JAVA read file problem


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Thread: JAVA read file problem

  1. #1
    VAX Guest

    JAVA read file problem


    Could anyone can tell me how to read a txt file line by line with DataInputStream?

    I also want to check it is EOF or not.

    Thank you.

  2. #2
    Paul Clapham Guest

    Re: JAVA read file problem

    You don't use a DataInputStream to read a text file.

    Use a FileReader, and wrap it in a BufferedReader:

    BufferedReader br = new BufferedReader(new FileRead("YourFile.txt");

    and then use the readLine() method, which returns null when it reaches EOF:

    String line = null;
    while ((null = br.readLine()) != null) {
    // process "line" here
    }

    PC2

    "VAX" <dunga0@yahoo.com> wrote in message news:3b1dac6d$1@news.devx.com...
    >
    > Could anyone can tell me how to read a txt file line by line with

    DataInputStream?
    >
    > I also want to check it is EOF or not.
    >
    > Thank you.




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