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import org.apache.commons.mail.EmailException;
import org.apache.commons.mail.HtmlEmail;
public class mailSender {
/**
* @param args
*/
public static void main(String[] args) {
//不要使用SimpleEmail,会出现乱码问题
HtmlEmail email = new HtmlEmail();
try{
//这里是发送服务器的名字:,163的如下:
email.setHostName("smtp.163.com");
//编码集的设置
email.setCharset("gbk");
//收件人的邮箱
email.addTo("abcd@163.com");
//发送人的邮箱
email.setFrom("abcd@163.com", "发送人名称");
//如果需要认证信息的话,设置认证:用户名-密码。分别为发件人在邮件服务器上的注册名称和密码
email.setAuthentication("abcd","abcd");
email.setSubject("下午3:00会议室讨论,请准时参加");
//要发送的信息
email.setMsg("下午3:00会议室讨论,请准时参加");
//发送
email.send();
} catch (EmailException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
/**
* @version 1.00 1999-08-27
* @author Cay Horstmann
*/
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import java.net.*;
import java.io.*;
import javax.swing.*;
public class MailTest
{ public static void main(String[] args)
{ JFrame frame = new MailTestFrame();
frame.show();
}
}
class MailTestFrame extends JFrame
implements ActionListener
{ public MailTestFrame()
{ setTitle("MailTest");
setSize(300, 300);
addWindowListener(new WindowAdapter()
{ public void windowClosing(WindowEvent e)
{ System.exit(0);
}
} );
getContentPane().setLayout(new GridBagLayout());
GridBagConstraints gbc = new GridBagConstraints();
gbc.fill = GridBagConstraints.HORIZONTAL;
gbc.weightx = 0;
gbc.weighty = 0;
gbc.weightx = 0;
add(new JLabel("From:"), gbc, 0, 0, 1, 1);
gbc.weightx = 100;
from = new JTextField(20);
add(from, gbc, 1, 0, 1, 1);
gbc.weightx = 0;
add(new JLabel("To:"), gbc, 0, 1, 1, 1);
gbc.weightx = 100;
to = new JTextField(20);
add(to, gbc, 1, 1, 1, 1);
gbc.weightx = 0;
add(new JLabel("SMTP server:"), gbc, 0, 2, 1, 1);
gbc.weightx = 100;
smtpServer = new JTextField(20);
add(smtpServer, gbc, 1, 2, 1, 1);
gbc.fill = GridBagConstraints.BOTH;
gbc.weighty = 100;
message = new JTextArea();
add(new JScrollPane(message), gbc, 0, 3, 2, 1);
response = new JTextArea();
add(new JScrollPane(response), gbc, 0, 4, 2, 1);
gbc.weighty = 0;
JButton sendButton = new JButton("Send");
sendButton.addActionListener(this);
JPanel buttonPanel = new JPanel();
buttonPanel.add(sendButton);
add(buttonPanel, gbc, 0, 5, 2, 1);
}
private void add(Component c, GridBagConstraints gbc,
int x, int y, int w, int h)
{ gbc.gridx = x;
gbc.gridy = y;
gbc.gridwidth = w;
gbc.gridheight = h;
getContentPane().add(c, gbc);
}
public void actionPerformed(ActionEvent evt)
{ SwingUtilities.invokeLater(new Runnable()
{ public void run()
{ sendMail();
}
});
}
public void sendMail()
{ try
{ Socket s = new Socket(smtpServer.getText(), 25);
out = new PrintWriter(s.getOutputStream());
in = new BufferedReader(new
InputStreamReader(s.getInputStream()));
String hostName
= InetAddress.getLocalHost().getHostName();
send(null);
send("HELO " + hostName);
send("MAIL FROM: " + from.getText());
send("RCPT TO: " + to.getText());
send("DATA");
out.println(message.getText());
send(".");
s.close();
}
catch (IOException exception)
{ response.append("Error: " + exception);
}
}
public void send(String s) throws IOException
{ if (s != null)
{ response.append(s + "\n");
out.println(s);
out.flush();
}
String line;
if ((line = in.readLine()) != null)
response.append(line + "\n");
}
private BufferedReader in;
private PrintWriter out;
private JTextField from;
private JTextField to;
private JTextField smtpServer;
private JTextArea message;
private JTextArea response;
}