Program to Create a File with a Specific Charset in Java
Below is the implementation of the Program to Create a File with a Specific Charset:
Java
// Java Program to Create a File // With a Specific charset import java.io.FileOutputStream; import java.io.IOException; import java.io.OutputStreamWriter; import java.nio.charset.Charset; import java.nio.charset.StandardCharsets; // Driver Class public class CharsetExample { public static void writeToFileWithCharset(String fileName, String content, Charset charset) { try (FileOutputStream fileOutputStream = new FileOutputStream(fileName); OutputStreamWriter outputStreamWriter = new OutputStreamWriter(fileOutputStream, charset)) { // writing content to the file outputStreamWriter.write(content); System.out.println( "File created with charset: " + charset); } catch (IOException e) { e.printStackTrace(); } } // Main Function public static void main(String args[]) { String fileName = "output.txt" ; String content = "Hello, this is a file with a specific charset." ; // Using UTF-8 Charset writeToFileWithCharset(fileName, content, StandardCharsets.UTF_8); // Using ISO-8859-1 Charset writeToFileWithCharset(fileName, content, Charset.forName( "ISO-8859-1" )); } } |
File created with charset: UTF-8 File created with charset: ISO-8859-1
Explanation of the above Program:
In the above program,
- The
writeToFileWithCharset
method takes three parameters. - After this, inside the
writeToFileWithCharset
method, aFileOutputStream
and anOutputStreamWriter
are used to write the content into the file with specified charset. - In
main
method, two types are there. First one using UTF-8 charset and the other one is using ISO-8859-1 charset.
How to Create a File with a Specific charset in Java?
In Java, when we write text to a file, we must provide the character encoding to create a file with a specified charset.
Classes to generate Java Files with Specified Charset
Using a FileOutputStream and the OutputStreamWriter class we can generate a Java file with a specified charset.
- FileOutputStream: It is an OutputSream class used for storing data in a file.
- OutputStreamWriter: This class lets us choose the charset when we write something to a file.
In this article, we will learn how to create a file with a specific charset in Java.