Click here to watch in Youtube :
https://www.youtube.com/watch?v=6HkOHfi_J0s&list=UUhwKlOVR041tngjerWxVccw
import java.io.File; import java.io.FileWriter; import java.io.IOException; /* * public FileWriter(File file) throws IOException * * Parameters: * ---------- * * file - a File object to write to. */ public class FileWriterDemo { public static void main(String[] args) throws IOException { FileWriterDemo fileWriterDemo = new FileWriterDemo(); fileWriterDemo.writeFile(); } private void writeFile() throws IOException { FileWriter fileWriter = null; try { File file = new File("myfile.txt"); /* * Constructs a FileWriter object given a file * name. */ fileWriter = new FileWriter(file); /* * Writes a string. */ fileWriter.write("Welcome to America."); System.out.println("Successfully written to the file." + "please check the file content."); } finally { if (fileWriter != null) { /* * Closes the stream, flushing it first. * Once the stream has been closed, further * write() or flush() invocations will cause * an IOException to be thrown. Closing a * previously closed stream has no effect. */ fileWriter.close(); } } } }
Successfully written to the file.please check the file content.
Welcome to America.
https://sites.google.com/site/ramj2eev1/home/javabasics/JavaIODemo_FileWriter_Cons_File_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/JavaIODemo_FileWriter_Cons_File_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/a5a29c88719d4853b7ba8bae1b5fc9715fbc328c/BasicJava/JavaIODemo_FileWriter_Cons_File_App/?at=master
See also:
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