demo2.java

java 邮件收发的源码。包括中文文件名的附件发送接收的处理。编码格式的转换。

package cn.itcast.javamail2;

import java.io.FileInputStream;
import java.util.Properties;

import javax.mail.Authenticator;
import javax.mail.Message;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;
import javax.mail.Transport;
import javax.mail.Message.RecipientType;
import javax.mail.internet.InternetAddress;
import javax.mail.internet.MimeMessage;

public class Demo2 {

	/**
	 * @param args add by zxx ,Feb 5, 2009
	 */
	public static void main(String[] args) throws Exception{
		// TODO Auto-generated method stub
		
		Properties props = new Properties();
		props.setProperty("mail.smtp.auth", "true");
		props.setProperty("mail.transport.protocol", "smtp");
		props.setProperty("mail.host", "smtp.sina.com");
		Session session = Session.getInstance(props,
				new Authenticator()
				{
					protected PasswordAuthentication getPasswordAuthentication()
					{
						return new PasswordAuthentication("itcast_test","123456");
					}
				}
		);
		session.setDebug(true);
		
		/*Message msg = new MimeMessage(session);
		msg.setFrom(new InternetAddress("[e-mail]"));
		msg.setSubject("中文主题");
		msg.setRecipients(RecipientType.TO, 
				InternetAddress.parse("[e-mail],[e-mail]"));
		msg.setContent("<span style='color:red'>中文呵呵呵</span>", "text/html;charset=gbk");
		
		
		Transport.send(msg);*/
		
		Message msg = new MimeMessage(session,new FileInputStream("resouce\\demo3.eml"));
		Transport.send(msg,InternetAddress.parse("[e-mail]"));
	}

}