JavaMail发送邮件小例子

package Demo1;

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 JavaMailDemo1 {

public  static void main(String args[]) throws Exception

{

Properties props = new Properties();

props.setProperty("mail.smtp.auth", "true");

props.setProperty("mail.transport.protocol", "smtp");

Session session = Session.getInstance(props);

session.setDebug(true);

Message msg = new MimeMessage(session);

msg.setText("你好吗？");

msg.setSubject("hello");

msg.setFrom(new InternetAddress("[email protected]"));

Transport transport = session.getTransport();

transport.connect("smtp.163.com",25,"z_p_u18064117557","**********");

transport.sendMessage(msg,new Address[]{new InternetAddress("[email protected]")});

//transport.send(msg);

transport.close();

}

}

package Demo1;

import java.util.Properties;

import javax.mail.Message;

import javax.mail.Message.RecipientType;

import javax.mail.Authenticator;

import javax.mail.PasswordAuthentication;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.internet.InternetAddress;

import javax.mail.internet.MimeMessage;

public class JavaMailDemo2 {

public static void main(String[] args)  throws Exception  {

Properties props=new Properties();

props.setProperty("mail.smtp.auth", "true");

props.setProperty("mail.transport.protocol", "smtp");

props.setProperty("mail.host", "smtp.sohu.com");

Session session=Session.getInstance(props,new Authenticator() {

protected PasswordAuthentication getPasswordAuthentication()

{

return new  PasswordAuthentication("z_p_u", "*********");

}

});

session.setDebug(true);

Message msg=new MimeMessage(session);

msg.setFrom(new InternetAddress("[email protected]"));

msg.setSubject("hello");

// msg.setText("hello");

msg.setContent("<h1>胡浩</h1>","text/html;charset=gbk");

msg.setRecipients(RecipientType.TO, InternetAddress.parse("[email protected]"));

Transport.send(msg);

}

}

package Demo1;

import java.io.File;

import java.io.FileInputStream;

import java.util.Properties;

import javax.activation.DataHandler;

import javax.activation.DataSource;

import javax.activation.FileDataSource;

import javax.mail.Authenticator;

import javax.mail.Message;

import javax.mail.Message.RecipientType;

import javax.mail.PasswordAuthentication;

import javax.mail.Session;

import javax.mail.Transport;

import javax.mail.internet.InternetAddress;

import javax.mail.internet.MimeBodyPart;

import javax.mail.internet.MimeMessage;

import javax.mail.internet.MimeMultipart;

import javax.mail.internet.MimeUtility;

public class JavaMailDemo3 {

public static void main(String[] args) throws Exception {

Properties props=new  Properties();

props.setProperty("mail.smtp.auth", "true");

props.setProperty("mail.transport.proptocol", "smtp");

props.setProperty("mail.host", "smtp.sohu.com");

Session session=Session.getInstance(props,new Authenticator() {

protected
PasswordAuthentication getPasswordAuthentication()

{

return new PasswordAuthentication("z_p_u", "********");

}

});

session.setDebug(true);

Message msg=new MimeMessage(session);

MimeMultipart mp= new MimeMultipart("related");

MimeBodyPart html=new MimeBodyPart();

MimeBodyPart gif=new MimeBodyPart();

mp.addBodyPart(gif);

mp.addBodyPart(html);

html.setContent("<h1 style=‘color:red‘>你好</h1><img src=‘http://avatar.csdn.net/F/B/6/1_u013516966.jpg‘/>", "text/html;charset=gbk");

//gif.attachFile(new File("img/3.png"));

//gif.setContent("<h1 style=‘color:red‘>你好</h1>", "text/html;charset=gbk");

DataSource ds=new FileDataSource(new File("img/3.png"));

DataHandler dh=new DataHandler(ds);

gif.setDataHandler(dh);

gif.setHeader("Content-Location", "http://avatar.csdn.net/F/B/6/1_u013516966.jpg");

gif.setFileName(MimeUtility.encodeText("图片.png"));

msg.setFrom(new InternetAddress(MimeUtility.encodeText("中国")+"<[email protected]>"));

msg.setContent(mp);

msg.setRecipient(RecipientType.BCC, new InternetAddress("[email protected]"));

msg.saveChanges();

Transport.send(msg, InternetAddress.parse("[email protected]"));

}

}