Метод doGet создает...

Листинг 9.26. Метод doGet создает простую форму (NetNewsServ.java)

public void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException { resp.setContentType("text/html");
PrintWriter out = new PrintWriter(resp.getOutputStream());
out.println("<HTML>
");
out.println("<HEAD>
<TITLE>
NetNewsServ Output</TITLE>
</HEAD>
");
out.println("<BODY>
");
try { NetNewsBean nnb = new NetNewsBean( queryStr, destDir, queryFile );
out.println("<h1>
The News</h1>
");
out.println("<p>
Select the general categories you would like to see. "+ "You can also enter a list of key words or phrases separated by " + "commas and the system will locate any headlines containing them.</p>
" );
out.println("<center>
<form method=\"POST\" action=\"" + alias + "\" >
" );
out.println("Key Words: <input type=\"TEXT\" size=\"60\"" + " maxlength=\"120\" name=\"keywords\" >
<br>
");
out.println("Select one or more topics (use <ctrl>click.) <br>
");
out.println( nnb.getTopicsAsSelect() );
out.println("<br>
<input type=\"SUBMIT\" value=\"Continue\" >
");
out.println("</form>
</center>
<br>
");
footer( out );
}catch(Exception e){ errorMsg( out, "NetNewsServ.doGet ", e );
} }

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