首先我们会将十六进制字符串转为byte数组: StringhexString="48656C6C6F20576F726C64";byte[]byteArray=newbyte[hexString.length()/2];for(inti=0;i<hexString.length();i+=2){byteArray[i/2]=(byte)((Character.digit(hexString.charAt(i),16)<<4)+Character.digit(hexString.charAt(i+1),16));} ...
步骤2:将字节数组转换为字符串 // 将字节数组转换为字符串Stringtext=newString(bytes);// 将字节数组转换为字符串System.out.println("转换后的字符串为:"+text);// 输出结果 1. 2. 3. 3. 类图 HexConvert+convertHexStringToByteArray(hexString: String) : byte[]+convertByteArrayToString(bytes: byte[...
// hex转char// 先将hex字符串转成intinti=Integer.parseInt("46",16);// hex转char方法一,结果为FStringstr1=newString(newchar[]{(char)i});// hex转char方法二,结果为FStringstr2=newStringBuffer().append((char)i).toString();// char转hex方法一,结果为46(第二个参数16表16进制)Stringhex1=I...
baos.write((hexString.indexOf(bytes.charAt(i)) << 4 | hexString.indexOf(bytes.charAt(i + 1)));return new String(baos.toByteArray());} }
java Byte[] to String(hex) 1. 字节数组转换成16进制字符展示 2.代码 packagecom.goodfan;publicclassByteArrayToString {privatestaticchar[] HEX_CHAR = {'0', '1', '2', '3', '4', '5', '6', '7', '8','9', 'a', 'b', 'c', 'd', 'e', 'f'};privatestaticString byteArray...
BigInteger类是Java中用于处理大整数的类,它提供了各种方法来进行大整数的运算和转换。 要将HEX String转换为BigInt,可以使用BigInteger类的静态方法valueOf()或者构造方法BigInteger(String val, int radix)。 下面是一个示例代码: 代码语言:java 复制 importjava.math.BigInteger;publicclassHexToBigInt{publicstaticvoi...
*/publicstaticbytehexToByte(String inHex){return(byte)Integer.parseInt(inHex,16);} 如果Hex超过0xFF,显然转换后结果不是一个byte,而是一个byte数组 代码语言:javascript 代码运行次数:0 运行 AI代码解释 /** * hex字符串转byte数组 * @param inHex 待转换的Hex字符串 ...
public static byte[] fromHexString(String hex) Method Source Code //package com.java2s; //License from project: Apache License public class Main { /** Converts the given hex string to a byte array. */ public static byte[] fromHexString(String hex) { int len = hex.length(); if (...
string, such as "0123456789ABCDEF", where each byte is represented * by two characters * @return * Byte representation of the hex string, will be half the length of string */ public static byte[] fromHexString(String hexString) { // It takes two chars to represent a single byte final ...
HexFormat hex = HexFormat.of(); byte b = 127; String byteStr = hex.toHexDigits(b); byte byteVal = (byte)hex.fromHexDigits(byteStr); assert(byteStr.equals("7f")); assert(b == byteVal); // The hexadecimal digits are: "7f" 小文字の16進数を使用したプレフィクス("#")を含む...