字符串在现有文件中附加完成

import java.io.File;

import java.io.FileWriter;

import java.io.BufferedWriter;

import java.io.IOException;



public class AppendToFileExample {

   public static void main( String[] args ) {

      try {

         String data = " Tutorials Point is a best website in the world";

         File f1 = new File("C:\\Users\\codingdict7\\Desktop\\abc.txt");

         if(!f1.exists()) {

            f1.createNewFile();

         }

         FileWriter fileWritter = new FileWriter(f1.getName(),true);

         BufferedWriter bw = new BufferedWriter(fileWritter);

         bw.write(data);

         bw.close();

         System.out.println("Done");

      } catch(IOException e){

         e.printStackTrace();

      }

   }

}