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Convert String to byte array and vice versa in java?
In this java program/example, we are converting String to byte array and byte array to String.
Submitted by Preeti Jain, on February 10, 2018
Java program to convert from String to byte array
class StringToByteArray{
public static void main(String[] args){
String s = "My Name Is Preeti Jain";
byte[] byt = s.getBytes();
System.out.println("String is converted in to byte[] :" + byt);
}
}
Output
D:\Java Articles>java StringToByteArray
String is converted in to byte[] :[B@6d06d69c
Java program to convert from byte array to String
class ByteArrayToString{
public static void main(String[] args){
String qualification = "I have done MCA";
byte[] byt = qualification.getBytes();
String str = new String(byt);
System.out.println("Byte[] array is converted into String :" + str);
}
}
Output
D:\Java Articles>java ByteArrayToString
Byte[] array is converted into String :I have done MCA