用commons-email-1.1.jar实现发邮件功能

用commons-email-1.1.jar实现发邮件功能:
  今天在Apache网站上下载commons-lang jar文件时突然看到commons-email-1.1.jar这个项目jar文件，看了看user guide确实比JDK提供的好多了，简单的几行代码就实现了发邮件的功能，以前实现过一个纯JavaMail带附件发邮件功能，代码复杂不说，现在回过头来都懒得看（主要是WEB项目注释少）。
    贴上TEST代码看看，简单、清晰。只要稍加修改（邮件服务器地址、名称、密码）就可以了
 
简单邮件的发送：
package com.bulktree.mail;
import java.util.Date;
import org.apache.commons.mail.EmailException;
import org.apache.commons.mail.SimpleEmail;
public class SimpleMailTest {
  publicstaticvoid main(String[] args) throws EmailException {
     SimpleEmail email = new SimpleEmail();
       //设置发送主机的服务器地址
       email.setHostName("smtp.163.com");
       //设置收件人邮箱
       email.addTo("[email protected]","bulktree");
       //发件人邮箱
       email.setFrom("[email protected]", "bulktree");
       //如果要求身份验证，设置用户名、密码，分别为发件人在邮件服务器上注册的用户名和密码
       email.setAuthentication("bulktree", "123456");
       //设置邮件的主题
       email.setSubject("Hello, This is My First Email Application");
       //邮件正文消息
       email.setMsg("I am bulktree This is JavaMail Application");
       email.send();
       System.out.println("The SimpleEmail send sucessful!!!");
    }
}
带附件邮件发送：
package com.bulktree.mail;
import java.net.MalformedURLException;
import java.net.URL;
import org.apache.commons.mail.EmailAttachment;
import org.apache.commons.mail.EmailException;
import org.apache.commons.mail.MultiPartEmail;
publicclass AttachmentMailTest {
    publicstaticvoid main(String[] args) throws EmailException, MalformedURLException {
//     创建一个Email附件
    EmailAttachment emailattachment = new EmailAttachment();
       emailattachment.setPath("/biao_05.jpg");
//     emailattachment.setURL(new URL("http://www.blogjava.net/bulktree/picture/bulktree.jpg"));
       emailattachment.setDisposition(EmailAttachment.ATTACHMENT);
       emailattachment.setDescription("This is Smile picture");
       emailattachment.setName("bulktree");
//     创建一个email
       MultiPartEmail multipartemail = new MultiPartEmail();
       multipartemail.setHostName("smtp.163.com");
       multipartemail.addTo("[email protected]", "bulktree");
       multipartemail.setFrom("[email protected]", "bulktree");
       multipartemail.setAuthentication("bulktree", "123456");
       multipartemail.setSubject("This is a attachment Email");
       multipartemail.setMsg("this a attachment Eamil Test");
       //添加附件
       multipartemail.attach(emailattachment);
       //发送邮件
       multipartemail.send();
       System.out.println("The attachmentEmail send sucessful!!!");
}
}