JavaMail邮件发送-能发送附件和带背景音乐的邮件的小系统的代码详情-代码-最代码

首页>代码>JavaMail邮件发送-能发送附件和带背景音乐的邮件的小系统>/pro_04/src/org/mail/SendMail.java
package org.mail;

import java.io.File;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.util.Date;
import java.util.Properties;

import javax.activation.DataHandler;
import javax.activation.DataSource;
import javax.activation.FileDataSource;
import javax.mail.Message;
import javax.mail.Session;
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;

import org.entity.MailModel;

/**
 * 发送一封邮件
 * @说明 注意这里并没有实际发送而是保存在了C盘临时文件中，真是发送的话，请参考我的博客
 * @author fei.teng
 * @version 1.0
 * @since
 */
public class SendMail {

	public static void sendMail(MailModel mail) throws Exception {
		Properties props = new Properties();
		props.put("mail.smtp.auth", "true");
		Session session = Session.getInstance(props);
		Message message = new MimeMessage(session);
		InternetAddress from = new InternetAddress();
		from.setPersonal(MimeUtility.encodeText("风中落叶<cuisuqiang@163.com>"));
		message.setFrom(from);
		InternetAddress to = new InternetAddress(mail.getTo());
		message.setRecipient(Message.RecipientType.TO, to);
		// 是否抄送
		if (null != mail.getCopy() && !"".equals(mail.getCopy())) {
			InternetAddress copy = new InternetAddress(mail.getCopy());
			message.setRecipient(Message.RecipientType.CC, copy);
		}
		message.setSubject(MimeUtility.encodeText(mail.getTitle()));
		message.setSentDate(new Date());
		// 指定为混合关系
		MimeMultipart msgMultipart = new MimeMultipart("mixed");
		message.setContent(msgMultipart);
		MimeBodyPart content = new MimeBodyPart();
		msgMultipart.addBodyPart(content);
		// 依赖关系
		MimeMultipart bodyMultipart = new MimeMultipart("related");
		content.setContent(bodyMultipart);
		MimeBodyPart htmlPart = new MimeBodyPart();
		// 组装的顺序非常重要
		bodyMultipart.addBodyPart(htmlPart);
		MimeBodyPart in_bg = new MimeBodyPart();
		bodyMultipart.addBodyPart(in_bg);

		DataSource bgsou = new FileDataSource(mail.getBgPath());
		DataHandler bghd = new DataHandler(bgsou);
		in_bg.setDataHandler(bghd);
		in_bg.setHeader("Content-Location", "bg.jpg");
		// 是否使用了背景音乐
		if (null == mail.getMusicPath() || "".equals(mail.getMusicPath())) {
			String start = "<html><body background='bg.jpg'>";
			String end = "</body></html>";
			htmlPart.setContent(start + mail.getContext() + end,"text/html;charset=UTF-8");
		} else {
			MimeBodyPart in_Part = new MimeBodyPart();
			bodyMultipart.addBodyPart(in_Part);
			DataSource gifds = new FileDataSource(mail.getMusicPath());
			DataHandler gifdh = new DataHandler(gifds);
			in_Part.setDataHandler(gifdh);
			in_Part.setHeader("Content-Location", "bg.mp3");
			String start = "<html><head><bgsound src='bg.mp3' loop='-1'></head><body background='bg.jpg'>";
			String end = "</body></html>";
			htmlPart.setContent(start + mail.getContext() + end,"text/html;charset=UTF-8");
		}
		// 组装附件
		if (null != mail.getFilePath() && !"".equals(mail.getFilePath())) {			
			MimeBodyPart file = new MimeBodyPart();
			FileDataSource file_datasource = new FileDataSource(mail
					.getFilePath());
			DataHandler dh = new DataHandler(file_datasource);
			file.setDataHandler(dh);
			file.setFileName(MimeUtility.encodeText(dh.getName()));
			msgMultipart.addBodyPart(file);
		}
		message.saveChanges();
		// 保存邮件
		OutputStream ips = new FileOutputStream("C:\\tmp\\test.eml");
		message.writeTo(ips);
		ips.close();
		System.out.println("------------发送完毕------------");
		// 删除临时文件
		if (null != mail.getMusicPath() && !"".equals(mail.getMusicPath())) {
			File file = new File(mail.getMusicPath());
			file.delete();
		}
		if (null != mail.getFilePath() && !"".equals(mail.getFilePath())) {
			File file = new File(mail.getFilePath());
			file.delete();
		}
	}

}