ft = new FlagTerm(new Flags(Flags.Flag.ANSWERED), false);
獲得從收件箱中的郵件懸而未決的名單,但是從收件箱中返回的所有郵件。
message.isSet(Flags.Flag.ANSWERED);
也給出相同的輸出。
如何從收件箱中列出讀取但未解答的郵件?
ft = new FlagTerm(new Flags(Flags.Flag.ANSWERED), false);
獲得從收件箱中的郵件懸而未決的名單,但是從收件箱中返回的所有郵件。
message.isSet(Flags.Flag.ANSWERED);
也給出相同的輸出。
如何從收件箱中列出讀取但未解答的郵件?
您使用的是IMAP嗎?否則,這將無法工作。
當您回覆該消息時,郵件閱讀器可以在消息上設置ANSWERED標誌。有些郵件閱讀器可能不會那樣做。你使用什麼郵件閱讀器?
下載JavaMail API並確保相關的jar文件在您的類路徑中。
使用gmail.com網頁界面,您需要將阻塞的設置更改爲解鎖到gmail帳戶。 import java.util。 ; import javax.mail。; import javax.mail.internet。*;
公共類主要{
private static String USER_NAME = "*****"; // GMail user name (just the part before "@gmail.com")
private static String PASSWORD = "********"; // GMail password
private static String RECIPIENT = "[email protected]";
public static void main(String[] args) {
String from = USER_NAME;
String pass = PASSWORD;
String[] to = { RECIPIENT }; // list of recipient email addresses
String subject = "Java send mail example";
String body = "Welcome to JavaMail!";
sendFromGMail(from, pass, to, subject, body);
}
private static void sendFromGMail(String from, String pass, String[] to, String subject, String body) {
Properties props = System.getProperties();
String host = "smtp.gmail.com";
props.put("mail.smtp.starttls.enable", "true");
props.put("mail.smtp.host", host);
props.put("mail.smtp.user", from);
props.put("mail.smtp.password", pass);
props.put("mail.smtp.port", "587");
props.put("mail.smtp.auth", "true");
Session session = Session.getDefaultInstance(props);
MimeMessage message = new MimeMessage(session);
try {
message.setFrom(new InternetAddress(from));
InternetAddress[] toAddress = new InternetAddress[to.length];
// To get the array of addresses
for(int i = 0; i < to.length; i++) {
toAddress[i] = new InternetAddress(to[i]);
}
for(int i = 0; i < toAddress.length; i++) {
message.addRecipient(Message.RecipientType.TO, toAddress[i]);
}
message.setSubject(subject);
message.setText(body);
Transport transport = session.getTransport("smtp");
transport.connect(host, from, pass);
transport.sendMessage(message, message.getAllRecipients());
transport.close();
}
catch (AddressException ae) {
ae.printStackTrace();
}
catch (MessagingException me) {
me.printStackTrace();
}
}
}
是的,我使用imap.gmail.com – user2144041 2013-03-08 06:15:56
如果您還使用了gmail.com網絡接口,你可能需要進行試驗,看是否它在回覆消息時設置ANSWERED標誌。 – 2013-03-08 22:58:59