functionuint8ArrayToString(uint8Array){letresult="";// 创建一个空字符串for(letelementofuint8Array){letchar=String.fromCharCode(element);// 将元素转换为字符result+=char;// 拼接字符到字符串}returnresult;// 返回转换后的字符串}// 示例用法letuint8Array=newUint8Array([72,101,108,108,111]);/...
return String.fromCharCode.apply(null, new Uint16Array(buf)); } function str2ab(str) { var buf = new ArrayBuffer(str.length*2); // 2 bytes for each char var bufView = new Uint16Array(buf); for (var i=0, strLen=str.length; i<strLen; i++) { bufView[i] = str.charCodeAt(i)...
AI检测代码解析 letasciiArray=[65,66,67];// ASCII数组letresult=[];// 用于存储转换后的字符for(leti=0;i<asciiArray.length;i++){letchar=String.fromCharCode(asciiArray[i]);result.push(char);}letstringResult=result.join('');console.log(stringResult);// 输出转换后的字符串 1. 2. 3. 4....
The syntax of the statement to convert an array of characterscharArrayto a stringstris </> Copy var str = charArray.join(""); Example In the following example, we take an array of characters incharArray, join them to a string usingArray.join()method, and display the resulting string in...
char2 = array[i++]; out += String.fromCharCode(((c & 0x1F) << 6) | (char2 & 0x3F)); break; case 14: // 1110 xxxx 10xx xxxx 10xx xxxx char2 = array[i++]; char3 = array[i++]; out += String.fromCharCode(((c & 0x0F) << 12) | ...
char:引号字符,例如 (单引号)或(双引号),默认为`。skipIfQuoted:如果字符串已被引用,则跳过引用的布尔值。默认为true。 应用对象解构的好处,让我们实现反引号的使用: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 functionquote(str,config){const{char='"',skipIfQuoted=true}=config;constlength=str....
由于项目需要,需要从一个已知的ArrayBuffer中读取出字符串,虽然环境是typescript,但最终还是用的js的代码改了一下解决,public Utf8ArrayToStr(array):string { var out,i,len,c; var char2,char3; ...
let str = "Hello World"; let char = str.charAt(4); console.log(char); // 输出:o 如上,charAt(4)返回在字符串str中索引为4的字符,即字母"o"。 需要注意的是,如果给定的索引超出了字符串的范围,charAt()方法将返回一个空字符串。 代码语言:javascript 代码运行次数:0 运行 AI代码解释 let str =...
var theChar = myStr.charCodeAt(8); //111 7、字符串拼接 字符串连接操作可以简单到用一个加法运算符搞定,如: var str1 = "I,love,you!"; var str2 = "Do,you,love,me?"; var str = str1 + str2 + "Yes!";//"I,love,you!Do,you,love,me?Yes!" ...
<!DOCTYPE html> var str = 'apple'; var charArray = str.split(""); for(let i=0; i < charArray.length; i++) { document.getElementById('output').innerHTML += charArray[i] + '\n'; } Try Online Conclusion In this JavaScript Tutorial, we learned how to convert a str...