java tutorial - Java Strings getBytes() method - java programming - learn java - java basics - java for beginners
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Description
The method getBytes () in Java has two forms:
- getBytes (String charsetName) - it encodes this string into a byte sequence using charsetName (encoding), stores the result in a new byte array.
- getBytes () - it encodes this string into a byte sequence, by default using the charset platform, stores the result in a new byte array.
Syntax
The syntax of the method is:
public byte[] getBytes(String charsetName) throws UnsupportedEncodingException
or
public byte[] getBytes()click below button to copy the code. By - java tutorial - team
Options
Detailed information about the parameters:
- charsetName - the name of the supported encodings.
Return value
- In Java, getBytes () returns the resultant byte array.
Sample Code
import java.io.*;
public class Test {
public static void main(String args[]) {
String Str1 = new String("Welcome to wikitechy.com");
try {
String Str2 = new String(Str1.getBytes( "UTF-8" ));
System.out.println("Returned Value " + Str2 );
Str2 = new String (Str1.getBytes( "ISO-8859-1" ));
System.out.println("Returned Value " + Str2 );
} catch ( UnsupportedEncodingException e) {
System.out.println("Unsupported character set");
}
}
}
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Output
Returned Value Welcome to wikitechy.com
Returned Value Welcome to wikitechy.com