Javamail的使用（含正文、图片、附件）

参考网页:

package com.javamail;

import java.io.FileOutputStream;
import java.util.Properties;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import javax.mail.Message;
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;

/**
 * @ClassName: Sendmail
 * @Description: 发送Email（含有正文、图片、附件）
 * @author: 孤傲苍狼
 * @date: 2015-1-12 下午9:42:56
 *
 */
public class Sendmail {

	/**
	 * @param args
	 * @throws Exception
	 */
	public static void main(String[] args) throws Exception {

		Properties prop = new Properties();
		//此处使用163邮箱
		prop.setProperty("mail.smtp.host", "smtp.163.com");
		prop.setProperty("mail.transport.protocol", "smtp");
		prop.setProperty("mail.smtp.auth", "true");
		prop.setProperty("mail.smtp.port", "25");
		// 使用JavaMail发送邮件的5个步骤
		// 1、创建session
		Session session = Session.getInstance(prop);
		// 开启Session的debug模式，这样就可以查看到程序发送Email的运行状态
		session.setDebug(true);
		// 2、通过session得到transport对象
		Transport ts = session.getTransport();
		// 3、连上邮件服务器
		ts.connect("smtp.163.com", "18720160221@163.com", "zbh080931");
		// 4、创建邮件
		Message message = createMixedMail(session);
		// 5、发送邮件
		ts.sendMessage(message, message.getAllRecipients());
		ts.close();
	}

	/**
	 * @Method: createMixedMail
	 * @Description: 生成一封带附件和带图片的邮件
	 * @Anthor:孤傲苍狼
	 *
	 * @param session
	 * @return
	 * @throws Exception
	 */
	public static MimeMessage createMixedMail(Session session) throws Exception {
		// 创建邮件
		MimeMessage message = new MimeMessage(session);

		// 设置邮件的基本信息
		//邮件发送人 
		message.setFrom(new InternetAddress("18720160221@163.com"));
		//邮件接收人
		message.setRecipient(Message.RecipientType.TO, new InternetAddress("18720160221@163.com"));//xdp_gacl@sina.cn
		//主题
		message.setSubject("带附件和带图片的的邮件");

		// 正文
		MimeBodyPart text = new MimeBodyPart();
		text.setContent("xxx这是女的xxxx<br/><img src=cid:aaa.jpg>啦啦啦", "text/html;charset=UTF-8");

		// 图片
		MimeBodyPart image = new MimeBodyPart();
		image.setDataHandler(new DataHandler(new FileDataSource("src\3.jpg")));
		image.setContentID("aaa.jpg");

		// 附件1
		MimeBodyPart attach = new MimeBodyPart();
		DataHandler dh = new DataHandler(new FileDataSource("src\4.zip"));
		attach.setDataHandler(dh);
		attach.setFileName(dh.getName());

		// 附件2
		MimeBodyPart attach2 = new MimeBodyPart();
		DataHandler dh2 = new DataHandler(new FileDataSource("src\波子.zip"));
		attach2.setDataHandler(dh2);
		attach2.setFileName(MimeUtility.encodeText(dh2.getName()));

		//容器1
		// 描述关系:正文和图片
		MimeMultipart mp1 = new MimeMultipart();
		mp1.addBodyPart(text);
		mp1.addBodyPart(image);
		mp1.setSubType("related");

		// 代表正文的bodypart
		MimeBodyPart content = new MimeBodyPart();
		content.setContent(mp1);
		
		//容器2
		// 描述关系:正文和附件
		MimeMultipart mp2 = new MimeMultipart();
		mp2.addBodyPart(attach);       //附件1bodypart
		mp2.addBodyPart(attach2);	   //附件2borypart
		mp2.addBodyPart(content);      //正文加图片borypart
		mp2.setSubType("mixed");

		message.setContent(mp2);
		message.saveChanges();

		//将文件内容此文件方式保存到本地
		message.writeTo(new FileOutputStream("E:\MixedMail.eml"));

		// 返回创建好的的邮件
		return message;
	}
}