publicclassHexStringToByteArray{publicstaticbyte[]convert(StringhexString){// 调用步骤1byte[]byteArray=newbyte[hexString.length()/2];// 步骤2// 步骤3for(inti=0;i<hexString.length();i+=2){StringsubStr=hexString.substring(i,i+2);byteArray[i/2]=(byte)Integer.parseInt(subStr,16);}// 返回...
importjava.util.Arrays;publicclassHexStringToByteArray{publicstaticvoidmain(String[]args){// 步骤1: 输入16进制字符串StringhexString="4A6F686E";// 这是我们要转换的字符串// 步骤2: 创建byte数组intlength=hexString.length();// 获取输入字符串的长度byte[]byteArray=newbyte[length/2];// 创建byte数...
* Convert hex string to byte[] * @param hexString the hex string * @return byte[] */ publicstaticbyte[] hexStringToBytes(String hexString) { if (hexString ==null || hexString.equals("")) { returnnull; } hexString = hexString.toUpperCase(); int length = hexString.length() /2; char[...
= 0x02) i = 3;//扩展段地址记录的地址一定是0x0000if(hex.offset != 0x0000) i = 3;//更改hex从属的数据类型hex.format = 0x02;//获取段地址String hexStr = hex.getData().substring(0, 4);byte[] hexBytes =hexString2ByteArray(hexStr);...
Example 1: Convert Byte Array to Hex value public class ByteHex { public static void main(String[] args) { byte[] bytes = {10, 2, 15, 11}; for (byte b : bytes) { String st = String.format("%02X", b); System.out.print(st); } } } Output 0A020F0B In the above program,...
Convert a byte array to a Hex stringTag(s): The simple way public static String getHexString(byte[] b) throws Exception { String result = ""; for (int i=0; i < b.length; i++) { result += Integer.toString( ( b[i] & 0xff ) + 0x100, 16).substring( 1 ); ...
最近在项目中需要将字节数组转换成十六进制字符串,而Java内置的库中并没有相关工具可用,因此查了一下byte数组转hex字符串的相关方法,列出如下,需要可以直接拿来使用。 方法1:使用String.format publicstaticStringencodeHexString(byte[]data){StringBuildersb=newStringBuilder();for(byteb:data){sb.append(String.forma...
2019-02-21 18:25 −/** * 数据类型转换工具类 * @author cyf * */ public class NumConvertUtil{ /** * bytes 转16进制字符串 * @param bArray * @return */ public st... 奋斗者—cyf 0 11445 Python字符串转十六进制进制互转 2019-07-18 22:07 −def str_to_hex(s): return ' '....
String hex = convertToHex(269); System.out.println(hex); // '10D' 4. 将十六进制数转换为十进制数 4.1. 使用数字类 如果转换为Integer和Long类型,则从十六进制字符串转换为 Java Number 类型很容易。对于此类转换有直接的 API 支持: Integer.parseInt(hex, radix); ...
If it is going to be a girl, they have chosen Victoria. Main.javaimport java.util.Random; void main() { String name = ""; Random r = new Random(); boolean male = r.nextBoolean(); if (male == true) { name = "Robert"; } if (male == false) { name = "Victoria"; } ...