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发信人: icefire (as you wish), 信区: Java
标 题: JAVA编写的CGI--发送邮件
发信站: BBS 荔园晨风站 (Wed Dec 2 08:11:00 1998), 站内信件
发信人: wooce (残雪), 信区: CGI
标 题: JAVA编写的CGI--发送邮件
发信站: 华南网木棉站 (Tue Dec 1 13:41:21 1998), 转信
// Scrolling Message V2.00
// R. BERTHOU
// Standard Java Imports
// import java.awt.*;
import java.applet.Applet;
import java.net.*;
import java.io.*;
import java.awt.*;
public class tMail extends java.applet.Applet {
TextArea tMessage ;
Button bEnvoie ;
TextField tSubject ;
TextField tTo ;
TextField tFrom ;
// Applet initialisation routine
public void init() {
GridBagLayout gridbag = new GridBagLayout();
GridBagConstraints g = new GridBagConstraints();
setFont(new Font("Helvetica", Font.PLAIN, 12));
setLayout(gridbag);
g.anchor = GridBagConstraints.NORTHEAST ;
g.fill = GridBagConstraints.HORIZONTAL ;
g.weightx = 1.0 ;
g.weighty = 1.0;
g.gridwidth = GridBagConstraints.REMAINDER; //end row
bEnvoie = new Button("Envoie") ;
gridbag.setConstraints(bEnvoie, g);
add(bEnvoie);
g.gridwidth = GridBagConstraints.RELATIVE ;
Label l0 = new Label("From :") ;
gridbag.setConstraints(l0, g);
add(l0);
tFrom = new TextField("moi@monserveur.com") ;
gridbag.setConstraints(tFrom, g);
add(tFrom);
g.gridwidth = GridBagConstraints.REMAINDER; //end row
bEnvoie = new Button("Envoie") ;
gridbag.setConstraints(bEnvoie, g);
add(bEnvoie);
g.gridwidth = GridBagConstraints.RELATIVE ;
Label l1 = new Label("To :") ;
gridbag.setConstraints(l1, g);
add(l1);
g.gridwidth = GridBagConstraints.REMAINDER; //end row
tTo = new TextField("xxxx@yyyy.com") ;
gridbag.setConstraints(tTo, g);
add(tTo);
g.gridwidth = GridBagConstraints.RELATIVE ;
Label l2 = new Label("Subject :") ;
gridbag.setConstraints(l2, g);
add(l2);
g.gridwidth = GridBagConstraints.REMAINDER; //end row
tSubject = new TextField("Test tMail") ;
gridbag.setConstraints(tSubject, g);
add(tSubject);
g.gridwidth = GridBagConstraints.RELATIVE ;
Label l3 = new Label("Message :") ;
gridbag.setConstraints(l3, g);
add(l3);
g.fill = GridBagConstraints.BOTH ;
g.gridwidth = GridBagConstraints.REMAINDER; //end row
g.gridheight = GridBagConstraints.REMAINDER; //end col
tMessage = new TextArea("...",5,40) ;
gridbag.setConstraints(tMessage, g);
add(tMessage);
} // end of init
public boolean action(Event evt, Object arg)
{
if (evt.target instanceof Button) {
try {
sendMail(tTo.getText(),
tFrom.getText(),
tSubject.getText(),
tMessage.getText() ) ;
}
catch(UnknownHostException uhe)
{
Debug("-->uhe " + uhe ) ;
}
catch(ProtocolException pe)
{
Debug("-->pe " + pe ) ;
}
catch(IOException ioe)
{
Debug("-->ioe " + ioe ) ;
}
}
return true ;
}
public void sendMail(String to_address, // Destinataire du message
String from_address, // Emeteur du message
String sSu, // Sujet du message
String sMess) // Message
throws IOException, ProtocolException, UnknownHostException
{
tMessage.setText("") ;
Debug("--- Envoie de Mail----") ;
Debug("--- From : " + from_address) ;
Debug("--- To : " + to_address) ;
Debug("--- Sujet: " + sSu) ;
Debug("--- Mess : " + sMess) ;
Debug("----------------------") ;
Socket socket; // Le Socket
DataInputStream in; // Le stream de lecture du Socket
PrintStream out; // Le stream d'ecriture du Socket
String host; // Identification du poste
String str; // Pour la lecture de donnees
// Identification du poste
// host = InetAddress.getLocalHost().toString() ;
host = new String("www.aol.com") ;
// Ouverture du socket (connection au mailServer)
// et des streams de lecture et d'ecriture
socket = new Socket(getDocumentBase().getHost(), 25);
in = new DataInputStream(socket.getInputStream());
out = new PrintStream(socket.getOutputStream());
// lecture du message initial
str = in.readLine();
Debug(str) ;
if (!str.startsWith("220"))
throw new ProtocolException(str);
while (str.indexOf('-') == 3) {
str = in.readLine();
Debug(str) ;
if (!str.startsWith("220"))
throw new ProtocolException(str);
}
// fin message initial
// Dialogue avec les Serveur de mail
// Envoie de HELO au serveur SMTP
out.println( "HELO " + host );
out.flush() ;
str = in.readLine();
Debug(str) ;
if (!str.startsWith("250")) throw new ProtocolException(str);
// On est connecte au serveur de Mail...
// Envoie du Mail
out.println( "MAIL FROM: " + from_address );
out.flush() ;
str = in.readLine();
Debug(str) ;
if (!str.startsWith("250")) throw new ProtocolException(str);
// A qui envoie t on cela
out.println( "RCPT TO: " + to_address );
out.flush() ;
str = in.readLine();
Debug(str) ;
if (!str.startsWith("250")) throw new ProtocolException(str);
// Est on pret a envoyer les donnees
out.println( "DATA" );
out.flush() ;
str = in.readLine();
Debug(str) ;
if (!str.startsWith("354")) throw new ProtocolException(str);
// Emmeteur - Destinataire - Sujet
out.println("From: " + from_address);
out.println("To: " + to_address);
out.println( "Subject: " + sSu + "\n" );
out.flush() ;
out.println("Comment: Unauthenticated sender");
out.println("X-Mailer: Simple tSmtp");
out.println("");
out.println( sMess ) ;
out.println(".") ;
out.flush() ;
str = in.readLine();
Debug(str) ;
if (!str.startsWith("250")) throw new ProtocolException(str);
out.println("QUIT");
out.flush();
in.close() ;
Debug("Fin du Mail...") ;
socket.close() ;
return ;
}
public void Debug(String str)
{
// System.out.println(str) ;
tMessage.appendText(str + "\n") ;
return ;
}
public static void main(String args[])
{
Frame f = new Frame("tMail");
tMail tM = new tMail();
tM.init();
tM.start();
f.add("Center", tM);
f.resize(350, 200);
f.pack();
f.show();
}
}
--
来去如风
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