Question

How to convert hexadecimal string to ASCII string in Java

Answer 1

public class MyClass {
    public static String hex_to_ASCII(String hex) { 
        String ascii = ""; 
  
        for (int i = 0; i < hex.length(); i += 2) { 
            String s = hex.substring(i, i + 2); 
            char ch = (char)Integer.parseInt(s, 16); 
            ascii = ascii + ch; 
        } 
  
        return ascii;
    } 
    public static void main(String args[]) {
        System.out.println(hex_to_ASCII("61627A64")); 
    }
}


/*
run:

abzd

*/

 

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