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Editorial Team
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Asked: 2026-06-14T10:11:24+00:00

Please help me to do such a thing, let’s say we have a text

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Please help me to do such a thing, let’s say we have a text file, test.txt, about similar to this:

hello hello hello
<link1>http://stackoverflow.com<link1>

The first line of text, and the second link enclosed in the <link1>. I am printing the contents of the file as follows:

 if(myName.equals(name)){

                        InputStreamReader reader  = null;
                        try{


                            File file =  new File("C:\\Users\\ваня\\Desktop\\asksearch\\" + list[i]);

                            reader =  new InputStreamReader(new FileInputStream(file), "UTF-8");

                            int b;

                            PrintWriter wr =   response.getWriter();
                            wr.print("<html>");
                            wr.print("<head>");
                            wr.print("<title>HelloWorld</title>");
                            wr.print("<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">");
                            wr.print("<body>");
                            wr.write("<div>");
                            while((b = reader.read()) != -1) {
                                wr.write((char) b );
                            }
                            wr.write("</div>");
                            wr.write("<hr>");
                            wr.print("</body>");
                            wr.print("</html>");
                            wr.close();


                        }

Just a piece of code:

while((b = reader.read()) != -1) {
   writer.write((char) b);
}

You want to display, the first line of the file itself, and the second line of the file separately

PrintWriter writer = response.getWriter();
writer.print("<html>");
writer.print("<head>");
writer.print("<title>HelloWorld</title>");
writer.print("<body>");
writer.write("<div>");
// then the first line
writer.write("</div>");
writer.write("<div>");
// then the second line
writer.write("</div>");
writer.print("</body>");
writer.print("</html>");
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1 Answer

  1. Editorial Team

    Create a BufferedReader for your file:

    File file = new File("test.txt");
BufferedReader br =  new BufferedReader(new InputStreamReader(
                         new FileInputStream(file), "UTF8"));

    Use the readLine method to read a single line( the first line):

    PrintWriter writer = response.getWriter();
writer.print("<html>");
writer.print("<head>");
writer.print("<title>HelloWorld</title>");
writer.print("<body>");
writer.write("<div>");
// here to display the text
writer.write(br.readLine());//this will read the first line
writer.write("</div>");

//And for the second line 

writer.write("<div>");
// here to display the text
writer.write(br.readLine());//this will read the next line i.e. second line
writer.write("</div>");
writer.print("</body>");
writer.print("</html>");

    Hope this helps.

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