!23989 公共库代码适配ArkTs

Merge pull request !23989 from jiangkai/master

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

@@ -9,7 +9,7 @@
 
 ## 导入模块
 
-```js
+```ts
 import convertxml from '@ohos.convertxml';
 ```
 
@@ -46,7 +46,7 @@ convertToJSObject(xml: string, options?: ConvertOptions) : Object
 
 **示例：**
 
-```js
+```ts
 try {
   let xml =
     '<?xml version="1.0" encoding="utf-8"?>' +
@@ -56,7 +56,7 @@ try {
       '    <todo>Play</todo>' +
       '</note>';
   let conv = new convertxml.ConvertXML()
-    let options = {
+  let options: convertxml.ConvertOptions = {
     trim: false, declarationKey: "_declaration",
     instructionKey: "_instruction", attributesKey: "_attributes",
     textKey: "_text", cdataKey: "_cdata", doctypeKey: "_doctype",
@@ -99,7 +99,7 @@ convert(xml: string, options?: ConvertOptions) : Object
 
 **示例：**
 
-```js
+```ts
 let xml =
   '<?xml version="1.0" encoding="utf-8"?>' +
     '<note importance="high" logged="true">' +
@@ -108,7 +108,7 @@ let xml =
     '    <todo>Play</todo>' +
     '</note>';
 let conv = new convertxml.ConvertXML();
-let options = {trim : false, declarationKey:"_declaration",
+let options: convertxml.ConvertOptions = {trim : false, declarationKey:"_declaration",
   instructionKey : "_instruction", attributesKey : "_attributes",
   textKey : "_text", cdataKey:"_cdata", doctypeKey : "_doctype",
   commentKey : "_comment", parentKey : "_parent", typeKey : "_type",

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

@@ -7,7 +7,7 @@
 
 ## 导入模块
 
-```js
+```ts
 import uri from '@ohos.uri'  
 ```
 
@@ -47,7 +47,7 @@ import uri from '@ohos.uri'
 
 **URI示例：**
 
-```js
+```ts
 const result1 = new uri.URI("ftp://ftp.aaa.bbb.ccc/dddd/eee.txt");
 console.log(result1.host) // ftp.aaa.bbb.ccc
 console.log(result1.fragment) // null
@@ -118,12 +118,12 @@ constructor是URI的构造函数。
 
 **示例：**
 
-```js
+```ts
 let mm = 'https://username:password@host:8080/directory/file?foo=1&bar=2#fragment';
-new uri.URI(mm); // Output 'https://username:password@host:8080/directory/file?foo=1&bar=2#fragment';
+new uri.URI(mm);
 ```
-```js
-new uri.URI('https://username:password@host:8080'); // Output 'https://username:password@host:8080';
+```ts
+new uri.URI('https://username:password@host:8080');
 ```
 
 
@@ -143,7 +143,7 @@ toString(): string
 
 **示例：**
 
-```js
+```ts
 const result = new uri.URI('https://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 let result1 = result.toString();
 ```
@@ -175,7 +175,7 @@ equals(other: URI): boolean
 
 **示例：**
 
-```js
+```ts
 const uriInstance = new uri.URI('https://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 const uriInstance1 = new uri.URI('https://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 uriInstance.equals(uriInstance1);
@@ -202,7 +202,7 @@ equalsTo(other: URI): boolean
 
 **示例：**
 
-```js
+```ts
 const uriInstance = new uri.URI('https://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 const uriInstance1 = new uri.URI('https://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 let result = uriInstance.equalsTo(uriInstance1);
@@ -224,7 +224,7 @@ checkIsAbsolute(): boolean
 
 **示例：**
 
-```js
+```ts
 const uriInstance = new uri.URI('https://username:password@www.qwer.com:8080?query=pppppp');
 console.log(`${uriInstance.checkIsAbsolute()}`); // true
 const uriInstance1 = new uri.URI('xxx.com/suppliers.htm');
@@ -248,7 +248,7 @@ normalize(): URI
 
 **示例：**
 
-```js
+```ts
 const uriInstance = new uri.URI('https://username:password@www.qwer.com:8080/path/path1/../path2/./path3?query=pppppp');
 console.log(uriInstance.path); // /path/path1/../path2/./path3
 let uriInstance1 = uriInstance.normalize();

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

@@ -27,7 +27,7 @@ URLParams的构造函数。
 
 **示例：**
 
-```js
+```ts
 let objectParams = new Url.URLParams([ ['user1', 'abc1'], ['query2', 'first2'], ['query3', 'second3'] ]);
 let objectParams1 = new Url.URLParams({"fod" : '1' , "bard" : '2'});
 let objectParams2 = new Url.URLParams('?fod=1&bard=2');
@@ -53,7 +53,7 @@ append(name: string, value: string): void
 
 **示例：**
 
-```js
+```ts
 let urlObject = Url.URL.parseURL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsObject = new Url.URLParams(urlObject.search.slice(1));
 paramsObject.append('fod', '3');
@@ -76,7 +76,7 @@ delete(name: string): void
 
 **示例：**
 
-```js
+```ts
 let urlObject = Url.URL.parseURL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsObject = new Url.URLParams(urlObject.search.slice(1));
 paramsObject.delete('fod');
@@ -105,7 +105,7 @@ getAll(name: string): string[]
 
 **示例：**
 
-```js
+```ts
 let urlObject = Url.URL.parseURL('https://developer.exampleUrl/?fod=1&bard=2');
 let params = new Url.URLParams(urlObject.search.slice(1));
 params.append('fod', '3'); // Add a second value for the fod parameter.
@@ -129,9 +129,11 @@ entries(): IterableIterator<[string, string]>
 
 **示例：**
 
-```js
+```ts
 let searchParamsObject = new Url.URLParams("keyName1=valueName1&keyName2=valueName2");
-for (var pair of searchParamsObject.entries()) { // Show keyName/valueName pairs
+let pair:Iterable<Object[]> = searchParamsObject.entries();
+let arrayValue = Array.from(pair);
+for (let pair of arrayValue) { // Show keyName/valueName pairs
   console.log(pair[0]+ ', '+ pair[1]);
 }
 ```
@@ -162,7 +164,7 @@ forEach(callbackFn: (value: string, key: string, searchParams: this) => void, th
 
 **示例：**
 
-```js
+```ts
 const myURLObject = Url.URL.parseURL('https://developer.exampleUrl/?fod=1&bard=2'); 
 myURLObject.params.forEach((value, name, searchParams) => {  
     console.log(name, value, myURLObject.params === searchParams);
@@ -193,10 +195,10 @@ get(name: string): string | null
 
 **示例：**
 
-```js
+```ts
 let paramsObject = new Url.URLParams('name=Jonathan&age=18'); 
 let name = paramsObject.get("name"); // is the string "Jonathan" 
-let age = parseInt(paramsObject.get("age"), 10); // is the number 18
+let age = paramsObject.get("age"); // is the string "18"
 ```
 
 
@@ -222,7 +224,7 @@ has(name: string): boolean
 
 **示例：**
 
-```js
+```ts
 let urlObject = Url.URL.parseURL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsObject = new Url.URLParams(urlObject.search.slice(1)); 
 let result = paramsObject.has('bard');
@@ -246,7 +248,7 @@ set(name: string, value: string): void
 
 **示例：**
 
-```js
+```ts
 let urlObject = Url.URL.parseURL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsObject = new Url.URLParams(urlObject.search.slice(1));
 paramsObject.set('baz', '3'); // Add a third parameter.
@@ -263,10 +265,10 @@ sort(): void
 
 **示例：**
 
-```js
+```ts
 let searchParamsObject = new Url.URLParams("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
+console.log(searchParamsObject.toString()); // Display the sorted query string // Output a=9&b=4&c=3&d=2
 ```
 
 
@@ -286,9 +288,10 @@ keys(): IterableIterator&lt;string&gt;
 
 **示例：**
 
-```js
+```ts
 let searchParamsObject = new Url.URLParams("key1=value1&key2=value2"); // Create a URLSearchParamsObject object for testing
-for (var key of searchParamsObject .keys()) { // Output key-value pairs
+let keys = Array.from(searchParamsObject.keys());
+for (let key of keys) { // Output key-value pairs
   console.log(key);
 }
 ```
@@ -310,9 +313,10 @@ values(): IterableIterator&lt;string&gt;
 
 **示例：**
 
-```js
+```ts
 let searchParams = new Url.URLParams("key1=value1&key2=value2"); // Create a URLSearchParamsObject object for testing
-for (var value of searchParams.values()) {
+let values = Array.from(searchParams.values());
+for (let value of values) {
   console.log(value);
 }
 ```
@@ -334,10 +338,12 @@ for (var value of searchParams.values()) {
 
 **示例：**
 
-```js
+```ts
 const paramsObject = new Url.URLParams('fod=bay&edg=bap');
-for (const [name, value] of paramsObject[Symbol.iterator]()) {
-    console.log(name, value); 
+let iter: Iterable<Object[]> = paramsObject[Symbol.iterator]();
+let pairs = Array.from(iter);
+for (let pair of pairs) {
+  console.log(pair[0] + ', ' + pair[1]);
 }
 ```
 
@@ -358,7 +364,7 @@ toString(): string
 
 **示例：**
 
-```js
+```ts
 let url = Url.URL.parseURL('https://developer.exampleUrl/?fod=1&bard=2');
 let params = new Url.URLParams(url.search.slice(1)); 
 params.append('fod', '3');
@@ -408,7 +414,7 @@ URL的构造函数。
 
 **示例：**
 
-```js
+```ts
 let mm = 'https://username:password@host:8080';
 let a = new Url.URL("/", mm); // Output 'https://username:password@host:8080/';
 let b = new Url.URL(mm); // Output 'https://username:password@host:8080/';
@@ -457,7 +463,7 @@ URL静态成员函数。
 
 **示例：**
 
-```js
+```ts
 let mm = 'https://username:password@host:8080';
 let url = Url.URL.parseURL(mm); 
 let result = url.toString(); // Output 'https://username:password@host:8080/'
@@ -479,7 +485,7 @@ toString(): string
 
 **示例：**
 
-```js
+```ts
 const url = Url.URL.parseURL('https://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 let result = url.toString();
 ```
@@ -499,7 +505,7 @@ toJSON(): string
 | string | 用于返回网址的字符串序列化。 |
 
 **示例：**
-```js
+```ts
 const url = Url.URL.parseURL('https://username:password@host:8080/directory/file?query=pppppp#qwer=da');
 let result = url.toJSON();
 ```
@@ -526,7 +532,7 @@ URLSearchParams的构造函数。
 
 **示例：**
 
-```js
+```ts
 let objectParams = new Url.URLSearchParams([ ['user1', 'abc1'], ['query2', 'first2'], ['query3', 'second3'] ]);
 let objectParams1 = new Url.URLSearchParams({"fod" : '1' , "bard" : '2'});
 let objectParams2 = new Url.URLSearchParams('?fod=1&bard=2');
@@ -555,7 +561,7 @@ append(name: string, value: string): void
 
 **示例：**
 
-```js
+```ts
 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');
@@ -581,7 +587,7 @@ delete(name: string): void
 
 **示例：**
 
-```js
+```ts
 let urlObject = new Url.URL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsobject = new Url.URLSearchParams(urlObject.search.slice(1));
 paramsobject.delete('fod');
@@ -613,7 +619,7 @@ getAll(name: string): string[]
 
 **示例：**
 
-```js
+```ts
 let urlObject = new Url.URL('https://developer.exampleUrl/?fod=1&bard=2');
 let params = new Url.URLSearchParams(urlObject.search.slice(1));
 params.append('fod', '3'); // Add a second value for the fod parameter.
@@ -640,9 +646,11 @@ entries(): IterableIterator<[string, string]>
 
 **示例：**
 
-```js
+```ts
 let searchParamsObject = new Url.URLSearchParams("keyName1=valueName1&keyName2=valueName2");
-for (var pair of searchParamsObject.entries()) { // Show keyName/valueName pairs
+let iter: Iterable<Object[]> = searchParamsObject.entries();
+let pairs = Array.from(iter);
+for (let pair of pairs) { // Show keyName/valueName pairs
   console.log(pair[0]+ ', '+ pair[1]);
 }
 ```
@@ -677,7 +685,7 @@ forEach(callbackFn: (value: string, key: string, searchParams: this) => void, th
 
 **示例：**
 
-```js
+```ts
 const myURLObject = new Url.URL('https://developer.exampleUrl/?fod=1&bard=2'); 
 myURLObject.searchParams.forEach((value, name, searchParams) => {  
     console.log(name, value, myURLObject.searchParams === searchParams);
@@ -712,10 +720,10 @@ get(name: string): string | null
 
 **示例：**
 
-```js
+```ts
 let paramsObject = new Url.URLSearchParams('name=Jonathan&age=18');
 let name = paramsObject.get("name"); // is the string "Jonathan"
-let age = parseInt(paramsObject.get("age"), 10); // is the number 18
+let age = paramsObject.get("age"); // is the string '18'
 ```
 
 
@@ -745,7 +753,7 @@ has(name: string): boolean
 
 **示例：**
 
-```js
+```ts
 let urlObject = new Url.URL('https://developer.exampleUrl/?fod=1&bard=2');
 let paramsObject = new Url.URLSearchParams(urlObject.search.slice(1)); 
 paramsObject.has('bard') === true;
@@ -773,7 +781,7 @@ set(name: string, value: string): void
 
 **示例：**
 
-```js
+```ts
 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.
@@ -794,10 +802,10 @@ sort(): void
 
 **示例：**
 
-```js
+```ts
 let searchParamsObject = new Url.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
+console.log(searchParamsObject.toString()); // Display the sorted query string // Output a=9&b=4&c=3&d=2
 ```
 
 
@@ -821,9 +829,10 @@ keys(): IterableIterator&lt;string&gt;
 
 **示例：**
 
-```js
+```ts
 let searchParamsObject = new Url.URLSearchParams("key1=value1&key2=value2"); // Create a URLSearchParamsObject object for testing
-for (var key of searchParamsObject .keys()) { // Output key-value pairs
+let keys = Array.from(searchParamsObject.keys());
+for (let key of keys) { // Output key-value pairs
   console.log(key);
 }
 ```
@@ -849,9 +858,10 @@ values(): IterableIterator&lt;string&gt;
 
 **示例：**
 
-```js
+```ts
 let searchParams = new Url.URLSearchParams("key1=value1&key2=value2"); // Create a URLSearchParamsObject object for testing
-for (var value of searchParams.values()) {
+let values = Array.from(searchParams.values());
+for (let value of values) {
   console.log(value);
 }
 ```
@@ -877,10 +887,12 @@ for (var value of searchParams.values()) {
 
 **示例：**
 
-```js
+```ts
 const paramsObject = new Url.URLSearchParams('fod=bay&edg=bap');
-for (const [name, value] of paramsObject) {
-    console.log(name, value); 
+let iter: Iterable<Object[]> = paramsObject[Symbol.iterator]();
+let pairs = Array.from(iter);
+for (let pair of pairs) {
+  console.log(pair[0] + ', ' + pair[1]);
 }
 ```
 
@@ -904,7 +916,7 @@ toString(): string
 
 **示例：**
 
-```js
+```ts
 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');

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

@@ -30,7 +30,7 @@ XmlSerializer的构造函数。
 
 **示例：**
 
-```js
+```ts
 let arrayBuffer = new ArrayBuffer(2048);
 let thatSer = new xml.XmlSerializer(arrayBuffer, "utf-8");
 thatSer.setDeclaration();
@@ -61,7 +61,7 @@ setAttributes(name: string, value: string): void
 
 **示例：**
 
-```js
+```ts
 const myMAX = 2048;
 let arrayBuffer = new ArrayBuffer(myMAX);
 let thatSer = new xml.XmlSerializer(arrayBuffer);
@@ -94,7 +94,7 @@ addEmptyElement(name: string): void
 
 **示例：**
 
-```js
+```ts
 const myMAX = 2048;
 let arrayBuffer = new ArrayBuffer(myMAX);
 let thatSer = new xml.XmlSerializer(arrayBuffer);
@@ -119,7 +119,7 @@ setDeclaration(): void
 
 **示例：**
 
-```js
+```ts
 const myMAX = 2048;
 let arrayBuffer = new ArrayBuffer(myMAX);
 let thatSer = new xml.XmlSerializer(arrayBuffer);
@@ -153,7 +153,7 @@ startElement(name: string): void
 
 **示例：**
 
-```js
+```ts
 const myMAX = 2048;
 let arrayBuffer = new ArrayBuffer(myMAX);
 let thatSer = new xml.XmlSerializer(arrayBuffer);
@@ -180,7 +180,7 @@ endElement(): void
 
 **示例：**
 
-```js
+```ts
 const myMAX = 2048;
 let arrayBuffer = new ArrayBuffer(myMAX);
 let thatSer = new xml.XmlSerializer(arrayBuffer);
@@ -215,7 +215,7 @@ setNamespace(prefix: string, namespace: string): void
 
 **示例：**
 
-```js
+```ts
 const myMAX = 2048;
 let arrayBuffer = new ArrayBuffer(myMAX);
 let thatSer = new xml.XmlSerializer(arrayBuffer);
@@ -248,7 +248,7 @@ setComment(text: string): void
 
 **示例：**
 
-```js
+```ts
 const myMAX = 2048;
 let arrayBuffer = new ArrayBuffer(myMAX);
 let thatSer = new xml.XmlSerializer(arrayBuffer);
@@ -279,7 +279,7 @@ setCDATA(text: string): void
 
 **示例：**
 
-```js
+```ts
 const myMAX = 2048;
 let arrayBuffer = new ArrayBuffer(myMAX);
 let thatSer = new xml.XmlSerializer(arrayBuffer);
@@ -310,7 +310,7 @@ setText(text: string): void
 
 **示例：**
 
-```js
+```ts
 const myMAX = 2048;
 let arrayBuffer = new ArrayBuffer(myMAX);
 let thatSer = new xml.XmlSerializer(arrayBuffer);
@@ -344,7 +344,7 @@ setDocType(text: string): void
 
 **示例：**
 
-```js
+```ts
 const myMAX = 2048;
 let arrayBuffer = new ArrayBuffer(myMAX);
 let thatSer = new xml.XmlSerializer(arrayBuffer);
@@ -379,7 +379,7 @@ constructor(buffer: ArrayBuffer | DataView, encoding?: string)
 
 **示例：**
 
-```js
+```ts
 import util from '@ohos.util';
 let strXml =
   '<?xml version="1.0" encoding="utf-8"?>' +
@@ -405,13 +405,14 @@ let textEncoder = new util.TextEncoder();
 let arrbuffer = textEncoder.encodeInto(strXml);
 let that = new xml.XmlPullParser(arrbuffer.buffer, 'UTF-8');
 let str1 = '';
-function func1(name, value){
-    str1 += name+':'+value;
+function func1(name: string, value: string) {
+  str1 += name + value;
   return true;
 }
-let options = {supportDoctype:true, ignoreNameSpace:true, tagValueCallbackFunction:func1}
+let options: xml.ParseOptions = {supportDoctype:true, ignoreNameSpace:true, tagValueCallbackFunction:func1}
 that.parse(options);
-console.log(str1) //'note:company:title:title:lens:lens:a:b:h:table:h:tr:h:td:h:td:'
+console.log(str1)
+//   note [<!ENTITY foo "baa">]note    funcrion matchwo(a,6){return 1;}    Hello, World!    companyJohn amp;amp; Hanscompany    titleHappytitle    titleHappytitle    lensWorklens    lensPlaylens    go there    abba    h:table        h:tr            h:tdApplesh:td            h:tdBananash:td        h:tr    h:tablenote
 ```
 
 
@@ -431,7 +432,7 @@ parse(option: ParseOptions): void
 
 **示例：**
 
-```js
+```ts
 import util from '@ohos.util';
 let strXml =
   '<?xml version="1.0" encoding="utf-8"?>' +
@@ -443,20 +444,16 @@ let strXml =
 let textEncoder = new util.TextEncoder();
 let arrbuffer = textEncoder.encodeInto(strXml);
 let that = new xml.XmlPullParser(arrbuffer.buffer);
-let arrTag = {};
 let str = "";
-let i = 0;
-function func(key, value){
-    arrTag[i] = 'key:'+key+' value:'+ value.getDepth();
-    str += arrTag[i];
-    i++;
+function func(key: xml.EventType, value: xml.ParseInfo) {
+  str += 'key:' + key + ' value:' + value.getDepth() + ' ';
   return true; // Determines whether to continually parse, which is used to continue or terminate parsing.
 }
-let options = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
+let options: xml.ParseOptions = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
 that.parse(options);
 console.log(str);
 // 输出:
-// key:0 value:0key:2 value:1key:10 value:1key:2 value:2key:4 value:2key:3 value:2key:10 value:1key:2 value:2key:4 value:2key:3 value:2key:10 value:1key:2 value:2key:4 value:2key:3 value:2key:3 value:1key:1 value:0
+// key:0 value:0 key:2 value:1 key:10 value:1 key:2 value:2 key:4 value:2 key:3 value:2 key:10 value:1 key:2 value:2 key:4 value:2 key:3 value:2 key:10 value:1 key:2 value:2 key:4 value:2 key:3 value:2 key:3 value:1 key:1 value:0
 // 解析:
 // key代表了当前事件类型，value为当前解析的深度。你可以根据EVENTTYPE来知道具体的解析事件。例如本示例结果key: value代表含义为:
 // 0(START_DOCUMENT):0(起始深度为0), 2(START_TAG):1(解析到开始标签node, 对应深度为1), 10(WHITESPACE):1(解析到空白标签空格, 对应深度为1), 2(START_TAG):2(解析到开始标签title, 对应深度为2), ...
@@ -499,7 +496,7 @@ getColumnNumber(): number
 
 **示例：**
 
-```js
+```ts
 import util from '@ohos.util';
 let strXml =
   '<?xml version="1.0" encoding="utf-8"?>' +
@@ -511,20 +508,16 @@ let strXml =
 let textEncoder = new util.TextEncoder();
 let arrbuffer = textEncoder.encodeInto(strXml);
 let that = new xml.XmlPullParser(arrbuffer.buffer);
-let arrTag = {};
 let str = "";
-let i = 0;
-function func(key, value){
-    arrTag[i] = 'key:'+key+' value:'+ value.getColumnNumber();
-    str += arrTag[i];
-    i++;
+function func(key: xml.EventType, value: xml.ParseInfo) {
+  str += 'key:' + key + ' value:' + value.getColumnNumber() + ' ';
   return true; // Determines whether to continually parse, which is used to continue or terminate parsing.
 }
-let options = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
+let options: xml.ParseOptions = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
 that.parse(options);
 console.log(str);
 // 输出:
-// key:0 value:1key:2 value:77key:10 value:81key:2 value:88key:4 value:93key:3 value:101key:10 value:105key:2 value:111key:4 value:115key:3 value:122key:10 value:126key:2 value:132key:4 value:136key:3 value:143key:3 value:150key:1 value:299
+// key:0 value:1 key:2 value:77 key:10 value:81 key:2 value:88 key:4 value:93 key:3 value:101 key:10 value:105 key:2 value:111 key:4 value:115 key:3 value:122 key:10 value:126 key:2 value:132 key:4 value:136 key:3 value:143 key:3 value:150 key:1 value:299
 ```
 
 ### getDepth
@@ -543,7 +536,7 @@ getDepth(): number
 
 **示例：**
 
-```js
+```ts
 import util from '@ohos.util';
 let strXml =
   '<?xml version="1.0" encoding="utf-8"?>' +
@@ -555,20 +548,16 @@ let strXml =
 let textEncoder = new util.TextEncoder();
 let arrbuffer = textEncoder.encodeInto(strXml);
 let that = new xml.XmlPullParser(arrbuffer.buffer);
-let arrTag = {};
 let str = "";
-let i = 0;
-function func(key, value){
-    arrTag[i] = 'key:'+key+' value:'+ value.getDepth();
-    str += arrTag[i];
-    i++;
+function func(key: xml.EventType, value: xml.ParseInfo) {
+  str += 'key:' + key + ' value:' + value.getDepth() + ' ';
   return true; // Determines whether to continually parse, which is used to continue or terminate parsing.
 }
-let options = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
+let options: xml.ParseOptions = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
 that.parse(options);
 console.log(str);
 // 输出:
-// key:0 value:0key:2 value:1key:10 value:1key:2 value:2key:4 value:2key:3 value:2key:10 value:1key:2 value:2key:4 value:2key:3 value:2key:10 value:1key:2 value:2key:4 value:2key:3 value:2key:3 value:1key:1 value:0
+// key:0 value:0 key:2 value:1 key:10 value:1 key:2 value:2 key:4 value:2 key:3 value:2 key:10 value:1 key:2 value:2 key:4 value:2 key:3 value:2 key:10 value:1 key:2 value:2 key:4 value:2 key:3 value:2 key:3 value:1 key:1 value:0
 // 解析:
 // key代表了当前事件类型，value为当前解析的深度。你可以根据EVENTTYPE来知道具体的解析事件。例如本示例结果key: value代表含义为:
 // 0(START_DOCUMENT):0(起始深度为0), 2(START_TAG):1(解析到开始标签node, 对应深度为1), 10(WHITESPACE):1(解析到空白标签空格, 对应深度为1), 2(START_TAG):2(解析到开始标签title, 对应深度为2), ...
@@ -590,7 +579,7 @@ getLineNumber(): number
 
 **示例：**
 
-```js
+```ts
 import util from '@ohos.util';
 let strXml =
   '<?xml version="1.0" encoding="utf-8"?>' +
@@ -602,20 +591,16 @@ let strXml =
 let textEncoder = new util.TextEncoder();
 let arrbuffer = textEncoder.encodeInto(strXml);
 let that = new xml.XmlPullParser(arrbuffer.buffer);
-let arrTag = {};
 let str = "";
-let i = 0;
-function func(key, value){
-    arrTag[i] = 'key:'+key+' value:'+ value.getLineNumber();
-    str += arrTag[i];
-    i++;
+function func(key: xml.EventType, value: xml.ParseInfo) {
+  str += 'key:' + key + ' value:' + value.getLineNumber() + ' ';
   return true; // Determines whether to continually parse, which is used to continue or terminate parsing.
 }
-let options = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
+let options: xml.ParseOptions = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
 that.parse(options);
 console.log(str);
 // 输出:
-// key:0 value:1key:2 value:1key:10 value:1key:2 value:1key:4 value:1key:3 value:1key:10 value:1key:2 value:1key:4 value:1key:3 value:1key:10 value:1key:2 value:1key:4 value:1key:3 value:1key:3 value:1key:1 value:1
+// key:0 value:1 key:2 value:1 key:10 value:1 key:2 value:1 key:4 value:1 key:3 value:1 key:10 value:1 key:2 value:1 key:4 value:1 key:3 value:1 key:10 value:1 key:2 value:1 key:4 value:1 key:3 value:1 key:3 value:1 key:1 value:1
 ```
 
 ### getName
@@ -634,7 +619,7 @@ getName(): string
 
 **示例：**
 
-```js
+```ts
 import util from '@ohos.util';
 let strXml =
   '<?xml version="1.0" encoding="utf-8"?>' +
@@ -646,20 +631,16 @@ let strXml =
 let textEncoder = new util.TextEncoder();
 let arrbuffer = textEncoder.encodeInto(strXml);
 let that = new xml.XmlPullParser(arrbuffer.buffer);
-let arrTag = {};
 let str = "";
-let i = 0;
-function func(key, value){
-    arrTag[i] = 'key:'+key+' value:'+ value.getName();
-    str += arrTag[i];
-    i++;
+function func(key: xml.EventType, value: xml.ParseInfo) {
+  str += 'key:' + key + ' value:' + value.getName() + ' ';
   return true; // Determines whether to continually parse, which is used to continue or terminate parsing.
 }
-let options = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
+let options: xml.ParseOptions = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
 that.parse(options);
 console.log(str);
 // 输出:
-// key:0 value:key:2 value:notekey:10 value:key:2 value:titlekey:4 value:key:3 value:titlekey:10 value:key:2 value:todokey:4 value:key:3 value:todokey:10 value:key:2 value:todokey:4 value:key:3 value:todokey:3 value:notekey:1 value:
+// key:0 value: key:2 value:note key:10 value: key:2 value:title key:4 value: key:3 value:title key:10 value: key:2 value:todo key:4 value: key:3 value:todo key:10 value: key:2 value:todo key:4 value: key:3 value:todo key:3 value:note key:1 value:
 ```
 ### getNamespace
 
@@ -677,7 +658,7 @@ getNamespace(): string
 
 **示例：**
 
-```js
+```ts
 import util from '@ohos.util';
 let strXml =
   '<?xml version="1.0" encoding="utf-8"?>' +
@@ -689,20 +670,16 @@ let strXml =
 let textEncoder = new util.TextEncoder();
 let arrbuffer = textEncoder.encodeInto(strXml);
 let that = new xml.XmlPullParser(arrbuffer.buffer);
-let arrTag = {};
 let str = "";
-let i = 0;
-function func(key, value){
-    arrTag[i] = 'key:'+key+' value:'+ value.getNamespace();
-    str += arrTag[i];
-    i++;
+function func(key: xml.EventType, value: xml.ParseInfo) {
+  str += 'key:' + key + ' value:' + value.getNamespace() + ' ';
   return true; // Determines whether to continually parse, which is used to continue or terminate parsing.
 }
-let options = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
+let options: xml.ParseOptions = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
 that.parse(options);
 console.log(str);
 // 输出:
-// key:0 value:key:2 value:key:10 value:key:2 value:key:4 value:key:3 value:key:10 value:key:2 value:key:4 value:key:3 value:key:10 value:key:2 value:key:4 value:key:3 value:key:3 value:key:1 value:
+// key:0 value: key:2 value: key:10 value: key:2 value: key:4 value: key:3 value: key:10 value: key:2 value: key:4 value: key:3 value: key:10 value: key:2 value: key:4 value: key:3 value: key:3 value: key:1 value:
 ```
 ### getPrefix
 
@@ -720,7 +697,7 @@ getPrefix(): string
 
 **示例：**
 
-```js
+```ts
 import util from '@ohos.util';
 let strXml =
   '<?xml version="1.0" encoding="utf-8"?>' +
@@ -732,20 +709,16 @@ let strXml =
 let textEncoder = new util.TextEncoder();
 let arrbuffer = textEncoder.encodeInto(strXml);
 let that = new xml.XmlPullParser(arrbuffer.buffer);
-let arrTag = {};
 let str = "";
-let i = 0;
-function func(key, value){
-    arrTag[i] = 'key:'+key+' value:'+ value.getPrefix();
-    str += arrTag[i];
-    i++;
+function func(key: xml.EventType, value: xml.ParseInfo) {
+  str += 'key:' + key + ' value:' + value.getPrefix() + ' ';
   return true; // Determines whether to continually parse, which is used to continue or terminate parsing.
 }
-let options = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
+let options: xml.ParseOptions = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
 that.parse(options);
 console.log(str);
 // 输出:
-// key:0 value:key:2 value:key:10 value:key:2 value:key:4 value:key:3 value:key:10 value:key:2 value:key:4 value:key:3 value:key:10 value:key:2 value:key:4 value:key:3 value:key:3 value:key:1 value:
+// key:0 value: key:2 value: key:10 value: key:2 value: key:4 value: key:3 value: key:10 value: key:2 value: key:4 value: key:3 value: key:10 value: key:2 value: key:4 value: key:3 value: key:3 value: key:1 value:
 ```
 
 ### getText
@@ -764,7 +737,7 @@ getText(): string
 
 **示例：**
 
-```js
+```ts
 import util from '@ohos.util';
 let strXml =
   '<?xml version="1.0" encoding="utf-8"?>' +
@@ -776,20 +749,16 @@ let strXml =
 let textEncoder = new util.TextEncoder();
 let arrbuffer = textEncoder.encodeInto(strXml);
 let that = new xml.XmlPullParser(arrbuffer.buffer);
-let arrTag = {};
 let str = "";
-let i = 0;
-function func(key, value){
-    arrTag[i] = 'key:'+key+' value:'+ value.getText();
-    str += arrTag[i];
-    i++;
+function func(key: xml.EventType, value: xml.ParseInfo) {
+  str += ' key:' + key + ' value:' + value.getText() + ' ';
   return true; // Determines whether to continually parse, which is used to continue or terminate parsing.
 }
-let options = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
+let options: xml.ParseOptions = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
 that.parse(options);
 console.log(str);
 // 输出:
-// key:0 value:key:2 value:key:10 value:    key:2 value:key:4 value:Happykey:3 value:key:10 value:    key:2 value:key:4 value:Workkey:3 value:key:10 value:    key:2 value:key:4 value:Playkey:3 value:key:3 value:key:1 value:
+// key:0 value:  key:2 value:  key:10 value:      key:2 value:  key:4 value:Happy  key:3 value:  key:10 value:      key:2 value:  key:4 value:Work  key:3 value:  key:10 value:      key:2 value:  key:4 value:Play  key:3 value:  key:3 value:  key:1 value:
 ```
 ### isEmptyElementTag
 
@@ -807,7 +776,7 @@ isEmptyElementTag(): boolean
 
 **示例：**
 
-```js
+```ts
 import util from '@ohos.util';
 let strXml =
   '<?xml version="1.0" encoding="utf-8"?>' +
@@ -819,20 +788,16 @@ let strXml =
 let textEncoder = new util.TextEncoder();
 let arrbuffer = textEncoder.encodeInto(strXml);
 let that = new xml.XmlPullParser(arrbuffer.buffer);
-let arrTag = {};
 let str = "";
-let i = 0;
-function func(key, value){
-    arrTag[i] = 'key:'+key+' value:'+ value.isEmptyElementTag();
-    str += arrTag[i];
-    i++;
+function func(key: xml.EventType, value: xml.ParseInfo) {
+  str += 'key:' + key + ' value:' + value.isEmptyElementTag() + ' ';
   return true; // Determines whether to continually parse, which is used to continue or terminate parsing.
 }
-let options = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
+let options: xml.ParseOptions = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
 that.parse(options);
 console.log(str);
 // 输出:
-// key:0 value:falsekey:2 value:falsekey:10 value:falsekey:2 value:falsekey:4 value:falsekey:3 value:falsekey:10 value:falsekey:2 value:falsekey:4 value:falsekey:3 value:falsekey:10 value:falsekey:2 value:falsekey:4 value:falsekey:3 value:falsekey:3 value:falsekey:1 value:false
+// key:0 value:false key:2 value:false key:10 value:false key:2 value:false key:4 value:false key:3 value:false key:10 value:false key:2 value:false key:4 value:false key:3 value:false key:10 value:false key:2 value:false key:4 value:false key:3 value:false key:3 value:false key:1 value:false
 ```
 ### isWhitespace
 
@@ -850,7 +815,7 @@ isWhitespace(): boolean
 
 **示例：**
 
-```js
+```ts
 import util from '@ohos.util';
 let strXml =
   '<?xml version="1.0" encoding="utf-8"?>' +
@@ -862,20 +827,16 @@ let strXml =
 let textEncoder = new util.TextEncoder();
 let arrbuffer = textEncoder.encodeInto(strXml);
 let that = new xml.XmlPullParser(arrbuffer.buffer);
-let arrTag = {};
 let str = "";
-let i = 0;
-function func(key, value){
-    arrTag[i] = 'key:'+key+' value:'+ value.isWhitespace();
-    str += arrTag[i];
-    i++;
+function func(key: xml.EventType, value: xml.ParseInfo) {
+  str += 'key:' + key + ' value:' + value.isWhitespace() + ' ';
   return true; // Determines whether to continually parse, which is used to continue or terminate parsing.
 }
-let options = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
+let options: xml.ParseOptions = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
 that.parse(options);
 console.log(str);
 // 输出:
-// key:0 value:truekey:2 value:falsekey:10 value:truekey:2 value:truekey:4 value:falsekey:3 value:truekey:10 value:truekey:2 value:truekey:4 value:falsekey:3 value:truekey:10 value:truekey:2 value:truekey:4 value:falsekey:3 value:truekey:3 value:truekey:1 value:true
+// key:0 value:true key:2 value:false key:10 value:true key:2 value:true key:4 value:false key:3 value:true key:10 value:true key:2 value:true key:4 value:false key:3 value:true key:10 value:true key:2 value:true key:4 value:false key:3 value:true key:3 value:true key:1 value:true
 ```
 ### getAttributeCount
 
@@ -892,7 +853,7 @@ getAttributeCount(): number
 
 **示例：**
 
-```js
+```ts
 import util from '@ohos.util';
 let strXml =
   '<?xml version="1.0" encoding="utf-8"?>' +
@@ -904,20 +865,16 @@ let strXml =
 let textEncoder = new util.TextEncoder();
 let arrbuffer = textEncoder.encodeInto(strXml);
 let that = new xml.XmlPullParser(arrbuffer.buffer);
-let arrTag = {};
 let str = "";
-let i = 0;
-function func(key, value){
-    arrTag[i] = 'key:'+key+' value:'+ value.getAttributeCount();
-    str += arrTag[i];
-    i++;
+function func(key: xml.EventType, value: xml.ParseInfo) {
+  str += 'key:' + key + ' value:' + value.getAttributeCount() + ' ';
   return true; // Determines whether to continually parse, which is used to continue or terminate parsing.
 }
-let options = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
+let options: xml.ParseOptions = {supportDoctype:true, ignoreNameSpace:true, tokenValueCallbackFunction:func}
 that.parse(options);
 console.log(str);
 // 输出:
-// key:0 value:0key:2 value:2key:10 value:0key:2 value:0key:4 value:0key:3 value:0key:10 value:0key:2 value:0key:4 value:0key:3 value:0key:10 value:0key:2 value:0key:4 value:0key:3 value:0key:3 value:0key:1 value:0
+// key:0 value:0 key:2 value:2 key:10 value:0 key:2 value:0 key:4 value:0 key:3 value:0 key:10 value:0 key:2 value:0 key:4 value:0 key:3 value:0 key:10 value:0 key:2 value:0 key:4 value:0 key:3 value:0 key:3 value:0 key:1 value:0
 ```
 
 ## EventType