总结 本文介绍了在Java中将字节数组转换为16进制字符串并右补0的方法,通过StringBuilder和String.format可以快速实现这一功能。这种操作在实际开发中经常会用到,希望本文对你有所帮助。 参考文献 [Java - Convert byte array to hex string]( 关系图 erDiagram 字节数组 -- 转换为16进制字符串 字节数组 -- 右补...
下面是该过程的状态图,根据不同的输入字节数组显示不同的状态变化。 Input byte arrayConvert bytes to hexOutput hex stringStartConvertResult 总结 通过上面的代码示例和状态图,我们实现了一个简单而有效的字节到十六进制转换器。在实际应用中,这种转换是文件处理、网络通信等场景中非常常见的需求。无论是调试程序还...
* 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[...
方法1:使用String.format publicstaticStringencodeHexString(byte[]data){StringBuildersb=newStringBuilder();for(byteb:data){sb.append(String.format("%02x",b));}returnsb.toString();} 方法2:使用Formatter publicstaticStringencodeHexString(byte[]data){Formatterformatter=newFormatter();for(byteb:data){fo...
//convert hex-encoded string back to original string byte[] decodedHex = DatatypeConverter.parseHexBinary(helloHex); String decodedString = new String(decodedHex, "UTF-8"); System.out.printf("Hello decoded : %s\n", decodedString);
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 ); ...
Then we convert the remaining 4 bits to hexadecimal: hexDigits[1] = Character.forDigit((num & 0xF), 16); Finally, we create aStringobject from the char array. And then, returned this object as converted hexadecimal array. Now, let us understand how this will work for a negative byte ...
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,...
: 十六进制元素数组与字符串相互转换（C语言）_c语言16进制数组转换字符串_wangqingchuan92的博客-CSDN博客 : java中byte数组与十六进制字符串相互转换 - 腾讯云开发者社区-腾讯云 : python - How to convert a byte array to a hex string in Python? - Stack Overflow ...
//convert hex-encoded string back to original string byte[] decodedHex = DatatypeConverter.parseHexBinary(helloHex); String decodedString = new String(decodedHex, "UTF-8"); System.out.printf("Hello decoded : %s\n", decodedString);