Hi,
her is a servlet skeleton to send mail from a servlet by connecting to a
mail server (no JavaMail).
Again, this example is taken from my book "Servlet et Java Server Pages - Le
guide du développeur" (published in french);
As is, it will probably not compile because I have taken off all the stuff
concerning getting teh data from a database trough JDBC.
Note that parameter are to be red from a property file, so that the servlet
is somewhat portable.
I have introduce a few words of comments to translate the methods name in
english.
I hope it helps !
Pierre-Yves
public class MailServlet extends HttpServlet {
String propFileName = "default.prop";
public void service (HttpServletRequest requete,
HttpServletResponse reponse) throws ServletException,
IOException{
String path = getServletConfig().getServletContext().getRealPath("/");
reponse.setContentType("text/html");
PrintWriter pw = reponse.getWriter();
Properties properties = new Properties();
try {
FileInputStream propFile = new FileInputStream(path +
propFileName);
properties.load(propFile);
}
catch (IOException ioe) {
System.out.println(ioe);
return;
}
.
.
.
String expe = properties.getProperty("expe"); // expe = sender
String dest = properties.getProperty("dest"); // dest is the adress
wher
you are sending mail
String sujet = properties.getProperty("mailSubject");
StringBuffer buffer = new StringBuffer();
StringBuffer message = new StringBuffer();
message.append("Hi,\n\n");
message.append("This is the text of the message...\n");
message.append("....\n");
message.append(".....\n");
message.append("Best regards\n\n");
String serveur = properties.getProperty("mailServer");
Socket socket = new Socket(serveur, 25);
PrintWriter mailWriter
= new PrintWriter(socket.getOutputStream(),
true);
BufferedReader mailReader
= new BufferedReader(new InputStreamReader(
socket.getInputStream()));
connecter(serveur, mailWriter, mailReader, buffer); // buffer wil
contains
mailserver response (usefull for tracking problems)
envoyerCommande("MAIL FROM:", expe, mailWriter, mailReader, buffer);
envoyerCommande("RCPT TO:", expe, mailWriter, mailReader, buffer);
envoyerCommande("DATA", "", mailWriter, mailReader, buffer);
envoyerDonnées(dest, sujet, message.toString(), mailWriter, mailReader,
buffer);
fermer(socket, mailWriter, mailReader, buffer);
//pw.println(buffer.toString()); // This is for tracking problems with
teh
server
}
}
}
private void connecter( // connecter = connect
String serveur,
PrintWriter mailWriter,
BufferedReader mailReader,
StringBuffer buffer)
throws IOException
{
buffer.append("<p>" + mailReader.readLine());
buffer.append("HELO " + serveur + "\r\n");
mailWriter.print("HELO " + serveur + "\r\n");
mailWriter.flush();
buffer.append("<br>" + mailReader.readLine());
}
private void envoyerCommande( // envoyerCommande = send command
String commande,
String paramètre,
PrintWriter mailWriter,
BufferedReader mailReader,
StringBuffer buffer)
throws IOException
{
buffer.append("<br>" + commande + paramètre + "\n");
if (!paramètre.equals(""))
{
paramètre = "<" + paramètre + ">";
}
mailWriter.print(commande + paramètre + "\r\n");
mailWriter.flush();
buffer.append("<br>" + mailReader.readLine());
}
private void envoyerDonnées( // envoyerDonnées = send data
String dest,
String sujet,
String message,
PrintWriter mailWriter,
BufferedReader mailReader,
StringBuffer buffer)
{
buffer.append("to: " + dest + "\r\n");
mailWriter.print("to: " + dest + "\r\n");
buffer.append("subject: " + sujet + "\r\n");
mailWriter.print("subject: " + sujet + "\r\n");
buffer.append(message + "\r\n");
mailWriter.print(message + "\r\n");
}
private void fermer( // fermer = shut
Socket socket,
PrintWriter mailWriter,
BufferedReader mailReader,
StringBuffer buffer)
throws IOException
{
mailWriter.print("\r\n.\r\n");
mailWriter.flush();
buffer.append("<br>" + mailReader.readLine());
buffer.append("<br>" + "QUIT" + "\n");
mailWriter.print("QUIT" + "\r\n");
mailWriter.flush();
buffer.append("<br>" + mailReader.readLine());
socket.close();
}
}
-----Message d'origine-----
De : A mailing list for discussion about Sun Microsystem's Java Servlet
API Technology. [mailto:[EMAIL PROTECTED]]De la part de roy
woods
Envoyé : jeudi 22 mars 2001 13:48
À : [EMAIL PROTECTED]
Objet : sending email from html form? how
Hi all
How can I send an email from html form? I know I
should have the JavaMail package first and should know
the name of the SMTP. what else do I need to have?
Could someone be kind enough to post a simple code
that sends the an email to the email especified in the
form with the content in the form's textarea?
thanks in advance
Roy--
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