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“f6d4dd84328fd8c99cbbccb17615111b2bcc3b71”上不存在“...taosdemoAllTest/git@gitcode.net:qq_37101384/tdengine.git”
未验证 提交 11ab72a5 编写于 作者: O openharmony_ci 提交者： Gitee
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!24149 Modifty test case of util module. 

Merge pull request !24149 from yuqing_han/master
上级 0c289d5c 167078c1
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zh-cn/application-dev/reference/apis/js-apis-util.md
浏览文件 @ 11ab72a5
...@@ -9,7 +9,7 @@ ...@@ -9,7 +9,7 @@
## 导入模块 ## 导入模块
```js ```ts
import util from '@ohos.util'; import util from '@ohos.util';
``` ```
...@@ -36,9 +36,9 @@ format(format: string, ...args: Object[]): string ...@@ -36,9 +36,9 @@ format(format: string, ...args: Object[]): string
**示例：** **示例：**
```js ```ts
let res = util.format("%s", "hello world!"); let res = util.format("%s", "hello world!");
console.log(res); console.log(res);
``` ```
## util.errnoToString<sup>9+</sup> ## util.errnoToString<sup>9+</sup>
...@@ -63,10 +63,10 @@ errnoToString(errno: number): string ...@@ -63,10 +63,10 @@ errnoToString(errno: number): string
**示例：** **示例：**
```js ```ts
let errnum = -1; // -1 : a system error number let errnum = -1; // -1 : a system error number
let result = util.errnoToString(errnum); let result = util.errnoToString(errnum);
console.log("result = " + result); console.log("result = " + result);
``` ```
**部分错误码及信息示例：** **部分错误码及信息示例：**
...@@ -105,15 +105,15 @@ callbackWrapper(original: Function): (err: Object, value: Object )=&gt;void ...@@ -105,15 +105,15 @@ callbackWrapper(original: Function): (err: Object, value: Object )=&gt;void
**示例：** **示例：**
```js ```ts
async function fn() { async function fn() {
return 'hello world'; return 'hello world';
} }
let cb = util.callbackWrapper(fn); let cb = util.callbackWrapper(fn);
cb(1, (err, ret) => { cb(1, (err : Object, ret : string) => {
if (err) throw err; if (err) throw new Error;
console.log(ret); console.log(ret);
}); });
``` ```
## util.promisify<sup>9+</sup> ## util.promisify<sup>9+</sup>
...@@ -138,24 +138,24 @@ promisify(original: (err: Object, value: Object) =&gt; void): Function ...@@ -138,24 +138,24 @@ promisify(original: (err: Object, value: Object) =&gt; void): Function
**示例：** **示例：**
```js ```ts
function fun(num, callback) { function fun(num, callback) {
if (typeof num === 'number') { if (typeof num === 'number') {
callback(null, num + 3); callback(null, num + 3);
} else { } else {
callback("type err"); callback("type err");
} }
} }
const addCall = util.promisify(fun); const addCall = util.promisify(fun);
(async () => { (async () => {
try { try {
let res = await addCall(2); let res = await addCall(2);
console.log(res); console.log(res);
} catch (err) { } catch (err) {
console.log(err); console.log(err);
} }
})(); })();
``` ```
## util.generateRandomUUID<sup>9+</sup> ## util.generateRandomUUID<sup>9+</sup>
...@@ -180,7 +180,7 @@ generateRandomUUID(entropyCache?: boolean): string ...@@ -180,7 +180,7 @@ generateRandomUUID(entropyCache?: boolean): string
**示例：** **示例：**
```js ```ts
let uuid = util.generateRandomUUID(true); let uuid = util.generateRandomUUID(true);
console.log("RFC 4122 Version 4 UUID:" + uuid); console.log("RFC 4122 Version 4 UUID:" + uuid);
// 输出： // 输出：
...@@ -209,7 +209,7 @@ generateRandomBinaryUUID(entropyCache?: boolean): Uint8Array ...@@ -209,7 +209,7 @@ generateRandomBinaryUUID(entropyCache?: boolean): Uint8Array
**示例：** **示例：**
```js ```ts
let uuid = util.generateRandomBinaryUUID(true); let uuid = util.generateRandomBinaryUUID(true);
console.log(JSON.stringify(uuid)); console.log(JSON.stringify(uuid));
// 输出： // 输出：
...@@ -238,7 +238,7 @@ parseUUID(uuid: string): Uint8Array ...@@ -238,7 +238,7 @@ parseUUID(uuid: string): Uint8Array
**示例：** **示例：**
```js ```ts
let uuid = util.parseUUID("84bdf796-66cc-4655-9b89-d6218d100f9c"); let uuid = util.parseUUID("84bdf796-66cc-4655-9b89-d6218d100f9c");
console.log(JSON.stringify(uuid)); console.log(JSON.stringify(uuid));
// 输出： // 输出：
...@@ -272,7 +272,7 @@ printf(format: string, ...args: Object[]): string ...@@ -272,7 +272,7 @@ printf(format: string, ...args: Object[]): string
**示例：** **示例：**
```js ```ts
let res = util.printf("%s", "hello world!"); let res = util.printf("%s", "hello world!");
console.log(res); console.log(res);
``` ```
...@@ -304,7 +304,7 @@ getErrorString(errno: number): string ...@@ -304,7 +304,7 @@ getErrorString(errno: number): string
**示例：** **示例：**
```js ```ts
let errnum = -1; // -1 : a system error number let errnum = -1; // -1 : a system error number
let result = util.getErrorString(errnum); let result = util.getErrorString(errnum);
console.log("result = " + result); console.log("result = " + result);
...@@ -381,9 +381,9 @@ create(encoding?: string,options?: { fatal?: boolean; ignoreBOM?: boolean }): Te ...@@ -381,9 +381,9 @@ create(encoding?: string,options?: { fatal?: boolean; ignoreBOM?: boolean }): Te
**示例：** **示例：**
```js ```ts
let result = util.TextDecoder.create('utf-8', { ignoreBOM : true }) let result = util.TextDecoder.create('utf-8', { ignoreBOM : true })
let retStr = result.encoding let retStr = result.encoding
``` ```
### decodeWithStream<sup>9+</sup> ### decodeWithStream<sup>9+</sup>
...@@ -415,7 +415,7 @@ decodeWithStream(input: Uint8Array, options?: { stream?: boolean }): string ...@@ -415,7 +415,7 @@ decodeWithStream(input: Uint8Array, options?: { stream?: boolean }): string
**示例：** **示例：**
```js ```ts
let textDecoder = new util.TextDecoder("utf-8",{ignoreBOM: true}); let textDecoder = new util.TextDecoder("utf-8",{ignoreBOM: true});
let result = new Uint8Array(6); let result = new Uint8Array(6);
result[0] = 0xEF; result[0] = 0xEF;
...@@ -457,7 +457,7 @@ TextDecoder的构造函数。 ...@@ -457,7 +457,7 @@ TextDecoder的构造函数。
**示例：** **示例：**
```js ```ts
let textDecoder = new util.TextDecoder("utf-8",{ignoreBOM: true}); let textDecoder = new util.TextDecoder("utf-8",{ignoreBOM: true});
``` ```
...@@ -494,7 +494,7 @@ decode(input: Uint8Array, options?: { stream?: false }): string ...@@ -494,7 +494,7 @@ decode(input: Uint8Array, options?: { stream?: false }): string
**示例：** **示例：**
```js ```ts
let textDecoder = new util.TextDecoder("utf-8",{ignoreBOM: true}); let textDecoder = new util.TextDecoder("utf-8",{ignoreBOM: true});
let result = new Uint8Array(6); let result = new Uint8Array(6);
result[0] = 0xEF; result[0] = 0xEF;
...@@ -531,7 +531,7 @@ TextEncoder的构造函数。 ...@@ -531,7 +531,7 @@ TextEncoder的构造函数。
**示例：** **示例：**
```js ```ts
let textEncoder = new util.TextEncoder(); let textEncoder = new util.TextEncoder();
``` ```
...@@ -551,7 +551,7 @@ TextEncoder的构造函数。 ...@@ -551,7 +551,7 @@ TextEncoder的构造函数。
**示例：** **示例：**
```js ```ts
let textEncoder = new util.TextEncoder("utf-8"); let textEncoder = new util.TextEncoder("utf-8");
``` ```
...@@ -577,11 +577,11 @@ encodeInto(input?: string): Uint8Array ...@@ -577,11 +577,11 @@ encodeInto(input?: string): Uint8Array
**示例：** **示例：**
```js ```ts
let textEncoder = new util.TextEncoder(); let textEncoder = new util.TextEncoder();
let buffer = new ArrayBuffer(20); let buffer = new ArrayBuffer(20);
let result = new Uint8Array(buffer); let result = new Uint8Array(buffer);
result = textEncoder.encodeInto("\uD800¥¥"); result = textEncoder.encodeInto("\uD800¥¥");
``` ```
### encodeIntoUint8Array<sup>9+</sup> ### encodeIntoUint8Array<sup>9+</sup>
...@@ -607,12 +607,12 @@ encodeIntoUint8Array(input: string, dest: Uint8Array): { read: number; written: ...@@ -607,12 +607,12 @@ encodeIntoUint8Array(input: string, dest: Uint8Array): { read: number; written:
**示例：** **示例：**
```js ```ts
let that = new util.TextEncoder() let that = new util.TextEncoder()
let buffer = new ArrayBuffer(4) let buffer = new ArrayBuffer(4)
let dest = new Uint8Array(buffer) let dest = new Uint8Array(buffer)
let result = new Object() let result = new Object()
result = that.encodeIntoUint8Array('abcd', dest) result = that.encodeIntoUint8Array('abcd', dest)
``` ```
### encodeInto<sup>(deprecated)</sup> ### encodeInto<sup>(deprecated)</sup>
...@@ -641,7 +641,7 @@ encodeInto(input: string, dest: Uint8Array): { read: number; written: number } ...@@ -641,7 +641,7 @@ encodeInto(input: string, dest: Uint8Array): { read: number; written: number }
| Uint8Array | 返回编码后的文本。 | | Uint8Array | 返回编码后的文本。 |
**示例：** **示例：**
```js ```ts
let that = new util.TextEncoder() let that = new util.TextEncoder()
let buffer = new ArrayBuffer(4) let buffer = new ArrayBuffer(4)
let dest = new Uint8Array(buffer) let dest = new Uint8Array(buffer)
...@@ -674,7 +674,7 @@ encode(input?: string): Uint8Array ...@@ -674,7 +674,7 @@ encode(input?: string): Uint8Array
| Uint8Array | 返回编码后的文本。 | | Uint8Array | 返回编码后的文本。 |
**示例：** **示例：**
```js ```ts
let textEncoder = new util.TextEncoder(); let textEncoder = new util.TextEncoder();
let buffer = new ArrayBuffer(20); let buffer = new ArrayBuffer(20);
let result = new Uint8Array(buffer); let result = new Uint8Array(buffer);
...@@ -695,8 +695,8 @@ RationalNumber的构造函数。 ...@@ -695,8 +695,8 @@ RationalNumber的构造函数。
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(); let rationalNumber = new util.RationalNumber();
``` ```
### parseRationalNumber<sup>9+</sup> ### parseRationalNumber<sup>9+</sup>
...@@ -716,8 +716,8 @@ parseRationalNumber(numerator: number,denominator: number): RationalNumber ...@@ -716,8 +716,8 @@ parseRationalNumber(numerator: number,denominator: number): RationalNumber
**示例：** **示例：**
```js ```ts
let rationalNumber = util.RationalNumber.parseRationalNumber(1,2) let rationalNumber = util.RationalNumber.parseRationalNumber(1,2)
``` ```
### createRationalFromString<sup>8+</sup> ### createRationalFromString<sup>8+</sup>
...@@ -742,9 +742,9 @@ static createRationalFromString​(rationalString: string): RationalNumber​ ...@@ -742,9 +742,9 @@ static createRationalFromString​(rationalString: string): RationalNumber​
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
let rational = util.RationalNumber.createRationalFromString("3/4"); let rational = util.RationalNumber.createRationalFromString("3/4");
``` ```
### compare<sup>9+</sup> ### compare<sup>9+</sup>
...@@ -769,10 +769,10 @@ compare​(another: RationalNumber): number​ ...@@ -769,10 +769,10 @@ compare​(another: RationalNumber): number​
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
let rational = util.RationalNumber.createRationalFromString("3/4"); let rational = util.RationalNumber.createRationalFromString("3/4");
let result = rationalNumber.compare(rational); let result = rationalNumber.compare(rational);
``` ```
### valueOf<sup>8+</sup> ### valueOf<sup>8+</sup>
...@@ -791,9 +791,9 @@ valueOf(): number ...@@ -791,9 +791,9 @@ valueOf(): number
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
let result = rationalNumber.valueOf(); let result = rationalNumber.valueOf();
``` ```
### equals<sup>8+</sup> ### equals<sup>8+</sup>
...@@ -818,10 +818,10 @@ equals​(obj: Object): boolean ...@@ -818,10 +818,10 @@ equals​(obj: Object): boolean
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
let rational = util.RationalNumber.createRationalFromString("3/4"); let rational = util.RationalNumber.createRationalFromString("3/4");
let result = rationalNumber.equals(rational); let result = rationalNumber.equals(rational);
``` ```
### getCommonFactor<sup>9+</sup> ### getCommonFactor<sup>9+</sup>
...@@ -847,7 +847,7 @@ getCommonFactor(number1: number,number2: number): number ...@@ -847,7 +847,7 @@ getCommonFactor(number1: number,number2: number): number
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
let result = util.RationalNumber.getCommonFactor(4,6); let result = util.RationalNumber.getCommonFactor(4,6);
``` ```
...@@ -868,9 +868,9 @@ getNumerator​(): number ...@@ -868,9 +868,9 @@ getNumerator​(): number
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
let result = rationalNumber.getNumerator(); let result = rationalNumber.getNumerator();
``` ```
### getDenominator<sup>8+</sup> ### getDenominator<sup>8+</sup>
...@@ -889,9 +889,9 @@ getDenominator​(): number ...@@ -889,9 +889,9 @@ getDenominator​(): number
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
let result = rationalNumber.getDenominator(); let result = rationalNumber.getDenominator();
``` ```
### isZero<sup>8+</sup> ### isZero<sup>8+</sup>
...@@ -910,9 +910,9 @@ isZero​():boolean ...@@ -910,9 +910,9 @@ isZero​():boolean
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
let result = rationalNumber.isZero(); let result = rationalNumber.isZero();
``` ```
### isNaN<sup>8+</sup> ### isNaN<sup>8+</sup>
...@@ -931,9 +931,9 @@ isNaN​(): boolean ...@@ -931,9 +931,9 @@ isNaN​(): boolean
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
let result = rationalNumber.isNaN(); let result = rationalNumber.isNaN();
``` ```
### isFinite<sup>8+</sup> ### isFinite<sup>8+</sup>
...@@ -952,9 +952,9 @@ isFinite​():boolean ...@@ -952,9 +952,9 @@ isFinite​():boolean
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
let result = rationalNumber.isFinite(); let result = rationalNumber.isFinite();
``` ```
### toString<sup>8+</sup> ### toString<sup>8+</sup>
...@@ -973,9 +973,9 @@ toString​(): string ...@@ -973,9 +973,9 @@ toString​(): string
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
let result = rationalNumber.toString(); let result = rationalNumber.toString();
``` ```
### constructor<sup>(deprecated)</sup> ### constructor<sup>(deprecated)</sup>
...@@ -999,8 +999,8 @@ RationalNumber的构造函数。 ...@@ -999,8 +999,8 @@ RationalNumber的构造函数。
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
``` ```
### compareTo<sup>(deprecated)</sup> ### compareTo<sup>(deprecated)</sup>
...@@ -1029,10 +1029,10 @@ compareTo​(another: RationalNumber): number​ ...@@ -1029,10 +1029,10 @@ compareTo​(another: RationalNumber): number​
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
let rational = util.RationalNumber.createRationalFromString("3/4"); let rational = util.RationalNumber.createRationalFromString("3/4");
let result = rationalNumber.compareTo(rational); let result = rationalNumber.compareTo(rational);
``` ```
### getCommonDivisor<sup>(deprecated)</sup> ### getCommonDivisor<sup>(deprecated)</sup>
...@@ -1062,9 +1062,9 @@ static getCommonDivisor​(number1: number,number2: number): number ...@@ -1062,9 +1062,9 @@ static getCommonDivisor​(number1: number,number2: number): number
**示例：** **示例：**
```js ```ts
let rationalNumber = new util.RationalNumber(1,2); let rationalNumber = new util.RationalNumber(1,2);
let result = util.RationalNumber.getCommonDivisor(4,6); let result = util.RationalNumber.getCommonDivisor(4,6);
``` ```
## LRUCache<sup>9+</sup> ## LRUCache<sup>9+</sup>
...@@ -1081,11 +1081,11 @@ LRUCache用于在缓存空间不够的时候，将近期最少使用的数据替 ...@@ -1081,11 +1081,11 @@ LRUCache用于在缓存空间不够的时候，将近期最少使用的数据替
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number, number> = new util.LRUCache();
pro.put(2,10); pro.put(2,10);
pro.put(1,8); pro.put(1,8);
let result = pro.length; let result = pro.length;
``` ```
### constructor<sup>9+</sup> ### constructor<sup>9+</sup>
...@@ -1104,8 +1104,8 @@ constructor(capacity?: number) ...@@ -1104,8 +1104,8 @@ constructor(capacity?: number)
**示例：** **示例：**
```js ```ts
let lrubuffer= new util.LRUCache(); let lrubuffer : util.LRUCache<number, number> = new util.LRUCache();
``` ```
...@@ -1125,9 +1125,9 @@ updateCapacity(newCapacity: number): void ...@@ -1125,9 +1125,9 @@ updateCapacity(newCapacity: number): void
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number>= new util.LRUCache();
pro.updateCapacity(100); pro.updateCapacity(100);
``` ```
...@@ -1147,12 +1147,12 @@ toString(): string ...@@ -1147,12 +1147,12 @@ toString(): string
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
pro.put(2,10); pro.put(2,10);
pro.get(2); pro.get(2);
pro.remove(20); pro.remove(20);
let result = pro.toString(); let result = pro.toString();
``` ```
...@@ -1172,9 +1172,9 @@ getCapacity(): number ...@@ -1172,9 +1172,9 @@ getCapacity(): number
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
let result = pro.getCapacity(); let result = pro.getCapacity();
``` ```
...@@ -1188,11 +1188,11 @@ clear(): void ...@@ -1188,11 +1188,11 @@ clear(): void
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
pro.put(2,10); pro.put(2,10);
let result = pro.length; let result = pro.length;
pro.clear(); pro.clear();
``` ```
...@@ -1212,10 +1212,10 @@ getCreateCount(): number ...@@ -1212,10 +1212,10 @@ getCreateCount(): number
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
pro.put(1,8); pro.put(1,8);
let result = pro.getCreateCount(); let result = pro.getCreateCount();
``` ```
...@@ -1235,11 +1235,11 @@ getMissCount(): number ...@@ -1235,11 +1235,11 @@ getMissCount(): number
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
pro.put(2,10); pro.put(2,10);
pro.get(2); pro.get(2);
let result = pro.getMissCount(); let result = pro.getMissCount();
``` ```
...@@ -1259,12 +1259,12 @@ getRemovalCount(): number ...@@ -1259,12 +1259,12 @@ getRemovalCount(): number
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
pro.put(2,10); pro.put(2,10);
pro.updateCapacity(2); pro.updateCapacity(2);
pro.put(50,22); pro.put(50,22);
let result = pro.getRemovalCount(); let result = pro.getRemovalCount();
``` ```
...@@ -1284,11 +1284,11 @@ getMatchCount(): number ...@@ -1284,11 +1284,11 @@ getMatchCount(): number
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
pro.put(2,10); pro.put(2,10);
pro.get(2); pro.get(2);
let result = pro.getMatchCount(); let result = pro.getMatchCount();
``` ```
...@@ -1308,10 +1308,10 @@ getPutCount(): number ...@@ -1308,10 +1308,10 @@ getPutCount(): number
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
pro.put(2,10); pro.put(2,10);
let result = pro.getPutCount(); let result = pro.getPutCount();
``` ```
...@@ -1331,10 +1331,10 @@ isEmpty(): boolean ...@@ -1331,10 +1331,10 @@ isEmpty(): boolean
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
pro.put(2,10); pro.put(2,10);
let result = pro.isEmpty(); let result = pro.isEmpty();
``` ```
...@@ -1360,10 +1360,10 @@ get(key: K): V | undefined ...@@ -1360,10 +1360,10 @@ get(key: K): V | undefined
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
pro.put(2,10); pro.put(2,10);
let result = pro.get(2); let result = pro.get(2);
``` ```
...@@ -1390,9 +1390,9 @@ put(key: K,value: V): V ...@@ -1390,9 +1390,9 @@ put(key: K,value: V): V
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
let result = pro.put(2,10); let result = pro.put(2,10);
``` ```
### values<sup>9+</sup> ### values<sup>9+</sup>
...@@ -1411,12 +1411,12 @@ values(): V[] ...@@ -1411,12 +1411,12 @@ values(): V[]
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number|string,number|string> = new util.LRUCache();
pro.put(2,10); pro.put(2,10);
pro.put(2,"anhu"); pro.put(2,"anhu");
pro.put("afaf","grfb"); pro.put("afaf","grfb");
let result = pro.values(); let result = pro.values();
``` ```
...@@ -1436,10 +1436,10 @@ keys(): K[] ...@@ -1436,10 +1436,10 @@ keys(): K[]
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number>= new util.LRUCache();
pro.put(2,10); pro.put(2,10);
let result = pro.keys(); let result = pro.keys();
``` ```
...@@ -1465,10 +1465,10 @@ remove(key: K): V | undefined ...@@ -1465,10 +1465,10 @@ remove(key: K): V | undefined
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number>= new util.LRUCache();
pro.put(2,10); pro.put(2,10);
let result = pro.remove(20); let result = pro.remove(20);
``` ```
...@@ -1491,24 +1491,22 @@ afterRemoval(isEvict: boolean,key: K,value: V,newValue: V): void ...@@ -1491,24 +1491,22 @@ afterRemoval(isEvict: boolean,key: K,value: V,newValue: V): void
**示例：** **示例：**
```js ```ts
let arr = []; let arr : Object[] = [];
class ChildLruBuffer<K, V> extends util.LRUCache<K, V> class ChildLruBuffer<K, V> extends util.LRUCache<K, V> {
{ constructor() {
constructor() super();
{ }
super();
} afterRemoval(isEvict: boolean, key: K, value: V, newValue: V) : void
afterRemoval(isEvict, key, value, newValue) {
{ if (isEvict === false) {
if (isEvict === false) arr = [key, value, newValue];
{ }
arr = [key, value, newValue]; }
} }
} let lru : ChildLruBuffer<number,number|null>= new ChildLruBuffer();
} lru.afterRemoval(false,10,30,null);
let lru = new ChildLruBuffer();
lru.afterRemoval(false,10,30,null);
``` ```
...@@ -1534,11 +1532,14 @@ contains(key: K): boolean ...@@ -1534,11 +1532,14 @@ contains(key: K): boolean
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number|object,number> = new util.LRUCache();
pro.put(2,10); pro.put(2,10);
let obj = {1:"key"}; class Lru{
let result = pro.contains(obj); s : string = ""
}
let obj : Lru = {s : "key" }
let result = pro.contains(obj);
``` ```
...@@ -1564,9 +1565,9 @@ createDefault(key: K): V ...@@ -1564,9 +1565,9 @@ createDefault(key: K): V
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
let result = pro.createDefault(50); let result = pro.createDefault(50);
``` ```
...@@ -1586,10 +1587,10 @@ entries(): IterableIterator&lt;[K,V]&gt; ...@@ -1586,10 +1587,10 @@ entries(): IterableIterator&lt;[K,V]&gt;
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
pro.put(2,10); pro.put(2,10);
let result = pro.entries(); let result = pro.entries();
``` ```
### [Symbol.iterator]<sup>9+</sup> ### [Symbol.iterator]<sup>9+</sup>
...@@ -1608,10 +1609,10 @@ let result = pro.entries(); ...@@ -1608,10 +1609,10 @@ let result = pro.entries();
**示例：** **示例：**
```js ```ts
let pro = new util.LRUCache(); let pro : util.LRUCache<number,number> = new util.LRUCache();
pro.put(2,10); pro.put(2,10);
let result = pro[Symbol.iterator](); let result = pro[Symbol.iterator]();
``` ```
## ScopeComparable<sup>8+</sup> ## ScopeComparable<sup>8+</sup>
...@@ -1644,23 +1645,22 @@ compareTo(other: ScopeComparable): boolean; ...@@ -1644,23 +1645,22 @@ compareTo(other: ScopeComparable): boolean;
构造新类，实现compareTo方法。后续示例代码中，均以此Temperature类为例。 构造新类，实现compareTo方法。后续示例代码中，均以此Temperature类为例。
```js ```ts
class Temperature{ class Temperature{
// 当使用ArkTS语言开发时，需要补充以下代码： private readonly _temp: number;
// private readonly _temp: Temperature; constructor(value : number) {
constructor(value) { this._temp = value;
this._temp = value;
} }
compareTo(value) { compareTo(value : Temperature ) {
return this._temp >= value.getTemp(); return this._temp >= value.getTemp();
} }
getTemp() { getTemp() {
return this._temp; return this._temp;
} }
toString() { toString() : string {
return this._temp.toString(); return this._temp.toString();
} }
} }
``` ```
## ScopeType<sup>8+</sup> ## ScopeType<sup>8+</sup>
...@@ -1695,10 +1695,25 @@ constructor(lowerObj: ScopeType, upperObj: ScopeType) ...@@ -1695,10 +1695,25 @@ constructor(lowerObj: ScopeType, upperObj: ScopeType)
**示例：** **示例：**
```js ```ts
let tempLower = new Temperature(30); class Temperature{
let tempUpper = new Temperature(40); private readonly _temp: number;
let range = new util.ScopeHelper(tempLower, tempUpper); constructor(value : number) {
this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30);
let tempUpper = new Temperature(40);
let range = new util.ScopeHelper(tempLower, tempUpper);
``` ```
...@@ -1718,11 +1733,27 @@ toString(): string ...@@ -1718,11 +1733,27 @@ toString(): string
**示例：** **示例：**
```js ```ts
let tempLower = new Temperature(30); class Temperature{
let tempUpper = new Temperature(40); private readonly _temp: number;
let range = new util.ScopeHelper(tempLower, tempUpper); constructor(value : number) {
let result = range.toString(); this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30);
let tempUpper = new Temperature(40);
let range = new util.ScopeHelper(tempLower, tempUpper);
let result = range.toString();
``` ```
...@@ -1748,14 +1779,30 @@ intersect(range: ScopeHelper): ScopeHelper ...@@ -1748,14 +1779,30 @@ intersect(range: ScopeHelper): ScopeHelper
**示例：** **示例：**
```js ```ts
let tempLower = new Temperature(30); class Temperature{
let tempUpper = new Temperature(40); private readonly _temp: number;
let range = new util.ScopeHelper(tempLower, tempUpper); constructor(value : number) {
let tempMiDF = new Temperature(35); this._temp = value;
let tempMidS = new Temperature(39); }
let rangeFir = new util.ScopeHelper(tempMiDF, tempMidS); compareTo(value : Temperature ) {
range.intersect(rangeFir); return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30);
let tempUpper = new Temperature(40);
let range = new util.ScopeHelper(tempLower, tempUpper);
let tempMiDF = new Temperature(35);
let tempMidS = new Temperature(39);
let rangeFir = new util.ScopeHelper(tempMiDF, tempMidS);
range.intersect(rangeFir);
``` ```
...@@ -1782,13 +1829,29 @@ intersect(lowerObj:ScopeType,upperObj:ScopeType):ScopeHelper ...@@ -1782,13 +1829,29 @@ intersect(lowerObj:ScopeType,upperObj:ScopeType):ScopeHelper
**示例：** **示例：**
```js ```ts
let tempLower = new Temperature(30); class Temperature{
let tempUpper = new Temperature(40); private readonly _temp: number;
let tempMiDF = new Temperature(35); constructor(value : number) {
let tempMidS = new Temperature(39); this._temp = value;
let range = new util.ScopeHelper(tempLower, tempUpper); }
let result = range.intersect(tempMiDF, tempMidS); compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30);
let tempUpper = new Temperature(40);
let tempMiDF = new Temperature(35);
let tempMidS = new Temperature(39);
let range = new util.ScopeHelper(tempLower, tempUpper);
let result = range.intersect(tempMiDF, tempMidS);
``` ```
...@@ -1808,11 +1871,27 @@ getUpper(): ScopeType ...@@ -1808,11 +1871,27 @@ getUpper(): ScopeType
**示例：** **示例：**
```js ```ts
let tempLower = new Temperature(30); class Temperature{
let tempUpper = new Temperature(40); private readonly _temp: number;
let range = new util.ScopeHelper(tempLower, tempUpper); constructor(value : number) {
let result = range.getUpper(); this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30);
let tempUpper = new Temperature(40);
let range = new util.ScopeHelper(tempLower, tempUpper);
let result = range.getUpper();
``` ```
...@@ -1832,11 +1911,27 @@ getLower(): ScopeType ...@@ -1832,11 +1911,27 @@ getLower(): ScopeType
**示例：** **示例：**
```js ```ts
let tempLower = new Temperature(30); class Temperature{
let tempUpper = new Temperature(40); private readonly _temp: number;
let range = new util.ScopeHelper(tempLower, tempUpper); constructor(value : number) {
let result = range.getLower(); this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30);
let tempUpper = new Temperature(40);
let range = new util.ScopeHelper(tempLower, tempUpper);
let result = range.getLower();
``` ```
...@@ -1863,13 +1958,29 @@ expand(lowerObj: ScopeType,upperObj: ScopeType): ScopeHelper ...@@ -1863,13 +1958,29 @@ expand(lowerObj: ScopeType,upperObj: ScopeType): ScopeHelper
**示例：** **示例：**
```js ```ts
let tempLower = new Temperature(30); class Temperature{
let tempUpper = new Temperature(40); private readonly _temp: number;
let tempMiDF = new Temperature(35); constructor(value : number) {
let tempMidS = new Temperature(39); this._temp = value;
let range = new util.ScopeHelper(tempLower, tempUpper); }
let result = range.expand(tempMiDF, tempMidS); compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30);
let tempUpper = new Temperature(40);
let tempMiDF = new Temperature(35);
let tempMidS = new Temperature(39);
let range = new util.ScopeHelper(tempLower, tempUpper);
let result = range.expand(tempMiDF, tempMidS);
``` ```
...@@ -1895,14 +2006,30 @@ expand(range: ScopeHelper): ScopeHelper ...@@ -1895,14 +2006,30 @@ expand(range: ScopeHelper): ScopeHelper
**示例：** **示例：**
```js ```ts
let tempLower = new Temperature(30); class Temperature{
let tempUpper = new Temperature(40); private readonly _temp: number;
let tempMiDF = new Temperature(35); constructor(value : number) {
let tempMidS = new Temperature(39); this._temp = value;
let range = new util.ScopeHelper(tempLower, tempUpper); }
let rangeFir = new util.ScopeHelper(tempMiDF, tempMidS); compareTo(value : Temperature ) {
let result = range.expand(rangeFir); return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30);
let tempUpper = new Temperature(40);
let tempMiDF = new Temperature(35);
let tempMidS = new Temperature(39);
let range = new util.ScopeHelper(tempLower, tempUpper);
let rangeFir = new util.ScopeHelper(tempMiDF, tempMidS);
let result = range.expand(rangeFir);
``` ```
...@@ -1928,12 +2055,28 @@ expand(value: ScopeType): ScopeHelper ...@@ -1928,12 +2055,28 @@ expand(value: ScopeType): ScopeHelper
**示例：** **示例：**
```js ```ts
let tempLower = new Temperature(30); class Temperature{
let tempUpper = new Temperature(40); private readonly _temp: number;
let tempMiDF = new Temperature(35); constructor(value : number) {
let range = new util.ScopeHelper(tempLower, tempUpper); this._temp = value;
let result = range.expand(tempMiDF); }
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30);
let tempUpper = new Temperature(40);
let tempMiDF = new Temperature(35);
let range = new util.ScopeHelper(tempLower, tempUpper);
let result = range.expand(tempMiDF);
``` ```
...@@ -1959,12 +2102,28 @@ contains(value: ScopeType): boolean ...@@ -1959,12 +2102,28 @@ contains(value: ScopeType): boolean
**示例：** **示例：**
```js ```ts
let tempLower = new Temperature(30); class Temperature{
let tempUpper = new Temperature(40); private readonly _temp: number;
let tempMiDF = new Temperature(35); constructor(value : number) {
let range = new util.ScopeHelper(tempLower, tempUpper); this._temp = value;
let result = range.contains(tempMiDF); }
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30);
let tempUpper = new Temperature(40);
let tempMiDF = new Temperature(35);
let range = new util.ScopeHelper(tempLower, tempUpper);
let result = range.contains(tempMiDF);
``` ```
...@@ -1990,14 +2149,30 @@ contains(range: ScopeHelper): boolean ...@@ -1990,14 +2149,30 @@ contains(range: ScopeHelper): boolean
**示例：** **示例：**
```js ```ts
let tempLower = new Temperature(30); class Temperature{
let tempUpper = new Temperature(40); private readonly _temp: number;
let range = new util.ScopeHelper(tempLower, tempUpper); constructor(value : number) {
let tempLess = new Temperature(20); this._temp = value;
let tempMore = new Temperature(45); }
let rangeSec = new util.ScopeHelper(tempLess, tempMore); compareTo(value : Temperature ) {
let result = range.contains(rangeSec); return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30);
let tempUpper = new Temperature(40);
let range = new util.ScopeHelper(tempLower, tempUpper);
let tempLess = new Temperature(20);
let tempMore = new Temperature(45);
let rangeSec = new util.ScopeHelper(tempLess, tempMore);
let result = range.contains(rangeSec);
``` ```
...@@ -2023,12 +2198,28 @@ clamp(value: ScopeType): ScopeType ...@@ -2023,12 +2198,28 @@ clamp(value: ScopeType): ScopeType
**示例：** **示例：**
```js ```ts
let tempLower = new Temperature(30); class Temperature{
let tempUpper = new Temperature(40); private readonly _temp: number;
let tempMiDF = new Temperature(35); constructor(value : number) {
let range = new util.ScopeHelper(tempLower, tempUpper); this._temp = value;
let result = range.clamp(tempMiDF); }
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30);
let tempUpper = new Temperature(40);
let tempMiDF = new Temperature(35);
let range = new util.ScopeHelper(tempLower, tempUpper);
let result = range.clamp(tempMiDF);
``` ```
## Base64Helper<sup>9+</sup> ## Base64Helper<sup>9+</sup>
...@@ -2045,8 +2236,8 @@ Base64Helper的构造函数。 ...@@ -2045,8 +2236,8 @@ Base64Helper的构造函数。
**示例：** **示例：**
```js ```ts
let base64 = new util.Base64Helper(); let base64 = new util.Base64Helper();
``` ```
### encodeSync<sup>9+</sup> ### encodeSync<sup>9+</sup>
...@@ -2071,10 +2262,10 @@ encodeSync(src: Uint8Array): Uint8Array ...@@ -2071,10 +2262,10 @@ encodeSync(src: Uint8Array): Uint8Array
**示例：** **示例：**
```js ```ts
let that = new util.Base64Helper(); let that = new util.Base64Helper();
let array = new Uint8Array([115,49,51]); let array = new Uint8Array([115,49,51]);
let result = that.encodeSync(array); let result = that.encodeSync(array);
``` ```
...@@ -2101,10 +2292,10 @@ encodeToStringSync(src: Uint8Array, options?: Type): string ...@@ -2101,10 +2292,10 @@ encodeToStringSync(src: Uint8Array, options?: Type): string
**示例：** **示例：**
```js ```ts
let that = new util.Base64Helper(); let that = new util.Base64Helper();
let array = new Uint8Array([77,97,110,105,115,100,105,115,116,105,110,103,117,105,115,104,101,100,110,111,116,111,110,108,121,98,121,104,105,115,114,101,97,115,111,110,98,117,116,98,121,116,104,105,115,115,105,110,103,117,108,97,114,112,97,115,115,105,111,110,102,114,111,109,111,116,104,101,114,97,110,105,109,97,108,115,119,104,105,99,104,105,115,97,108,117,115,116,111,102,116,104,101,109,105,110,100,101,120,99,101,101,100,115,116,104,101,115,104,111,114,116,118,101,104,101,109,101,110,99,101,111,102,97,110,121,99,97,114,110,97,108,112,108,101,97,115,117,114,101]); let array = new Uint8Array([77,97,110,105,115,100,105,115,116,105,110,103,117,105,115,104,101,100,110,111,116,111,110,108,121,98,121,104,105,115,114,101,97,115,111,110,98,117,116,98,121,116,104,105,115,115,105,110,103,117,108,97,114,112,97,115,115,105,111,110,102,114,111,109,111,116,104,101,114,97,110,105,109,97,108,115,119,104,105,99,104,105,115,97,108,117,115,116,111,102,116,104,101,109,105,110,100,101,120,99,101,101,100,115,116,104,101,115,104,111,114,116,118,101,104,101,109,101,110,99,101,111,102,97,110,121,99,97,114,110,97,108,112,108,101,97,115,117,114,101]);
let result = that.encodeToStringSync(array, util.Type.MIME); let result = that.encodeToStringSync(array, util.Type.MIME);
``` ```
...@@ -2131,10 +2322,10 @@ decodeSync(src: Uint8Array | string, options?: Type): Uint8Array ...@@ -2131,10 +2322,10 @@ decodeSync(src: Uint8Array | string, options?: Type): Uint8Array
**示例：** **示例：**
```js ```ts
let that = new util.Base64Helper(); let that = new util.Base64Helper();
let buff = 'TWFuaXNkaXN0aW5ndWlzaGVkbm90b25seWJ5aGlzcmVhc29uYnV0Ynl0aGlzc2luZ3VsYXJwYXNz\r\naW9uZnJvbW90aGVyYW5pbWFsc3doaWNoaXNhbHVzdG9mdGhlbWluZGV4Y2VlZHN0aGVzaG9ydHZl\r\naGVtZW5jZW9mYW55Y2FybmFscGxlYXN1cmU=\r\n'; let buff = 'TWFuaXNkaXN0aW5ndWlzaGVkbm90b25seWJ5aGlzcmVhc29uYnV0Ynl0aGlzc2luZ3VsYXJwYXNz\r\naW9uZnJvbW90aGVyYW5pbWFsc3doaWNoaXNhbHVzdG9mdGhlbWluZGV4Y2VlZHN0aGVzaG9ydHZl\r\naGVtZW5jZW9mYW55Y2FybmFscGxlYXN1cmU=\r\n';
let result = that.decodeSync(buff, util.Type.MIME); let result = that.decodeSync(buff, util.Type.MIME);
``` ```
...@@ -2160,15 +2351,15 @@ encode(src: Uint8Array): Promise&lt;Uint8Array&gt; ...@@ -2160,15 +2351,15 @@ encode(src: Uint8Array): Promise&lt;Uint8Array&gt;
**示例：** **示例：**
```js ```ts
let that = new util.Base64Helper(); let that = new util.Base64Helper();
let array = new Uint8Array([115,49,51]); let array = new Uint8Array([115,49,51]);
let rarray = new Uint8Array([99,122,69,122]); let rarray = new Uint8Array([99,122,69,122]);
that.encode(array).then(val=>{ that.encode(array).then(val=>{
for (var i = 0; i < rarray.length; i++) { for (let i = 0; i < rarray.length; i++) {
console.log(val[i].toString()) console.log(val[i].toString())
} }
}) })
``` ```
...@@ -2195,12 +2386,12 @@ encodeToString(src: Uint8Array, options?: Type): Promise&lt;string&gt; ...@@ -2195,12 +2386,12 @@ encodeToString(src: Uint8Array, options?: Type): Promise&lt;string&gt;
**示例：** **示例：**
```js ```ts
let that = new util.Base64Helper(); let that = new util.Base64Helper();
let array = new Uint8Array([77,97,110,105,115,100,105,115,116,105,110,103,117,105,115,104,101,100,110,111,116,111,110,108,121,98,121,104,105,115,114,101,97,115,111,110,98,117,116,98,121,116,104,105,115,115,105,110,103,117,108,97,114,112,97,115,115,105,111,110,102,114,111,109,111,116,104,101,114,97,110,105,109,97,108,115,119,104,105,99,104,105,115,97,108,117,115,116,111,102,116,104,101,109,105,110,100,101,120,99,101,101,100,115,116,104,101,115,104,111,114,116,118,101,104,101,109,101,110,99,101,111,102,97,110,121,99,97,114,110,97,108,112,108,101,97,115,117,114,101]); let array = new Uint8Array([77,97,110,105,115,100,105,115,116,105,110,103,117,105,115,104,101,100,110,111,116,111,110,108,121,98,121,104,105,115,114,101,97,115,111,110,98,117,116,98,121,116,104,105,115,115,105,110,103,117,108,97,114,112,97,115,115,105,111,110,102,114,111,109,111,116,104,101,114,97,110,105,109,97,108,115,119,104,105,99,104,105,115,97,108,117,115,116,111,102,116,104,101,109,105,110,100,101,120,99,101,101,100,115,116,104,101,115,104,111,114,116,118,101,104,101,109,101,110,99,101,111,102,97,110,121,99,97,114,110,97,108,112,108,101,97,115,117,114,101]);
that.encodeToString(array, util.Type.MIME).then(val=>{ that.encodeToString(array, util.Type.MIME).then(val=>{
// 根据开发者需求进行添加。 // 根据开发者需求进行添加。
}) })
``` ```
...@@ -2227,12 +2418,12 @@ decode(src: Uint8Array | string, options?: Type): Promise&lt;Uint8Array&gt; ...@@ -2227,12 +2418,12 @@ decode(src: Uint8Array | string, options?: Type): Promise&lt;Uint8Array&gt;
**示例：** **示例：**
```js ```ts
let that = new util.Base64Helper(); let that = new util.Base64Helper();
let array = 'TWFuaXNkaXN0aW5ndWlzaGVkbm90b25seWJ5aGlzcmVhc29uYnV0Ynl0aGlzc2luZ3VsYXJwYXNz\r\naW9uZnJvbW90aGVyYW5pbWFsc3doaWNoaXNhbHVzdG9mdGhlbWluZGV4Y2VlZHN0aGVzaG9ydHZl\r\naGVtZW5jZW9mYW55Y2FybmFscGxlYXN1cmU=\r\n'; let array = 'TWFuaXNkaXN0aW5ndWlzaGVkbm90b25seWJ5aGlzcmVhc29uYnV0Ynl0aGlzc2luZ3VsYXJwYXNz\r\naW9uZnJvbW90aGVyYW5pbWFsc3doaWNoaXNhbHVzdG9mdGhlbWluZGV4Y2VlZHN0aGVzaG9ydHZl\r\naGVtZW5jZW9mYW55Y2FybmFscGxlYXN1cmU=\r\n';
that.decode(array, util.Type.MIME).then(val=>{ that.decode(array, util.Type.MIME).then(val=>{
// 根据开发者需求进行添加。 // 根据开发者需求进行添加。
}) })
``` ```
...@@ -2262,7 +2453,7 @@ Types的构造函数。 ...@@ -2262,7 +2453,7 @@ Types的构造函数。
**示例：** **示例：**
```js ```ts
let type = new util.types(); let type = new util.types();
``` ```
...@@ -2289,7 +2480,7 @@ isAnyArrayBuffer(value: Object): boolean ...@@ -2289,7 +2480,7 @@ isAnyArrayBuffer(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isAnyArrayBuffer(new ArrayBuffer(0)); let result = that.isAnyArrayBuffer(new ArrayBuffer(0));
``` ```
...@@ -2319,7 +2510,7 @@ ArrayBufferView辅助类型包括：Int8Array、Int16Array、Int32Array、Uint8A ...@@ -2319,7 +2510,7 @@ ArrayBufferView辅助类型包括：Int8Array、Int16Array、Int32Array、Uint8A
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isArrayBufferView(new Int8Array([])); let result = that.isArrayBufferView(new Int8Array([]));
``` ```
...@@ -2347,10 +2538,10 @@ isArgumentsObject(value: Object): boolean ...@@ -2347,10 +2538,10 @@ isArgumentsObject(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
function foo() { function foo() {
var result = that.isArgumentsObject(arguments); let result = that.isArgumentsObject(arguments);
} }
let f = foo(); let f = foo();
``` ```
...@@ -2378,7 +2569,7 @@ isArrayBuffer(value: Object): boolean ...@@ -2378,7 +2569,7 @@ isArrayBuffer(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isArrayBuffer(new ArrayBuffer(0)); let result = that.isArrayBuffer(new ArrayBuffer(0));
``` ```
...@@ -2406,9 +2597,9 @@ isAsyncFunction(value: Object): boolean ...@@ -2406,9 +2597,9 @@ isAsyncFunction(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isAsyncFunction(async function foo() {}); let result = that.isAsyncFunction(async () => {});
``` ```
...@@ -2434,7 +2625,7 @@ isBooleanObject(value: Object): boolean ...@@ -2434,7 +2625,7 @@ isBooleanObject(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isBooleanObject(new Boolean(true)); let result = that.isBooleanObject(new Boolean(true));
``` ```
...@@ -2462,7 +2653,7 @@ isBoxedPrimitive(value: Object): boolean ...@@ -2462,7 +2653,7 @@ isBoxedPrimitive(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isBoxedPrimitive(new Boolean(false)); let result = that.isBoxedPrimitive(new Boolean(false));
``` ```
...@@ -2490,7 +2681,7 @@ isDataView(value: Object): boolean ...@@ -2490,7 +2681,7 @@ isDataView(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
const ab = new ArrayBuffer(20); const ab = new ArrayBuffer(20);
let result = that.isDataView(new DataView(ab)); let result = that.isDataView(new DataView(ab));
...@@ -2519,7 +2710,7 @@ isDate(value: Object): boolean ...@@ -2519,7 +2710,7 @@ isDate(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isDate(new Date()); let result = that.isDate(new Date());
``` ```
...@@ -2547,7 +2738,7 @@ isExternal(value: Object): boolean ...@@ -2547,7 +2738,7 @@ isExternal(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isExternal(true); let result = that.isExternal(true);
``` ```
...@@ -2575,7 +2766,7 @@ isFloat32Array(value: Object): boolean ...@@ -2575,7 +2766,7 @@ isFloat32Array(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isFloat32Array(new Float32Array()); let result = that.isFloat32Array(new Float32Array());
``` ```
...@@ -2603,7 +2794,7 @@ isFloat64Array(value: Object): boolean ...@@ -2603,7 +2794,7 @@ isFloat64Array(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isFloat64Array(new Float64Array()); let result = that.isFloat64Array(new Float64Array());
``` ```
...@@ -2631,7 +2822,7 @@ isGeneratorFunction(value: Object): boolean ...@@ -2631,7 +2822,7 @@ isGeneratorFunction(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isGeneratorFunction(function* foo() {}); let result = that.isGeneratorFunction(function* foo() {});
``` ```
...@@ -2659,7 +2850,7 @@ isGeneratorObject(value: Object): boolean ...@@ -2659,7 +2850,7 @@ isGeneratorObject(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
function* foo() {} function* foo() {}
const generator = foo(); const generator = foo();
...@@ -2689,7 +2880,7 @@ isInt8Array(value: Object): boolean ...@@ -2689,7 +2880,7 @@ isInt8Array(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isInt8Array(new Int8Array([])); let result = that.isInt8Array(new Int8Array([]));
``` ```
...@@ -2717,7 +2908,7 @@ isInt16Array(value: Object): boolean ...@@ -2717,7 +2908,7 @@ isInt16Array(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isInt16Array(new Int16Array([])); let result = that.isInt16Array(new Int16Array([]));
``` ```
...@@ -2745,7 +2936,7 @@ isInt32Array(value: Object): boolean ...@@ -2745,7 +2936,7 @@ isInt32Array(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isInt32Array(new Int32Array([])); let result = that.isInt32Array(new Int32Array([]));
``` ```
...@@ -2773,7 +2964,7 @@ isMap(value: Object): boolean ...@@ -2773,7 +2964,7 @@ isMap(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isMap(new Map()); let result = that.isMap(new Map());
``` ```
...@@ -2802,9 +2993,9 @@ isMapIterator(value: Object): boolean ...@@ -2802,9 +2993,9 @@ isMapIterator(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
const map = new Map(); const map : Map<number,number> = new Map();
let result = that.isMapIterator(map.keys()); let result = that.isMapIterator(map.keys());
``` ```
...@@ -2831,7 +3022,7 @@ isNativeError(value: Object): boolean ...@@ -2831,7 +3022,7 @@ isNativeError(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isNativeError(new TypeError()); let result = that.isNativeError(new TypeError());
``` ```
...@@ -2859,7 +3050,7 @@ isNumberObject(value: Object): boolean ...@@ -2859,7 +3050,7 @@ isNumberObject(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isNumberObject(new Number(0)); let result = that.isNumberObject(new Number(0));
``` ```
...@@ -2887,7 +3078,7 @@ isPromise(value: Object): boolean ...@@ -2887,7 +3078,7 @@ isPromise(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isPromise(Promise.resolve(1)); let result = that.isPromise(Promise.resolve(1));
``` ```
...@@ -2915,10 +3106,12 @@ isProxy(value: Object): boolean ...@@ -2915,10 +3106,12 @@ isProxy(value: Object): boolean
**示例：** **示例：**
```js ```ts
class Target{
}
let that = new util.types(); let that = new util.types();
const target = {}; const target : Target = {};
const proxy = new Proxy(target, {}); const proxy = new Proxy(target, target);
let result = that.isProxy(proxy); let result = that.isProxy(proxy);
``` ```
...@@ -2945,7 +3138,7 @@ isRegExp(value: Object): boolean ...@@ -2945,7 +3138,7 @@ isRegExp(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isRegExp(new RegExp('abc')); let result = that.isRegExp(new RegExp('abc'));
``` ```
...@@ -2973,9 +3166,10 @@ isSet(value: Object): boolean ...@@ -2973,9 +3166,10 @@ isSet(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isSet(new Set()); let set : Set<number> = new Set();
let result = that.isSet(set);
``` ```
...@@ -3001,9 +3195,9 @@ isSetIterator(value: Object): boolean ...@@ -3001,9 +3195,9 @@ isSetIterator(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
const set = new Set(); const set : Set<number> = new Set();
let result = that.isSetIterator(set.keys()); let result = that.isSetIterator(set.keys());
``` ```
...@@ -3030,7 +3224,7 @@ isStringObject(value: Object): boolean ...@@ -3030,7 +3224,7 @@ isStringObject(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isStringObject(new String('foo')); let result = that.isStringObject(new String('foo'));
``` ```
...@@ -3058,7 +3252,7 @@ isSymbolObject(value: Object): boolean ...@@ -3058,7 +3252,7 @@ isSymbolObject(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
const symbols = Symbol('foo'); const symbols = Symbol('foo');
let result = that.isSymbolObject(Object(symbols)); let result = that.isSymbolObject(Object(symbols));
...@@ -3089,7 +3283,7 @@ TypedArray类型的辅助类型，包括Int8Array、Int16Array、Int32Array、Ui ...@@ -3089,7 +3283,7 @@ TypedArray类型的辅助类型，包括Int8Array、Int16Array、Int32Array、Ui
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isTypedArray(new Float64Array([])); let result = that.isTypedArray(new Float64Array([]));
``` ```
...@@ -3117,7 +3311,7 @@ isUint8Array(value: Object): boolean ...@@ -3117,7 +3311,7 @@ isUint8Array(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isUint8Array(new Uint8Array([])); let result = that.isUint8Array(new Uint8Array([]));
``` ```
...@@ -3145,7 +3339,7 @@ isUint8ClampedArray(value: Object): boolean ...@@ -3145,7 +3339,7 @@ isUint8ClampedArray(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isUint8ClampedArray(new Uint8ClampedArray([])); let result = that.isUint8ClampedArray(new Uint8ClampedArray([]));
``` ```
...@@ -3173,7 +3367,7 @@ isUint16Array(value: Object): boolean ...@@ -3173,7 +3367,7 @@ isUint16Array(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isUint16Array(new Uint16Array([])); let result = that.isUint16Array(new Uint16Array([]));
``` ```
...@@ -3201,7 +3395,7 @@ isUint32Array(value: Object): boolean ...@@ -3201,7 +3395,7 @@ isUint32Array(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isUint32Array(new Uint32Array([])); let result = that.isUint32Array(new Uint32Array([]));
``` ```
...@@ -3229,9 +3423,10 @@ isWeakMap(value: Object): boolean ...@@ -3229,9 +3423,10 @@ isWeakMap(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isWeakMap(new WeakMap()); let value : WeakMap<object,number> = new WeakMap();
let result = that.isWeakMap(value);
``` ```
...@@ -3257,7 +3452,7 @@ isWeakSet(value: Object): boolean ...@@ -3257,7 +3452,7 @@ isWeakSet(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isWeakSet(new WeakSet()); let result = that.isWeakSet(new WeakSet());
``` ```
...@@ -3285,7 +3480,7 @@ isBigInt64Array(value: Object): boolean ...@@ -3285,7 +3480,7 @@ isBigInt64Array(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isBigInt64Array(new BigInt64Array([])); let result = that.isBigInt64Array(new BigInt64Array([]));
``` ```
...@@ -3313,7 +3508,7 @@ isBigUint64Array(value: Object): boolean ...@@ -3313,7 +3508,7 @@ isBigUint64Array(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isBigUint64Array(new BigUint64Array([])); let result = that.isBigUint64Array(new BigUint64Array([]));
``` ```
...@@ -3341,7 +3536,7 @@ isModuleNamespaceObject(value: Object): boolean ...@@ -3341,7 +3536,7 @@ isModuleNamespaceObject(value: Object): boolean
**示例：** **示例：**
```js ```ts
import url from '@ohos.url' import url from '@ohos.url'
let that = new util.types(); let that = new util.types();
let result = that.isModuleNamespaceObject(url); let result = that.isModuleNamespaceObject(url);
...@@ -3370,7 +3565,7 @@ isSharedArrayBuffer(value: Object): boolean ...@@ -3370,7 +3565,7 @@ isSharedArrayBuffer(value: Object): boolean
**示例：** **示例：**
```js ```ts
let that = new util.types(); let that = new util.types();
let result = that.isSharedArrayBuffer(new SharedArrayBuffer(0)); let result = that.isSharedArrayBuffer(new SharedArrayBuffer(0));
``` ```
...@@ -3391,8 +3586,8 @@ isSharedArrayBuffer(value: Object): boolean ...@@ -3391,8 +3586,8 @@ isSharedArrayBuffer(value: Object): boolean
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number>= new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
pro.put(1,8); pro.put(1,8);
let result = pro.length; let result = pro.length;
...@@ -3418,8 +3613,8 @@ constructor(capacity?: number) ...@@ -3418,8 +3613,8 @@ constructor(capacity?: number)
**示例：** **示例：**
```js ```ts
let lrubuffer= new util.LruBuffer(); let lrubuffer : util.LruBuffer<number,number> = new util.LruBuffer();
``` ```
### updateCapacity<sup>(deprecated)</sup> ### updateCapacity<sup>(deprecated)</sup>
...@@ -3442,8 +3637,8 @@ updateCapacity(newCapacity: number): void ...@@ -3442,8 +3637,8 @@ updateCapacity(newCapacity: number): void
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
let result = pro.updateCapacity(100); let result = pro.updateCapacity(100);
``` ```
...@@ -3467,8 +3662,8 @@ toString(): string ...@@ -3467,8 +3662,8 @@ toString(): string
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
pro.get(2); pro.get(2);
pro.remove(20); pro.remove(20);
...@@ -3494,8 +3689,9 @@ getCapacity(): number ...@@ -3494,8 +3689,9 @@ getCapacity(): number
| number | 返回当前缓冲区的容量。 | | number | 返回当前缓冲区的容量。 |
**示例：** **示例：**
```js
let pro = new util.LruBuffer(); ```ts
let pro : util.LruBuffer<number,number> = new util.LruBuffer();
let result = pro.getCapacity(); let result = pro.getCapacity();
``` ```
...@@ -3513,8 +3709,8 @@ clear(): void ...@@ -3513,8 +3709,8 @@ clear(): void
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
let result = pro.length; let result = pro.length;
pro.clear(); pro.clear();
...@@ -3540,8 +3736,8 @@ getCreateCount(): number ...@@ -3540,8 +3736,8 @@ getCreateCount(): number
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(1,8); pro.put(1,8);
let result = pro.getCreateCount(); let result = pro.getCreateCount();
``` ```
...@@ -3566,8 +3762,8 @@ getMissCount(): number ...@@ -3566,8 +3762,8 @@ getMissCount(): number
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
pro.get(2); pro.get(2);
let result = pro.getMissCount(); let result = pro.getMissCount();
...@@ -3593,8 +3789,8 @@ getRemovalCount(): number ...@@ -3593,8 +3789,8 @@ getRemovalCount(): number
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
pro.updateCapacity(2); pro.updateCapacity(2);
pro.put(50,22); pro.put(50,22);
...@@ -3621,8 +3817,8 @@ getMatchCount(): number ...@@ -3621,8 +3817,8 @@ getMatchCount(): number
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
pro.get(2); pro.get(2);
let result = pro.getMatchCount(); let result = pro.getMatchCount();
...@@ -3648,8 +3844,8 @@ getPutCount(): number ...@@ -3648,8 +3844,8 @@ getPutCount(): number
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
let result = pro.getPutCount(); let result = pro.getPutCount();
``` ```
...@@ -3674,8 +3870,8 @@ isEmpty(): boolean ...@@ -3674,8 +3870,8 @@ isEmpty(): boolean
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
let result = pro.isEmpty(); let result = pro.isEmpty();
``` ```
...@@ -3706,8 +3902,8 @@ get(key: K): V | undefined ...@@ -3706,8 +3902,8 @@ get(key: K): V | undefined
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
let result = pro.get(2); let result = pro.get(2);
``` ```
...@@ -3739,8 +3935,8 @@ put(key: K,value: V): V ...@@ -3739,8 +3935,8 @@ put(key: K,value: V): V
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
let result = pro.put(2,10); let result = pro.put(2,10);
``` ```
...@@ -3764,8 +3960,8 @@ values(): V[] ...@@ -3764,8 +3960,8 @@ values(): V[]
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number|string,number|string> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
pro.put(2,"anhu"); pro.put(2,"anhu");
pro.put("afaf","grfb"); pro.put("afaf","grfb");
...@@ -3792,8 +3988,8 @@ keys(): K[] ...@@ -3792,8 +3988,8 @@ keys(): K[]
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
let result = pro.keys(); let result = pro.keys();
``` ```
...@@ -3823,8 +4019,9 @@ remove(key: K): V | undefined ...@@ -3823,8 +4019,9 @@ remove(key: K): V | undefined
| V&nbsp;\|&nbsp;undefined | 返回一个包含已删除键值对的Optional对象；如果key不存在，则返回一个空的Optional对象，如果key为null，则抛出异常。 | | V&nbsp;\|&nbsp;undefined | 返回一个包含已删除键值对的Optional对象；如果key不存在，则返回一个空的Optional对象，如果key为null，则抛出异常。 |
**示例：** **示例：**
```js
let pro = new util.LruBuffer(); ```ts
let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
let result = pro.remove(20); let result = pro.remove(20);
``` ```
...@@ -3852,15 +4049,15 @@ afterRemoval(isEvict: boolean,key: K,value: V,newValue: V): void ...@@ -3852,15 +4049,15 @@ afterRemoval(isEvict: boolean,key: K,value: V,newValue: V): void
**示例：** **示例：**
```js ```ts
let arr = []; let arr : object = [];
class ChildLruBuffer<K, V> extends util.LruBuffer<K, V> class ChildLruBuffer<K, V> extends util.LruBuffer<K, V>
{ {
constructor() constructor()
{ {
super(); super();
} }
afterRemoval(isEvict, key, value, newValue) afterRemoval(isEvict : boolean, key : K, value : V, newValue : V)
{ {
if (isEvict === false) if (isEvict === false)
{ {
...@@ -3868,7 +4065,7 @@ afterRemoval(isEvict: boolean,key: K,value: V,newValue: V): void ...@@ -3868,7 +4065,7 @@ afterRemoval(isEvict: boolean,key: K,value: V,newValue: V): void
} }
} }
} }
let lru = new ChildLruBuffer(); let lru : ChildLruBuffer<number,number|null> = new ChildLruBuffer();
lru.afterRemoval(false,10,30,null); lru.afterRemoval(false,10,30,null);
``` ```
...@@ -3899,8 +4096,8 @@ contains(key: K): boolean ...@@ -3899,8 +4096,8 @@ contains(key: K): boolean
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
let result = pro.contains(20); let result = pro.contains(20);
``` ```
...@@ -3931,8 +4128,8 @@ createDefault(key: K): V ...@@ -3931,8 +4128,8 @@ createDefault(key: K): V
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
let result = pro.createDefault(50); let result = pro.createDefault(50);
``` ```
...@@ -3956,8 +4153,8 @@ entries(): IterableIterator&lt;[K,V]&gt; ...@@ -3956,8 +4153,8 @@ entries(): IterableIterator&lt;[K,V]&gt;
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
let result = pro.entries(); let result = pro.entries();
``` ```
...@@ -3982,8 +4179,8 @@ entries(): IterableIterator&lt;[K,V]&gt; ...@@ -3982,8 +4179,8 @@ entries(): IterableIterator&lt;[K,V]&gt;
**示例：** **示例：**
```js ```ts
let pro = new util.LruBuffer(); let pro : util.LruBuffer<number,number> = new util.LruBuffer();
pro.put(2,10); pro.put(2,10);
let result = pro[Symbol.iterator](); let result = pro[Symbol.iterator]();
``` ```
...@@ -4015,7 +4212,22 @@ constructor(lowerObj: ScopeType, upperObj: ScopeType) ...@@ -4015,7 +4212,22 @@ constructor(lowerObj: ScopeType, upperObj: ScopeType)
| upperObj | [ScopeType](#scopetype8) | 是 | 指定作用域实例的上限。 | | upperObj | [ScopeType](#scopetype8) | 是 | 指定作用域实例的上限。 |
**示例：** **示例：**
```js ```ts
class Temperature{
private readonly _temp: number;
constructor(value : number) {
this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30); let tempLower = new Temperature(30);
let tempUpper = new Temperature(40); let tempUpper = new Temperature(40);
let range = new util.Scope(tempLower, tempUpper); let range = new util.Scope(tempLower, tempUpper);
...@@ -4041,7 +4253,23 @@ toString(): string ...@@ -4041,7 +4253,23 @@ toString(): string
**示例：** **示例：**
```js ```ts
class Temperature{
private readonly _temp: number;
constructor(value : number) {
this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30); let tempLower = new Temperature(30);
let tempUpper = new Temperature(40); let tempUpper = new Temperature(40);
let range = new util.Scope(tempLower, tempUpper); let range = new util.Scope(tempLower, tempUpper);
...@@ -4074,14 +4302,30 @@ intersect(range: Scope): Scope ...@@ -4074,14 +4302,30 @@ intersect(range: Scope): Scope
**示例：** **示例：**
```js ```ts
class Temperature{
private readonly _temp: number;
constructor(value : number) {
this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30); let tempLower = new Temperature(30);
let tempUpper = new Temperature(40); let tempUpper = new Temperature(40);
let range = new util.Scope(tempLower, tempUpper); let range = new util.Scope(tempLower, tempUpper);
let tempMiDF = new Temperature(35); let tempMiDF = new Temperature(35);
let tempMidS = new Temperature(39); let tempMidS = new Temperature(39);
let rangeFir = new util.Scope(tempMiDF, tempMidS); let rangeFir = new util.Scope(tempMiDF, tempMidS);
range.intersect(rangeFir ); let result = range.intersect(rangeFir );
``` ```
### intersect<sup>(deprecated)</sup> ### intersect<sup>(deprecated)</sup>
...@@ -4111,7 +4355,23 @@ intersect(lowerObj:ScopeType,upperObj:ScopeType):Scope ...@@ -4111,7 +4355,23 @@ intersect(lowerObj:ScopeType,upperObj:ScopeType):Scope
**示例：** **示例：**
```js ```ts
class Temperature{
private readonly _temp: number;
constructor(value : number) {
this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30); let tempLower = new Temperature(30);
let tempUpper = new Temperature(40); let tempUpper = new Temperature(40);
let tempMiDF = new Temperature(35); let tempMiDF = new Temperature(35);
...@@ -4140,7 +4400,23 @@ getUpper(): ScopeType ...@@ -4140,7 +4400,23 @@ getUpper(): ScopeType
**示例：** **示例：**
```js ```ts
class Temperature{
private readonly _temp: number;
constructor(value : number) {
this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30); let tempLower = new Temperature(30);
let tempUpper = new Temperature(40); let tempUpper = new Temperature(40);
let range = new util.Scope(tempLower, tempUpper); let range = new util.Scope(tempLower, tempUpper);
...@@ -4167,7 +4443,23 @@ getLower(): ScopeType ...@@ -4167,7 +4443,23 @@ getLower(): ScopeType
**示例：** **示例：**
```js ```ts
class Temperature{
private readonly _temp: number;
constructor(value : number) {
this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30); let tempLower = new Temperature(30);
let tempUpper = new Temperature(40); let tempUpper = new Temperature(40);
let range = new util.Scope(tempLower, tempUpper); let range = new util.Scope(tempLower, tempUpper);
...@@ -4201,7 +4493,23 @@ expand(lowerObj: ScopeType,upperObj: ScopeType): Scope ...@@ -4201,7 +4493,23 @@ expand(lowerObj: ScopeType,upperObj: ScopeType): Scope
**示例：** **示例：**
```js ```ts
class Temperature{
private readonly _temp: number;
constructor(value : number) {
this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30); let tempLower = new Temperature(30);
let tempUpper = new Temperature(40); let tempUpper = new Temperature(40);
let tempMiDF = new Temperature(35); let tempMiDF = new Temperature(35);
...@@ -4236,7 +4544,23 @@ expand(range: Scope): Scope ...@@ -4236,7 +4544,23 @@ expand(range: Scope): Scope
**示例：** **示例：**
```js ```ts
class Temperature{
private readonly _temp: number;
constructor(value : number) {
this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30); let tempLower = new Temperature(30);
let tempUpper = new Temperature(40); let tempUpper = new Temperature(40);
let tempMiDF = new Temperature(35); let tempMiDF = new Temperature(35);
...@@ -4272,7 +4596,23 @@ expand(value: ScopeType): Scope ...@@ -4272,7 +4596,23 @@ expand(value: ScopeType): Scope
**示例：** **示例：**
```js ```ts
class Temperature{
private readonly _temp: number;
constructor(value : number) {
this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30); let tempLower = new Temperature(30);
let tempUpper = new Temperature(40); let tempUpper = new Temperature(40);
let tempMiDF = new Temperature(35); let tempMiDF = new Temperature(35);
...@@ -4306,12 +4646,28 @@ contains(value: ScopeType): boolean ...@@ -4306,12 +4646,28 @@ contains(value: ScopeType): boolean
**示例：** **示例：**
```js ```ts
class Temperature{
private readonly _temp: number;
constructor(value : number) {
this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30); let tempLower = new Temperature(30);
let tempUpper = new Temperature(40); let tempUpper = new Temperature(40);
let tempMiDF = new Temperature(35); let tempMiDF = new Temperature(35);
let range = new util.Scope(tempLower, tempUpper); let range = new util.Scope(tempLower, tempUpper);
range.contains(tempMiDF); let result = range.contains(tempMiDF);
``` ```
### contains<sup>(deprecated)</sup> ### contains<sup>(deprecated)</sup>
...@@ -4340,7 +4696,23 @@ contains(range: Scope): boolean ...@@ -4340,7 +4696,23 @@ contains(range: Scope): boolean
**示例：** **示例：**
```js ```ts
class Temperature{
private readonly _temp: number;
constructor(value : number) {
this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30); let tempLower = new Temperature(30);
let tempUpper = new Temperature(40); let tempUpper = new Temperature(40);
let range = new util.Scope(tempLower, tempUpper); let range = new util.Scope(tempLower, tempUpper);
...@@ -4377,7 +4749,23 @@ clamp(value: ScopeType): ScopeType ...@@ -4377,7 +4749,23 @@ clamp(value: ScopeType): ScopeType
**示例：** **示例：**
```js ```ts
class Temperature{
private readonly _temp: number;
constructor(value : number) {
this._temp = value;
}
compareTo(value : Temperature ) {
return this._temp >= value.getTemp();
}
getTemp() {
return this._temp;
}
toString() : string {
return this._temp.toString();
}
}
let tempLower = new Temperature(30); let tempLower = new Temperature(30);
let tempUpper = new Temperature(40); let tempUpper = new Temperature(40);
let tempMiDF = new Temperature(35); let tempMiDF = new Temperature(35);
...@@ -4406,7 +4794,7 @@ Base64的构造函数。 ...@@ -4406,7 +4794,7 @@ Base64的构造函数。
**示例：** **示例：**
```js ```ts
let base64 = new util.Base64(); let base64 = new util.Base64();
``` ```
...@@ -4436,7 +4824,7 @@ encodeSync(src: Uint8Array): Uint8Array ...@@ -4436,7 +4824,7 @@ encodeSync(src: Uint8Array): Uint8Array
**示例：** **示例：**
```js ```ts
let that = new util.Base64(); let that = new util.Base64();
let array = new Uint8Array([115,49,51]); let array = new Uint8Array([115,49,51]);
let result = that.encodeSync(array); let result = that.encodeSync(array);
...@@ -4468,7 +4856,7 @@ encodeToStringSync(src: Uint8Array): string ...@@ -4468,7 +4856,7 @@ encodeToStringSync(src: Uint8Array): string
**示例：** **示例：**
```js ```ts
let that = new util.Base64(); let that = new util.Base64();
let array = new Uint8Array([115,49,51]); let array = new Uint8Array([115,49,51]);
let result = that.encodeToStringSync(array); let result = that.encodeToStringSync(array);
...@@ -4500,7 +4888,7 @@ decodeSync(src: Uint8Array | string): Uint8Array ...@@ -4500,7 +4888,7 @@ decodeSync(src: Uint8Array | string): Uint8Array
**示例：** **示例：**
```js ```ts
let that = new util.Base64(); let that = new util.Base64();
let buff = 'czEz'; let buff = 'czEz';
let result = that.decodeSync(buff); let result = that.decodeSync(buff);
...@@ -4532,12 +4920,12 @@ encode(src: Uint8Array): Promise&lt;Uint8Array&gt; ...@@ -4532,12 +4920,12 @@ encode(src: Uint8Array): Promise&lt;Uint8Array&gt;
**示例：** **示例：**
```js ```ts
let that = new util.Base64(); let that = new util.Base64();
let array = new Uint8Array([115,49,51]); let array = new Uint8Array([115,49,51]);
let rarray = new Uint8Array([99,122,69,122]); let rarray = new Uint8Array([99,122,69,122]);
that.encode(array).then(val=>{ that.encode(array).then(val=>{
for (var i = 0; i < rarray.length; i++) { for (let i = 0; i < rarray.length; i++) {
console.log(val[i].toString()) console.log(val[i].toString())
} }
}) })
...@@ -4569,7 +4957,7 @@ encodeToString(src: Uint8Array): Promise&lt;string&gt; ...@@ -4569,7 +4957,7 @@ encodeToString(src: Uint8Array): Promise&lt;string&gt;
**示例：** **示例：**
```js ```ts
let that = new util.Base64(); let that = new util.Base64();
let array = new Uint8Array([115,49,51]); let array = new Uint8Array([115,49,51]);
that.encodeToString(array).then(val=>{ that.encodeToString(array).then(val=>{
...@@ -4604,12 +4992,12 @@ decode(src: Uint8Array | string): Promise&lt;Uint8Array&gt; ...@@ -4604,12 +4992,12 @@ decode(src: Uint8Array | string): Promise&lt;Uint8Array&gt;
**示例：** **示例：**
```js ```ts
let that = new util.Base64(); let that = new util.Base64();
let array = new Uint8Array([99,122,69,122]); let array = new Uint8Array([99,122,69,122]);
let rarray = new Uint8Array([115,49,51]); let rarray = new Uint8Array([115,49,51]);
that.decode(array).then(val=>{ that.decode(array).then(val=>{
for (var i = 0; i < rarray.length; i++) { for (let i = 0; i < rarray.length; i++) {
console.log(val[i].toString()) console.log(val[i].toString())
} }
}) })
......
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