mail.java

实现了网站是否正常的简单监控系统

package mapabc;
import java.io.PrintStream;
import java.util.Date;
import java.util.Properties;
import javax.mail.*;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

public class Mail
{
    String mailContent;
    String internetAddress;
    public class PopupAuthenticator extends Authenticator
    {

        public PasswordAuthentication performCheck(String user, String pass)
        {
            username = user;
            password = pass;
            return getPasswordAuthentication();
        }

        protected PasswordAuthentication getPasswordAuthentication()
        {
            return new PasswordAuthentication(username, password);
        }

        String username;
        String password;

        public PopupAuthenticator()
        {
            username = null;
            password = null;
        }
    }


    void MailContent(String content)
    {
        mailContent = content;
    }

    void I_nternetaddress(String addres)
    {
        internetAddress = addres;
    }

    public Mail()
    {
    }

    public void send()
    {
        try
        {
            Properties props = new Properties();
            props.put("mail.smtp.auth", "true");
            props.put("mail.smtp.host", "smtp.163.com");
            props.put("mail.smtp.user", "[e-mail]");
            props.put("mail.smtp.password", "1dd307");
            PopupAuthenticator popA = new PopupAuthenticator();
            PasswordAuthentication pop = popA.performCheck("yunfadddd1", "1dd307");
            Session sendMailSession = Session.getInstance(props, popA);
            Message newMessage = new MimeMessage(sendMailSession);
            newMessage.setFrom(new InternetAddress("[e-mail]"));
            newMessage.setRecipient(javax.mail.Message.RecipientType.TO, new InternetAddress(internetAddress));
            newMessage.setSubject("\u90AE\u4EF6\u4E3B\u9898");
            newMessage.setSentDate(new Date());
            mailContent = "\u4F60\u597D\uFF01\n\n\t" + mailContent;
            mailContent += "\t\n\n";
            mailContent += "\u90AE\u4EF6\u53D1\u9001\u65F6\u95F4\uFF1A" + (new Date()).toLocaleString();
            newMessage.setText(mailContent);
            Transport transport = sendMailSession.getTransport("smtp");
            Transport _tmp = transport;
            Transport.send(newMessage);
            System.out.println("send ok!");
        }
        catch(MessagingException ex)
        {
            ex.printStackTrace();
        }
    }
}