Convert a string to hex Convert to Char Array Split the string into an array of characters Convert to ASCII Convert each character to its ASCII code Convert to Hex Convert ASCII codes to hexadecimal representation Join to String Combine all hexadecimal values into a single string Check and Optimi...
1. Javascript convert string to hex number The conversion is mainly achieved by the charCodeAt() method, which returns the Unicode value of a characters, which is used to specify the index position. Then use toString(16) to convert Unicode value to hexadecimal, and finally use slice(-4) to...
functionhexStringToString(hexString){varhexArray=hexString.split(' ');// 将字符串拆分为数组varstr='';for(vari=0;i<hexArray.length;i++){vardecimal=parseInt(hexArray[i],16);// 将字符串转换为十进制数值str+=String.fromCharCode(decimal);// 将十进制数值转换为字符并拼接到结果字符串中}returnstr...
* @param {string} hex hex * @returns {ArrayBuffer} array buffer */functionhex2buf(hex){hex=hex.padStart(4,'0');// length to 4constarray=[0,1].map(i=>parseInt(hex.substring(i*2,(i+1)*2),16));returnnewUint8Array(array.reverse()).buffer;}/** * buffer to hex * @param {Ar...
这段代码部分是从Brida中提取出来以及网上收集拼凑的,用以实现hex、base64、bytes[]、string这几种方式的互相转换,base64ToBytes暂时实现。 这段代码的主要用途是使用frida进行通用hook的时候需要将结果转化成不同的编码方式,以便查找。 // Native ArrayBuffer to Base64functionbase64ArrayBuffer(arrayBuffer) {varbase...
.toString(16)是如何将Numbers转换为十六进制字符串，.toString('hex')是如何将NodeJS的Buffers转换为...
javascript进行hex、base64、bytes[]、string的互转 2020-04-29 09:30 −... AskTa0 0 7224 base64转换string 2019-12-25 09:03 −1.通过函数转 function Base64ToStr1(const Base64: string): string;var I, J, K, Len, Len1: Integer; B4: array[0..3] of Byte;begin if Base64 = '...
/** * 16进制字符串转成有符号的整数 * @param {string} hex 16进制字符串 */ function hexToSignedInt(hex) { if (hex.length % 2 != 0) { hex = "0" + hex; } let num = parseInt(hex, 16); let maxVal = Math.pow(2, (hex.length / 2) * 8); if (num > maxVal / 2 - 1)...
functionhex2Int(hex =''){if(typeofhex !=='string'|| hex ==='') {returnNaN}consthexs = [...hex.toLowerCase()]letresInt =0for(leti =0; i < hexs.length; i++) {consthv = hexs[i]letnum = hv.charCodeAt() <58? +hv : ((code ...
//encode string to hexString.prototype.hexEncode =function(){varhex, i;//fromwww.java2s.comvarresult ="";for(i=0; i<this.length; i++) { hex = this.charCodeAt(i).toString(16); result += ("000"+hex).slice(-4); }returnresult ...