!18104 更改XmlPullParser接口的入参错误用法

Merge pull request !18104 from 赵杜炜/master

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

@@ -23,7 +23,7 @@ URLParams的构造函数。
 
 | 参数名 | 类型 | 必填 | 说明 |
 | -------- | -------- | -------- | -------- |
-| init | string[][] \| Record&lt;string, string&gt; \| string \| URLSearchParams | 否 | 入参对象。<br/>- string[][]：字符串二维数组<br/>- Record&lt;string, string&gt;：对象列表<br/>- string：字符串<br/>- URLSearchParams：对象 |
+| init | string[][] \| Record&lt;string, string&gt; \| string \| URLSearchParams | 否 | 入参对象。<br/>- string[][]：字符串二维数组<br/>- Record&lt;string, string&gt;：对象列表<br/>- string：字符串<br/>- URLSearchParams：对象<br/>- 默认值：null。 |
 
 **示例：**
 
@@ -150,7 +150,7 @@ forEach(callbackFn: (value: string, key: string, searchParams: this) => void, th
 | 参数名 | 类型 | 必填 | 说明 |
 | -------- | -------- | -------- | -------- |
 | callbackFn | function | 是 | 回调函数。 |
-| thisArg | Object | 否 | callbackFn被调用时用作this值 |
+| thisArg | Object | 否 | callbackFn被调用时用作this值，默认值是本对象。 |
 
 **表1** callbackFn的参数说明
 
@@ -404,7 +404,7 @@ URL的构造函数。
 | 参数名 | 类型 | 必填 | 说明 |
 | -------- | -------- | -------- | -------- |
 | url | string | 是 | 入参对象。 |
-| base | string \| URL | 否 | 入参字符串或者对象。<br/>- string：字符串<br/>- URL：字符串或对象 |
+| base | string \| URL | 否 | 入参字符串或者对象。<br/>- string：字符串<br/>- URL：字符串或对象<br/>- 默认值是空字符串或空对象。 |
 
 **示例：**
 
@@ -444,7 +444,7 @@ URL静态成员函数。
 | 参数名 | 类型 | 必填 | 说明 |
 | -------- | -------- | -------- | -------- |
 | url | string | 是 | 入参对象。 |
-| base | string \| URL | 否 | 入参字符串或者对象。<br/>- string：字符串<br/>- URL：字符串或对象 |
+| base | string \| URL | 否 | 入参字符串或者对象。<br/>- string：字符串<br/>- URL：字符串或对象<br/>- 默认值是空字符串或空对象。 |
 
 **错误码：**
 
@@ -522,7 +522,7 @@ URLSearchParams的构造函数。
 
 | 参数名 | 类型 | 必填 | 说明 |
 | -------- | -------- | -------- | -------- |
-| init | string[][] \| Record&lt;string, string&gt; \| string \| URLSearchParams | 否 | 入参对象。<br/>- string[][]：字符串二维数组<br/>- Record&lt;string, string&gt;：对象列表<br/>- string：字符串<br/>- URLSearchParams：对象 |
+| init | string[][] \| Record&lt;string, string&gt; \| string \| URLSearchParams | 否 | 入参对象。<br/>- string[][]：字符串二维数组<br/>- Record&lt;string, string&gt;：对象列表<br/>- string：字符串<br/>- URLSearchParams：对象<br/>- 默认值：null。 |
 
 **示例：**
 
@@ -665,7 +665,7 @@ forEach(callbackFn: (value: string, key: string, searchParams: this) => void, th
 | 参数名 | 类型 | 必填 | 说明 |
 | -------- | -------- | -------- | -------- |
 | callbackFn | function | 是 | 回调函数。 |
-| thisArg | Object | 否 | callbackFn被调用时用作this值 |
+| thisArg | Object | 否 | callbackFn被调用时用作this值，默认值是本对象。 |
 
 **表1** callbackFn的参数说明
 

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

@@ -547,7 +547,7 @@ TextEncoder的构造函数。
 
 | 参数名 | 类型 | 必填 | 说明 |
 | ----- | ---- | ---- | ---- |
-| encoding | string | 否 | 编码格式 |
+| encoding | string | 否 | 编码格式，默认值为'utf-8'。 |
 
 **示例：**
 
@@ -567,7 +567,7 @@ encodeInto(input?: string): Uint8Array
 
 | 参数名 | 类型   | 必填 | 说明               |
 | ------ | ------ | ---- | ------------------ |
-| input  | string | 否   | 需要编码的字符串。 |
+| input  | string | 否   | 需要编码的字符串，默认值是空字符串。 |
 
 **返回值：**
 
@@ -665,7 +665,7 @@ encode(input?: string): Uint8Array
 
 | 参数名 | 类型 | 必填 | 说明 |
 | -------- | -------- | -------- | -------- |
-| input | string | 否 | 需要编码的字符串。 |
+| input | string | 否 | 需要编码的字符串，默认值是空字符串。 |
 
 **返回值：**
 

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

@@ -32,7 +32,7 @@ XmlSerializer的构造函数。
 
 ```js
 let arrayBuffer = new ArrayBuffer(2048);
-let thatSer = new xml.XmlSerializer(arrayBuffer,"utf-8");
+let thatSer = new xml.XmlSerializer(arrayBuffer, "utf-8");
 thatSer.setDeclaration();
 let result = '<?xml version="1.0" encoding="utf-8"?>';
 let view = new Uint8Array(arrayBuffer);
@@ -400,13 +400,9 @@ let strXml =
     '        </h:tr>' +
     '    </h:table>' +
     '</note>';
-let arrayBuffer = new ArrayBuffer(strXml.length);
-let bufView = new Uint8Array(arrayBuffer);
-let strLen = strXml.length;
-for (let i = 0; i < strLen; ++i) {
-    bufView[i] = strXml.charCodeAt(i);
-}
-let that = new xml.XmlPullParser(arrayBuffer, 'UTF-8');
+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;
@@ -442,13 +438,9 @@ let strXml =
             '    <todo>Work</todo>' +
             '    <todo>Play</todo>' +
             '</note>';
-let arrayBuffer = new ArrayBuffer(strXml.length);
-let bufView = new Uint8Array(arrayBuffer);
-let strLen = strXml.length;
-for (let tmp = 0; tmp < strLen; ++tmp) {
-    bufView[tmp] = strXml.charCodeAt(tmp);
-}
-let that = new xml.XmlPullParser(arrayBuffer);
+let textEncoder = new util.TextEncoder();
+let arrbuffer = textEncoder.encodeInto(strXml);
+let that = new xml.XmlPullParser(arrbuffer.buffer);
 let arrTag = {};
 let str = "";
 let i = 0;
@@ -513,13 +505,9 @@ let strXml =
             '    <todo>Work</todo>' +
             '    <todo>Play</todo>' +
             '</note>';
-let arrayBuffer = new ArrayBuffer(strXml.length);
-let bufView = new Uint8Array(arrayBuffer);
-let strLen = strXml.length;
-for (let tmp = 0; tmp < strLen; ++tmp) {
-    bufView[tmp] = strXml.charCodeAt(tmp);
-}
-let that = new xml.XmlPullParser(arrayBuffer);
+let textEncoder = new util.TextEncoder();
+let arrbuffer = textEncoder.encodeInto(strXml);
+let that = new xml.XmlPullParser(arrbuffer.buffer);
 let arrTag = {};
 let str = "";
 let i = 0;
@@ -560,13 +548,9 @@ let strXml =
             '    <todo>Work</todo>' +
             '    <todo>Play</todo>' +
             '</note>';
-let arrayBuffer = new ArrayBuffer(strXml.length);
-let bufView = new Uint8Array(arrayBuffer);
-let strLen = strXml.length;
-for (let tmp = 0; tmp < strLen; ++tmp) {
-    bufView[tmp] = strXml.charCodeAt(tmp);
-}
-let that = new xml.XmlPullParser(arrayBuffer);
+let textEncoder = new util.TextEncoder();
+let arrbuffer = textEncoder.encodeInto(strXml);
+let that = new xml.XmlPullParser(arrbuffer.buffer);
 let arrTag = {};
 let str = "";
 let i = 0;
@@ -610,13 +594,9 @@ let strXml =
             '    <todo>Work</todo>' +
             '    <todo>Play</todo>' +
             '</note>';
-let arrayBuffer = new ArrayBuffer(strXml.length);
-let bufView = new Uint8Array(arrayBuffer);
-let strLen = strXml.length;
-for (let tmp = 0; tmp < strLen; ++tmp) {
-    bufView[tmp] = strXml.charCodeAt(tmp);
-}
-let that = new xml.XmlPullParser(arrayBuffer);
+let textEncoder = new util.TextEncoder();
+let arrbuffer = textEncoder.encodeInto(strXml);
+let that = new xml.XmlPullParser(arrbuffer.buffer);
 let arrTag = {};
 let str = "";
 let i = 0;
@@ -657,13 +637,9 @@ let strXml =
             '    <todo>Work</todo>' +
             '    <todo>Play</todo>' +
             '</note>';
-let arrayBuffer = new ArrayBuffer(strXml.length);
-let bufView = new Uint8Array(arrayBuffer);
-let strLen = strXml.length;
-for (let tmp = 0; tmp < strLen; ++tmp) {
-    bufView[tmp] = strXml.charCodeAt(tmp);
-}
-let that = new xml.XmlPullParser(arrayBuffer);
+let textEncoder = new util.TextEncoder();
+let arrbuffer = textEncoder.encodeInto(strXml);
+let that = new xml.XmlPullParser(arrbuffer.buffer);
 let arrTag = {};
 let str = "";
 let i = 0;
@@ -703,13 +679,9 @@ let strXml =
             '    <todo>Work</todo>' +
             '    <todo>Play</todo>' +
             '</note>';
-let arrayBuffer = new ArrayBuffer(strXml.length);
-let bufView = new Uint8Array(arrayBuffer);
-let strLen = strXml.length;
-for (let tmp = 0; tmp < strLen; ++tmp) {
-    bufView[tmp] = strXml.charCodeAt(tmp);
-}
-let that = new xml.XmlPullParser(arrayBuffer);
+let textEncoder = new util.TextEncoder();
+let arrbuffer = textEncoder.encodeInto(strXml);
+let that = new xml.XmlPullParser(arrbuffer.buffer);
 let arrTag = {};
 let str = "";
 let i = 0;
@@ -749,13 +721,9 @@ let strXml =
             '    <todo>Work</todo>' +
             '    <todo>Play</todo>' +
             '</note>';
-let arrayBuffer = new ArrayBuffer(strXml.length);
-let bufView = new Uint8Array(arrayBuffer);
-let strLen = strXml.length;
-for (let tmp = 0; tmp < strLen; ++tmp) {
-    bufView[tmp] = strXml.charCodeAt(tmp);
-}
-let that = new xml.XmlPullParser(arrayBuffer);
+let textEncoder = new util.TextEncoder();
+let arrbuffer = textEncoder.encodeInto(strXml);
+let that = new xml.XmlPullParser(arrbuffer.buffer);
 let arrTag = {};
 let str = "";
 let i = 0;
@@ -796,13 +764,9 @@ let strXml =
             '    <todo>Work</todo>' +
             '    <todo>Play</todo>' +
             '</note>';
-let arrayBuffer = new ArrayBuffer(strXml.length);
-let bufView = new Uint8Array(arrayBuffer);
-let strLen = strXml.length;
-for (let tmp = 0; tmp < strLen; ++tmp) {
-    bufView[tmp] = strXml.charCodeAt(tmp);
-}
-let that = new xml.XmlPullParser(arrayBuffer);
+let textEncoder = new util.TextEncoder();
+let arrbuffer = textEncoder.encodeInto(strXml);
+let that = new xml.XmlPullParser(arrbuffer.buffer);
 let arrTag = {};
 let str = "";
 let i = 0;
@@ -842,13 +806,9 @@ let strXml =
             '    <todo>Work</todo>' +
             '    <todo>Play</todo>' +
             '</note>';
-let arrayBuffer = new ArrayBuffer(strXml.length);
-let bufView = new Uint8Array(arrayBuffer);
-let strLen = strXml.length;
-for (let tmp = 0; tmp < strLen; ++tmp) {
-    bufView[tmp] = strXml.charCodeAt(tmp);
-}
-let that = new xml.XmlPullParser(arrayBuffer);
+let textEncoder = new util.TextEncoder();
+let arrbuffer = textEncoder.encodeInto(strXml);
+let that = new xml.XmlPullParser(arrbuffer.buffer);
 let arrTag = {};
 let str = "";
 let i = 0;
@@ -888,13 +848,9 @@ let strXml =
             '    <todo>Work</todo>' +
             '    <todo>Play</todo>' +
             '</note>';
-let arrayBuffer = new ArrayBuffer(strXml.length);
-let bufView = new Uint8Array(arrayBuffer);
-let strLen = strXml.length;
-for (let tmp = 0; tmp < strLen; ++tmp) {
-    bufView[tmp] = strXml.charCodeAt(tmp);
-}
-let that = new xml.XmlPullParser(arrayBuffer);
+let textEncoder = new util.TextEncoder();
+let arrbuffer = textEncoder.encodeInto(strXml);
+let that = new xml.XmlPullParser(arrbuffer.buffer);
 let arrTag = {};
 let str = "";
 let i = 0;
@@ -933,13 +889,9 @@ let strXml =
             '    <todo>Work</todo>' +
             '    <todo>Play</todo>' +
             '</note>';
-let arrayBuffer = new ArrayBuffer(strXml.length);
-let bufView = new Uint8Array(arrayBuffer);
-let strLen = strXml.length;
-for (let tmp = 0; tmp < strLen; ++tmp) {
-    bufView[tmp] = strXml.charCodeAt(tmp);
-}
-let that = new xml.XmlPullParser(arrayBuffer);
+let textEncoder = new util.TextEncoder();
+let arrbuffer = textEncoder.encodeInto(strXml);
+let that = new xml.XmlPullParser(arrbuffer.buffer);
 let arrTag = {};
 let str = "";
 let i = 0;