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Tanuj Kumar

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Posted on    August-14-2015 3:21 AM

 Java Java  File 

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I need to append text repeatedly to an existing file in Java. How do I do that?

Mayank Tripathi
Mayank Tripathi

Total Post:397

Posted on    August-14-2015 8:12 AM

You can use fileWriter with a true for appending.

    String filename= "MyFile.txt";
    FileWriter fw = new FileWriter(filename,true); //the true will append the new data
    fw.write("add a line\n");//appends the string to the file
catch(IOException ioe)
    System.err.println("IOException: " + ioe.getMessage());

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