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Thursday, 22 November 2018

Read Text File in Java using BufferedReader

 Previously I have posted about reading text file using FileInputStream and this post shows how to read text files in java using BufferedReader class.



This is a sample text file


and this is the java code to read a text file using BufferedReader class

  1. package client;
  2. import java.io.BufferedReader;
  3. import java.io.File;
  4. import java.io.FileNotFoundException;
  5. import java.io.FileReader;
  6. import java.io.IOException;
  7. public class ReadFileBfr {
  8. public ReadFileBfr() {
  9. super();
  10. }
  11. public static void main(String[] args) {
  12. // Absolute path of file that you want to read
  13. File f = new File("D:/sampleFile.txt");
  14. BufferedReader bfr=null;
  15. try {
  16. bfr = new BufferedReader(new FileReader(f));
  17. } catch (FileNotFoundException e) {
  18. }
  19. String data;
  20. //Iterate over file content
  21. try {
  22. while ((data = bfr.readLine()) != null)
  23. System.out.println(data);
  24. } catch (IOException e) {
  25. }
  26. }
  27. }

Execute this java code

Output is


Cheers 🙂 Happy Learning

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