Click here to watch in Youtube :
https://www.youtube.com/watch?v=S_FCiVPPT-8&list=UUhwKlOVR041tngjerWxVccw
Click the below Image to Enlarge
Java Tutorial : Java IO (FileWriter class) |
Java Tutorial : Java IO (FileWriter class) |
Java Tutorial : Java IO (FileWriter class) |
Java Tutorial : Java IO (FileWriter class) |
Java Tutorial : Java IO (FileWriter class) |
import java.io.FileWriter; import java.io.IOException; /* * public FileWriter(String fileName) throws IOException * * Parameters: * ---------- * * fileName - String The system-dependent filename. */ 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 { /* * Constructs a FileWriter object given a file * name. */ String fileName = "myfile.txt"; fileWriter = new FileWriter(fileName); /* * Writes a string. */ fileWriter.write("Peter is going to Japan."); 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.
Peter is going to Japan.
https://docs.oracle.com/javase/8/docs/api/java/io/FileWriter.html
Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/JavaIODemo_FileWriter_Intro_App.zip?attredirects=0&d=1
Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/JavaIODemo_FileWriter_Intro_App
Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/a5a29c88719d4853b7ba8bae1b5fc9715fbc328c/BasicJava/JavaIODemo_FileWriter_Intro_App/?at=master
See also:
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