3. 代码实现 根据上述流程图,我们可以编写如下Java代码来实现16进制字符串到byte字节的转换: publicclassHexToByteConverter{publicstaticbyte[]hexStringToByteArray(StringhexString){if(hexString==null||hexString.length()%2!=0){thrownewIllegal
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[] */ public static byte[] hexStringToBytes(String hexString) { if (hexString == null || hexString.equals("")) { return null; } hexString = hexString.toUpperCase(); int length = hexString.length() / 2;...
* 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[...
//扩展段地址记录的数据个数一定是0x02if(hex.length != 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...
方法一:使用String类的构造函数 代码语言:javascript 代码运行次数:0 运行 AI代码解释 byte[] byteArray = {65, 66, 67, 68}; String str = new String(byteArray); 代码语言:javascript 代码运行次数:0 运行 AI代码解释 //Original String String string = "hello world"; //Convert to byte[] byte[]...
Converting A String To Hexadecimal In Java http://stackoverflow.com/questions/923863/converting-a-string-to-hexadecimal-in-java Convert from byte array to hex string in java http://stackoverflow.com/questions/9655181/convert-from-byte-array-to-hex-string-in-java ...
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{publicstaticvoidmain(String[]args){StringhexString="ABCD1234";// 要转换的HEX StringBigIntegerbig...
2. ASCII to Hex Now, let’s look at our options to convert ASCII values to Hex: Convert String to char array Cast eachcharto anint UseInteger.toHexString()to convert it to Hex Here’s a quick example how we can achieve above steps: ...
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 11516 Python字符串转十六进制进制互转 2019-07-18 22:07 −def str_to_hex(s): return ' '....