Wednesday, May 9, 2012

How to write content into file in Java using BufferedWriter with example

How to write content into file in Java using BufferedWriter with example 

import java.io.BufferedWriter;
import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.util.Date;

public class WriteFileExampleUsingBufferedWriter
{
  public static void main( String[] args )
    { 
      try
      {
       String fileContent = "Content Added  on "+new Date();
          File file = new File("d:\\db\\fileTest\\newfile.txt");
  
        //first check if the file is already there, if no file found then create new file
    if (!file.exists()) 
    {
     file.createNewFile();
     System.out.println("File Created Succefssfully");
    }
  
          FileWriter fw = new FileWriter(file.getName());
          BufferedWriter bw = new BufferedWriter(fw);
          bw.write(fileContent);
          bw.close();
  
          System.out.println("Content written Succefssfully");
      }
      catch(IOException e)
      {
       e.printStackTrace();
      }
     }
}

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