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Complete Example for Hex to ASCII and ASCII to Hex Conversion

Deepika Sahu answered on December 30, 2022 Popularity 9/10 Helpfulness 1/10

answer Complete Example for Hex to ASCII and ASCII to Hex Conversion

Complete Example for Hex to ASCII and ASCII to Hex Conversion

Comment

package test.core;
 
public class HexAsciiConversionExamples
{
   public static void main(String[] args)
   {
      String demoString = "//howtodoinjava.com";
      //Original String
      System.out.println("Original String: "+ demoString);
       
      String hexEquivalent = asciiToHex(demoString);
      //Hex value of original String
      System.out.println("Hex String: "+ hexEquivalent);
       
      String asciiEquivalent = hexToASCII(hexEquivalent);
      //ASCII value obtained from Hex value
      System.out.println("Ascii String: "+ asciiEquivalent);
   }
 
   private static String asciiToHex(String asciiValue)
   {
      char[] chars = asciiValue.toCharArray();
      StringBuffer hex = new StringBuffer();
      for (int i = 0; i < chars.length; i++)
      {
         hex.append(Integer.toHexString((int) chars[i]));
      }
      return hex.toString();
   }
 
   private static String hexToASCII(String hexValue)
   {
      StringBuilder output = new StringBuilder("");
      for (int i = 0; i < hexValue.length(); i += 2)
      {
         String str = hexValue.substring(i, i + 2);
         output.append((char) Integer.parseInt(str, 16));
      }
      return output.toString();
   }
}

Popularity 9/10 Helpfulness 1/10 Language java

Source: howtodoinjava.com

Tags: ascii hex java

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Contributed on Dec 30 2022

Deepika Sahu

0 Answers Avg Quality 2/10

Complete Example for Hex to ASCII and ASCII to Hex Conversion

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