要将字符串转换为Uint8Array,我们需要将字符串的每个字符的UTF-16编码转换为UTF-8编码,因为Uint8Array是以字节为单位存储数据的。 2. 编写一个函数,接收一个字符串作为输入 我们将编写一个名为stringToUint8Array的函数,它接收一个字符串作为输入。 3. 将字符串转换为Uint8Array 我们可以使用TextEncoder API来将...
functionstringToUint8Array(str){constlength=str.length;constarray=newUint8Array(length);for(leti=0;i<length;i++){array[i]=str.charCodeAt(i);}returnarray;}// 将字符串转换为 Uint8Array 数组conststr='Hello, World!';constuint8Array=stringToUint8Array(str);console.log(uint8Array); 1. 2....
步骤1:创建一个空的Uint8Array对象 // 创建一个空的Uint8Array对象constuint8Array=newUint8Array(); 1. 2. 这段代码中,我们创建了一个空的Uint8Array对象,该对象将用于存储转换后的数据。 步骤2:将Javascript字符串转换为UTF-8编码的字节数组 // 将Javascript字符串转换为UTF-8编码的字节数组constutf8Array...
build(deps-dev): bump karma-jasmine from 4.0.2 to 5.1.0 (#449) Jan 10, 2024 tsconfig.json [add] Create initial project Sep 29, 2019 README License binconv Binary converters for Blob, Uint8Array, ReadableStream, ArrayBuffer, string in JavaScript/TypeScript ...
字符串转Uint8Array function stringToUint8Array(str){vararr =[];for(vari =0, j = str.length; i < j; ++i) { arr.push(str.charCodeAt(i)); }vartmpUint8Array =newUint8Array(arr);returntmpUint8Array } int转byte[] function intTobytes2(n) {varbytes =[];for(vari =0; i <2; i...
字符串转Uint8Array function stringToUint8Array(str){vararr =[];for(vari =0, j = str.length; i < j; ++i) { arr.push(str.charCodeAt(i)); }vartmpUint8Array =newUint8Array(arr);returntmpUint8Array } int转byte[] function intTobytes2(n) {varbytes =[];for(vari =0; i <2; i...
function StringToUint8Array(string) { var binary, binLen, buffer, chars, i, _i; binary = StringToBinary(string); binLen = binary.length; buffer = new ArrayBuffer(binLen); chars = new Uint8Array(buffer); for (i = _i = 0; 0 <= binLen ? _i < binLen : _i > binLen; i =...
function stringToUint(string) { var string = btoa(unescape(encodeURIComponent(string))), charList = string.split(''), uintArray = []; for (var i = 0; i < charList.length; i++) { uintArray.push(charList[i].charCodeAt(0)); } return new Uint8Array(uintArray); } function uintToStr...
Uint8Array类型和String以及hex如何互相转换 Uint8Array类型和String以及hex实现互相转换,可参考如下代码: import { buffer, util } fr……欲了解更多信息欢迎访问华为HarmonyOS开发者官网
【JavaScript】String转Uint8Array,浏览器端:newTextEncoder().encode('zifuc');NodeJS:Buffer.from('你好')