:8080/directory/file?query=pppppp#qwer=da#fragment');
 uriInstance.equals(uriInstance1);
@@ -115,7 +115,7 @@ Checks whether this URI is an absolute URI (whether the scheme component is defi
 
 **Example**
 
-```
+```js
 const uriInstance = new uri.URI('http://username:password@www.qwer.com:8080?query=pppppp');
 uriInstance.checkIsAbsolute();
 ```
@@ -134,7 +134,7 @@ Normalizes the path of this URI.
 | URI | URI with the normalized path.|
 
 **Example**
-```
+```js
 const uriInstance = new uri.URI('http://username:password@www.qwer.com:8080/path/path1/../path2/./path3?query=pppppp');
 let uriInstance1 = uriInstance.normalize();
 uriInstance1.path;

en/application-dev/reference/apis/js-apis-url.md

@@ -31,7 +31,7 @@ Creates a **URLSearchParams** instance.
 
 **Example**
 
-```
+```js
 var objectParams = new URLSearchParams([ ['user1', 'abc1'], ['query2', 'first2'], ['query3', 'second3'] ]);
 var objectParams1 = new URLSearchParams({"fod" : 1 , "bard" : 2});
 var objectParams2 = new URLSearchParams('?fod=1&bard=2');
@@ -55,7 +55,7 @@ Appends a key-value pair into the query string.
 
 **Example**
 
-```
+```js
 let urlObject = new URL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsObject = new URLSearchParams(urlObject.search.slice(1));
 paramsObject.append('fod', 3);
@@ -76,7 +76,7 @@ Deletes key-value pairs of the specified key.
 
 **Example**
 
-```
+```js
 let urlObject = new URL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsobject = new URLSearchParams(urlObject.search.slice(1));
 paramsobject.delete('fod');
@@ -103,7 +103,7 @@ Obtains all the key-value pairs based on the specified key.
 
 **Example**
 
-```
+```js
 let urlObject = new URL('https://developer.exampleUrl/?fod=1&bard=2'); 
 let paramsObject = new URLSearchParams(urlObject.search.slice(1)); 
 paramsObject.append('fod', 3); // Add a second value for the fod parameter.
@@ -125,7 +125,7 @@ Obtains an ES6 iterator. Each item of the iterator is a JavaScript array, and th
 
 **Example**
 
-```
+```js
 var searchParamsObject = new URLSearchParams("keyName1=valueName1&keyName2=valueName2"); 
 for (var pair of searchParamsObject .entries()) { // Show keyName/valueName pairs
     console.log(pair[0]+ ', '+ pair[1]);
@@ -156,7 +156,7 @@ Traverses the key-value pairs in the **URLSearchParams** instance by using a cal
 
 **Example**
 
-```
+```js
 const myURLObject = new URL('https://developer.exampleUrl/?fod=1&bard=2'); 
 myURLObject.searchParams.forEach((value, name, searchParams) => {  
     console.log(name, value, myURLObject.searchParams === searchParams);
@@ -185,7 +185,7 @@ Obtains the value of the first key-value pair based on the specified key.
 
 **Example**
 
-```
+```js
 var paramsOject = new URLSearchParams(document.location.search.substring(1)); 
 var name = paramsOject.get("name"); // is the string "Jonathan" 
 var age = parseInt(paramsOject.get("age"), 10); // is the number 18
@@ -213,7 +213,7 @@ Checks whether a key has a value.
 
 **Example**
 
-```
+```js
 let urlObject = new URL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsObject = new URLSearchParams(urlObject.search.slice(1)); 
 paramsObject.has('bard') === true;
@@ -235,7 +235,7 @@ Sets the value for a key. If key-value pairs matching the specified key exist, t
 
 **Example**
 
-```
+```js
 let urlObject = new URL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsObject = new URLSearchParams(urlObject.search.slice(1));
 paramsObject.set('baz', 3); // Add a third parameter.
@@ -251,7 +251,7 @@ Sorts all key-value pairs contained in this object based on the Unicode code poi
 
 **Example**
 
-```
+```js
 var searchParamsObject = new URLSearchParams("c=3&a=9&b=4&d=2"); // Create a test URLSearchParams object
 searchParamsObject.sort(); // Sort the key/value pairs
 console.log(searchParamsObject.toString()); // Display the sorted query string // Output a=9&b=2&c=3&d=4
@@ -273,7 +273,7 @@ Obtains an ES6 iterator that contains the keys of all the key-value pairs.
 
 **Example**
 
-```
+```js
 var searchParamsObject = new URLSearchParams("key1=value1&key2=value2"); // Create a URLSearchParamsObject object for testing
 for (var key of searchParamsObject .keys()) { // Output key-value pairs
     console.log(key);
@@ -295,7 +295,7 @@ Obtains an ES6 iterator that contains the values of all the key-value pairs.
 
 **Example**
 
-```
+```js
 var searchParams = new URLSearchParams("key1=value1&key2=value2"); // Create a URLSearchParamsObject object for testing
 for (var value of searchParams.values()) { 
     console.log(value);
@@ -318,7 +318,7 @@ Obtains an ES6 iterator. Each item of the iterator is a JavaScript array, and th
 
 **Example**
 
-```
+```js
 const paramsObject = new URLSearchParams('fod=bay&edg=bap');
 for (const [name, value] of paramsObject) { 
     console.log(name, value); 
@@ -341,7 +341,7 @@ Obtains search parameters that are serialized as a string and, if necessary, per
 
 **Example**
 
-```
+```js
 let url = new URL('https://developer.exampleUrl/?fod=1&bard=2');
 let params = new URLSearchParams(url.search.slice(1)); 
 params.append('fod', 3);
@@ -386,7 +386,7 @@ Creates a URL.
 
 **Example**
 
-```
+```js
 var mm = 'http://username:password@host:8080';
 var a = new URL("/", mm); // Output 'http://username:password@host:8080/';
 var b = new URL(mm); // Output 'http://username:password@host:8080/';
@@ -416,7 +416,7 @@ Converts the parsed URL into a string.
 
 **Example**
 
-```
+```js
 const url = new URL('http://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 url.toString()
 ```
@@ -436,7 +436,7 @@ Converts the parsed URL into a JSON string.
 | string | Website address in a serialized string.|
 
 **Example**
-```
+```js
 const url = new URL('http://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 url.toJSON()
 ```

en/application-dev/reference/apis/js-apis-xml.md

@@ -32,7 +32,7 @@ A constructor used to create an **XmlSerializer** instance.
 
 **Example**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1024);
 var bufView = new DataView(arrayBuffer);
 var thatSer = new xml.XmlSerializer(bufView);
@@ -54,7 +54,7 @@ Sets an attribute.
 
 **Example**
 
-```
+```js
 var thatSer = new xml.XmlSerializer(bufView);
 thatSer.setAttributes("importance", "high");  
 ```
@@ -74,8 +74,8 @@ Adds an empty element.
 
 **Example**
 
-```
- var thatSer = new xml.XmlSerializer(bufView);
+```js
+var thatSer = new xml.XmlSerializer(bufView);
 thatSer.addEmptyElement("b"); // => <b/>
 ```
 
@@ -88,7 +88,7 @@ Sets a declaration.
 
 **Example**
 
-```
+```js
 var thatSer = new xml.XmlSerializer(bufView);
 thatSer.setDeclaration() // => <?xml version="1.0" encoding="utf-8"?>;
 ```
@@ -108,7 +108,7 @@ Writes the start tag based on the given element name.
 
 **Example**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1024);
 var thatSer = new xml.XmlSerializer(arrayBuffer);
 thatSer.startElement("notel");
@@ -124,7 +124,7 @@ Writes the end tag of the element.
 
 **Example**
 
-```
+```js
 var thatSer = new xml.XmlSerializer(bufView);
 thatSer.setNamespace("h", "http://www.w3.org/TR/html4/");
 thatSer.startElement("table");
@@ -149,7 +149,7 @@ Sets the namespace for an element tag.
 
 **Example**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1024);
 var thatSer = new xml.XmlSerializer(arrayBuffer);
 thatSer.setDeclaration();
@@ -172,7 +172,7 @@ Sets the comment.
 
 **Example**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1024);
 var thatSer = new xml.XmlSerializer(arrayBuffer);
 thatSer.startElement("note");
@@ -195,7 +195,7 @@ Sets CDATA attributes.
 
 **Example**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1028);
 var thatSer = new xml.XmlSerializer(arrayBuffer);
 thatSer.setCDATA('root SYSTEM') // => '<![CDATA[root SYSTEM]]>';
@@ -216,7 +216,7 @@ Sets **Text**.
 
 **Example**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1024);
 var thatSer = new xml.XmlSerializer(arrayBuffer);
 thatSer.startElement("note");
@@ -240,7 +240,7 @@ Sets **DocType**.
 
 **Example**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1024);
 var thatSer = new xml.XmlSerializer(arrayBuffer);
 thatSer.setDocType('root SYSTEM'); // => '<!DOCTYPE root SYSTEM>';
@@ -265,7 +265,7 @@ Creates and returns an **XmlPullParser** object. The **XmlPullParser** object pa
 
 **Example**
 
-```
+```js
 var strXml =
             '<?xml version="1.0" encoding="utf-8"?>' +
             '<note importance="high" logged="true">' +
@@ -297,7 +297,7 @@ Parses XML information.
 
 **Example**
 
-```
+```js
 var strXml =
             '<?xml version="1.0" encoding="utf-8"?>' +
             '<note importance="high" logged="true">' +

zh-cn/application-dev/reference/apis/js-apis-convertxml.md

@@ -39,7 +39,7 @@ convert(xml: string, options?: ConvertOptions) : Object
 
 - 示例：
 
-  ```
+  ```js
   let xml =
       '<?xml version="1.0" encoding="utf-8"?>' +
       '<note importance="high" logged="true">' +

zh-cn/application-dev/reference/apis/js-apis-process.md

@@ -60,7 +60,7 @@ wait(): Promise<number>
 
 **示例：**
 
-```
+```js
 var child = process.runCmd('ls');
 var result = child.wait();
 result.then(val=>{
@@ -85,7 +85,7 @@ getOutput(): Promise<Uint8Array>
 
 **示例：**
 
-```
+```js
 var child = process.runCmd('ls');
 var result = child.wait();
 child.getOutput.then(val=>{
@@ -110,7 +110,7 @@ getErrorOutput(): Promise<Uint8Array>
 
 **示例：**
 
-```
+```js
 var child = process.runCmd('madir test.text');
 var result = child.wait();
 child.getErrorOutput.then(val=>{
@@ -129,7 +129,7 @@ close(): void
 
 **示例：**
 
-```
+```js
 var child = process.runCmd('sleep 5; ls');
 child.close();
 ```
@@ -151,7 +151,7 @@ kill(signal: number | string): void
 
 **示例：**
 
-```
+```js
 var child = process.runCmd('sleep 5; ls');
 child.kill(9);
 ```
@@ -173,7 +173,7 @@ isIsolatedProcess(): boolean
 
 **示例：**
 
-```
+```js
 var result = process.isIsolatedProcess();
 ```
 
@@ -200,7 +200,7 @@ isAppUid(v: number): boolean
 
 **示例：**
 
-```
+```js
 var result = process.isAppUid(688);
 ```
 
@@ -221,7 +221,7 @@ is64Bit(): boolean
 
 **示例：**
 
-```
+```js
 var ressult = process.is64Bit();
 ```
 
@@ -248,7 +248,7 @@ getUidForName(v: string): number
 
 **示例：**
 
-```
+```js
 var pres = process.getUidForName("tool")
 ```
 
@@ -275,7 +275,7 @@ getThreadPriority(v: number): number
 
 **示例：**
 
-```
+```js
 var tid = process.getTid();
 var pres = process.getThreadPriority(tid);
 ```
@@ -297,7 +297,7 @@ getStartRealtime(): number
 
 **示例：**
 
-```
+```js
 var realtime = process.getStartRealtime();
 ```
 
@@ -317,7 +317,7 @@ getPastCpuTime(): number
 
 **示例：**
 
-```
+```js
 var result = process.getPastCpuTime() ;
 ```
 
@@ -344,7 +344,7 @@ getSystemConfig(name: number): number
 
 **示例：**
 
-```
+```js
 var _SC_ARG_MAX = 0
 var pres = process.getSystemConfig(_SC_ARG_MAX)
 ```
@@ -372,7 +372,7 @@ getEnvironmentVar(name: string): string
 
 **示例：**
 
-```
+```js
 var pres = process.getEnvironmentVar("PATH")
 ```
 
@@ -408,7 +408,7 @@ runCmd(command: string, options?: { timeout : number, killSignal : number | stri
 
 **示例：**
 
-```
+```js
 var child = process.runCmd('ls', { maxBuffer : 2 });
 var result = child.wait();
 child.getOutput.then(val=>{
@@ -427,7 +427,7 @@ abort(): void
 
 **示例：**
 
-```
+```js
 process.abort();
 ```
 
@@ -455,7 +455,7 @@ on(type: string, listener: EventListener): void
 
 **示例：**
 
-```
+```js
 process.on("data", (e)=>{
     console.log("data callback");
 })
@@ -484,7 +484,7 @@ off(type: string): boolean
 
 **示例：**
 
-```
+```js
 process.on("data", (e)=>{
     console.log("data callback");
 })
@@ -510,7 +510,7 @@ exit(code: number): void
 
 **示例：**
 
-```
+```js
 process.exit(0);
 ```
 
@@ -525,7 +525,7 @@ cwd(): string
 
 **示例：**
 
-```
+```js
 var path = process.cwd();
 ```
 
@@ -546,7 +546,7 @@ chdir(dir: string): void
 
 **示例：**
 
-```
+```js
 process.chdir('/system');
 ```
 
@@ -567,7 +567,7 @@ uptime(): number
 
 **示例：**
 
-```
+```js
 var time = process.uptime();
 ```
 
@@ -594,7 +594,8 @@ kill(signal: number, pid: number): boolean
 | boolean | 信号是否发送成功。 |
 
 **示例：**
-```
+
+```js
 var pres = process.pid
 var result = that.kill(pres, 28)
 ```

zh-cn/application-dev/reference/apis/js-apis-uri.md

@@ -46,11 +46,11 @@ constructor是URI的构造函数。
 
 **示例：**
 
-```
+```js
 var mm = 'http://username:password@host:8080/directory/file?foo=1&bar=2#fragment';
 new uri.URI(mm); // Output 'http://username:password@host:8080/directory/file?foo=1&bar=2#fragment';
 ```
-```
+```js
 new uri.URI('http://username:password@host:8080'); // Output 'http://username:password@host:8080';
 ```
 
@@ -69,7 +69,7 @@ toString(): string
 
 **示例：**
 
-```
+```js
 const url = new uri.URL('http://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 url.toString()
 ```
@@ -95,7 +95,7 @@ equals(other: URI): boolean
 
 **示例：**
 
-```
+```js
 const uriInstance = new uri.URI('http://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 const uriInstance1 = new uri.URI('http://username:password@host:8080/directory/file?query=pppppp#qwer=da#fragment');
 uriInstance.equals(uriInstance1);
@@ -115,7 +115,7 @@ checkIsAbsolute(): boolean
 
 **示例：**
 
-```
+```js
 const uriInstance = new uri.URI('http://username:password@www.qwer.com:8080?query=pppppp');
 uriInstance.checkIsAbsolute();
 ```
@@ -134,7 +134,7 @@ normalize(): URI
 | URI | 返回一个path被规范化后的URI对象。 |
 
 **示例：**
-```
+```js
 const uriInstance = new uri.URI('http://username:password@www.qwer.com:8080/path/path1/../path2/./path3?query=pppppp');
 let uriInstance1 = uriInstance.normalize();
 uriInstance1.path;

zh-cn/application-dev/reference/apis/js-apis-url.md

@@ -31,7 +31,7 @@ URLSearchParams的构造函数。
 
 **示例：**
 
-```
+```js
 var objectParams = new URLSearchParams([ ['user1', 'abc1'], ['query2', 'first2'], ['query3', 'second3'] ]);
 var objectParams1 = new URLSearchParams({"fod" : 1 , "bard" : 2});
 var objectParams2 = new URLSearchParams('?fod=1&bard=2');
@@ -55,7 +55,7 @@ append(name: string, value: string): void
 
 **示例：**
 
-```
+```js
 let urlObject = new URL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsObject = new URLSearchParams(urlObject.search.slice(1));
 paramsObject.append('fod', 3);
@@ -76,7 +76,7 @@ delete(name: string): void
 
 **示例：**
 
-```
+```js
 let urlObject = new URL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsobject = new URLSearchParams(urlObject.search.slice(1));
 paramsobject.delete('fod');
@@ -103,7 +103,7 @@ getAll(name: string): string[]
 
 **示例：**
 
-```
+```js
 let urlObject = new URL('https://developer.exampleUrl/?fod=1&bard=2'); 
 let paramsObject = new URLSearchParams(urlObject.search.slice(1)); 
 paramsObject.append('fod', 3); // Add a second value for the fod parameter.
@@ -125,7 +125,7 @@ entries(): IterableIterator<[string, string]>
 
 **示例：**
 
-```
+```js
 var searchParamsObject = new URLSearchParams("keyName1=valueName1&keyName2=valueName2"); 
 for (var pair of searchParamsObject .entries()) { // Show keyName/valueName pairs
     console.log(pair[0]+ ', '+ pair[1]);
@@ -156,7 +156,7 @@ forEach(callbackfn: (value: string, key: string, searchParams: this) => void, th
 
 **示例：**
 
-```
+```js
 const myURLObject = new URL('https://developer.exampleUrl/?fod=1&bard=2'); 
 myURLObject.searchParams.forEach((value, name, searchParams) => {  
     console.log(name, value, myURLObject.searchParams === searchParams);
@@ -185,7 +185,7 @@ get(name: string): string | null
 
 **示例：**
 
-```
+```js
 var paramsOject = new URLSearchParams(document.location.search.substring(1)); 
 var name = paramsOject.get("name"); // is the string "Jonathan" 
 var age = parseInt(paramsOject.get("age"), 10); // is the number 18
@@ -213,7 +213,7 @@ has(name: string): boolean
 
 **示例：**
 
-```
+```js
 let urlObject = new URL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsObject = new URLSearchParams(urlObject.search.slice(1)); 
 paramsObject.has('bard') === true;
@@ -235,7 +235,7 @@ set(name: string, value: string): void
 
 **示例：**
 
-```
+```js
 let urlObject = new URL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsObject = new URLSearchParams(urlObject.search.slice(1));
 paramsObject.set('baz', 3); // Add a third parameter.
@@ -251,7 +251,7 @@ sort(): void
 
 **示例：**
 
-```
+```js
 var searchParamsObject = new URLSearchParams("c=3&a=9&b=4&d=2"); // Create a test URLSearchParams object
 searchParamsObject.sort(); // Sort the key/value pairs
 console.log(searchParamsObject.toString()); // Display the sorted query string // Output a=9&b=2&c=3&d=4
@@ -273,7 +273,7 @@ keys(): IterableIterator&lt;string&gt;
 
 **示例：**
 
-```
+```js
 var searchParamsObject = new URLSearchParams("key1=value1&key2=value2"); // Create a URLSearchParamsObject object for testing
 for (var key of searchParamsObject .keys()) { // Output key-value pairs
     console.log(key);
@@ -295,7 +295,7 @@ values(): IterableIterator&lt;string&gt;
 
 **示例：**
 
-```
+```js
 var searchParams = new URLSearchParams("key1=value1&key2=value2"); // Create a URLSearchParamsObject object for testing
 for (var value of searchParams.values()) { 
     console.log(value);
@@ -318,7 +318,7 @@ for (var value of searchParams.values()) {
 
 **示例：**
 
-```
+```js
 const paramsObject = new URLSearchParams('fod=bay&edg=bap');
 for (const [name, value] of paramsObject) { 
     console.log(name, value); 
@@ -341,7 +341,7 @@ toString(): string
 
 **示例：**
 
-```
+```js
 let url = new URL('https://developer.exampleUrl/?fod=1&bard=2');
 let params = new URLSearchParams(url.search.slice(1)); 
 params.append('fod', 3);
@@ -386,7 +386,7 @@ URL的构造函数。
 
 **示例：**
 
-```
+```js
 var mm = 'http://username:password@host:8080';
 var a = new URL("/", mm); // Output 'http://username:password@host:8080/';
 var b = new URL(mm); // Output 'http://username:password@host:8080/';
@@ -416,7 +416,7 @@ toString(): string
 
 **示例：**
 
-```
+```js
 const url = new URL('http://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 url.toString()
 ```
@@ -436,7 +436,7 @@ toJSON(): string
 | string | 用于返回网址的字符串序列化。 |
 
 **示例：**
-```
+```js
 const url = new URL('http://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 url.toJSON()
 ```

zh-cn/application-dev/reference/apis/js-apis-xml.md

@@ -32,7 +32,7 @@ XmlSerializer的构造函数。
 
 **示例：**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1024);
 var bufView = new DataView(arrayBuffer);
 var thatSer = new xml.XmlSerializer(bufView);
@@ -54,7 +54,7 @@ setAttributes(name: string, value: string): void
 
 **示例：**
 
-```
+```js
 var thatSer = new xml.XmlSerializer(bufView);
 thatSer.setAttributes("importance", "high");  
 ```
@@ -74,8 +74,8 @@ addEmptyElement(name: string): void
 
 **示例：**
 
-```
- var thatSer = new xml.XmlSerializer(bufView);
+```js
+var thatSer = new xml.XmlSerializer(bufView);
 thatSer.addEmptyElement("b"); // => <b/>
 ```
 
@@ -88,7 +88,7 @@ setDeclaration(): void
 
 **示例：**
 
-```
+```js
 var thatSer = new xml.XmlSerializer(bufView);
 thatSer.setDeclaration() // => <?xml version="1.0" encoding="utf-8"?>;
 ```
@@ -108,7 +108,7 @@ startElement(name: string): void
 
 **示例：**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1024);
 var thatSer = new xml.XmlSerializer(arrayBuffer);
 thatSer.startElement("notel");
@@ -124,7 +124,7 @@ endElement(): void
 
 **示例：**
 
-```
+```js
 var thatSer = new xml.XmlSerializer(bufView);
 thatSer.setNamespace("h", "http://www.w3.org/TR/html4/");
 thatSer.startElement("table");
@@ -149,7 +149,7 @@ setNamespace(prefix: string, namespace: string): void
 
 **示例：**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1024);
 var thatSer = new xml.XmlSerializer(arrayBuffer);
 thatSer.setDeclaration();
@@ -172,7 +172,7 @@ setComment(text: string): void
 
 **示例：**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1024);
 var thatSer = new xml.XmlSerializer(arrayBuffer);
 thatSer.startElement("note");
@@ -195,7 +195,7 @@ setCDATA(text: string): void
 
 **示例：**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1028);
 var thatSer = new xml.XmlSerializer(arrayBuffer);
 thatSer.setCDATA('root SYSTEM') // => '<![CDATA[root SYSTEM]]>';
@@ -216,7 +216,7 @@ setText(text: string): void
 
 **示例：**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1024);
 var thatSer = new xml.XmlSerializer(arrayBuffer);
 thatSer.startElement("note");
@@ -240,7 +240,7 @@ setDocType(text: string): void
 
 **示例：**
 
-```
+```js
 var arrayBuffer = new ArrayBuffer(1024);
 var thatSer = new xml.XmlSerializer(arrayBuffer);
 thatSer.setDocType('root SYSTEM'); // => '<!DOCTYPE root SYSTEM>';
@@ -265,7 +265,7 @@ constructor(buffer: ArrayBuffer | DataView, encoding?: string)
 
 **示例：**
 
-```
+```js
 var strXml =
             '<?xml version="1.0" encoding="utf-8"?>' +
             '<note importance="high" logged="true">' +
@@ -297,7 +297,7 @@ parse(option: ParseOptions): void
 
 **示例：**
 
-```
+```js
 var strXml =
             '<?xml version="1.0" encoding="utf-8"?>' +
             '<note importance="high" logged="true">' +