Java by API/javax.mail/Session — различия между версиями
Admin (обсуждение | вклад) м (1 версия) |
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(нет различий)
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Версия 20:43, 31 мая 2010
Session: getFolder(URLName name)
<source lang="java">
import java.util.Properties; import javax.mail.Folder; import javax.mail.Message; import javax.mail.Session; import javax.mail.URLName; public class Main {
public static void main(String[] args) throws Exception { URLName server = new URLName("protocol://username:password@host/foldername"); Session session = Session.getDefaultInstance(new Properties(), null); Folder folder = session.getFolder(server); if (folder == null) { System.out.println("Folder " + server.getFile() + " not found."); System.exit(1); } folder.open(Folder.READ_ONLY); // Get the messages from the server Message[] messages = folder.getMessages(); for (int i = 0; i < messages.length; i++) { System.out.println("------------ Message " + (i + 1) + " ------------"); messages[i].writeTo(System.out); } folder.close(false); }
}
</source>
Session: getInstance(Properties arg0, Authenticator arg1)
<source lang="java">
import java.util.Properties; import javax.mail.Address; import javax.mail.Message; import javax.mail.Session; import javax.mail.Transport; import javax.mail.internet.InternetAddress; import javax.mail.internet.MimeMessage; public class Main {
public static void main(String[] args) throws Exception { Properties props = new Properties(); props.put("mail.host", "mail.cloud9.net"); Session mailConnection = Session.getInstance(props, null); Message msg = new MimeMessage(mailConnection); Address a = new InternetAddress("a@a.ru", "A a"); Address b = new InternetAddress("fake@jexp.ru"); msg.setContent("Mail contect", "text/plain"); msg.setFrom(a); msg.setRecipient(Message.RecipientType.TO, b); msg.setSubject("subject"); Transport.send(msg); }
}
</source>
Session: getStore(String name)
<source lang="java">
import java.util.Properties; import javax.mail.Authenticator; import javax.mail.Folder; import javax.mail.Message; import javax.mail.PasswordAuthentication; import javax.mail.Session; import javax.mail.Store; public class Main {
public static void main(String[] args) throws Exception { Properties props = new Properties(); String host = "yourserver.edu"; String provider = "pop3"; Session session = Session.getDefaultInstance(props, new MailAuthenticator()); Store store = session.getStore(provider); store.connect(host, null, null); Folder inbox = store.getFolder("INBOX"); if (inbox == null) { System.out.println("No INBOX"); System.exit(1); } inbox.open(Folder.READ_ONLY); Message[] messages = inbox.getMessages(); for (int i = 0; i < messages.length; i++) { System.out.println("Message " + (i + 1)); messages[i].writeTo(System.out); } inbox.close(false); store.close(); }
} class MailAuthenticator extends Authenticator {
public MailAuthenticator() { } public PasswordAuthentication getPasswordAuthentication() { return new PasswordAuthentication("username", "password"); }
}
</source>