JavaMail邮件发送-为你的邮件增加背景音乐和背景图片
先搞一个增加背景图片
首先要准备图片，这个图片可以是本地的也可以是远程的
如果你使用本地的，那么会有一些问题，稍后再说，大家也帮忙给看看问题
如果是使用了远程，那很简单，就是发送一个HTML格式的邮件而已：
Java代码
- package com.mail;
- import java.util.Date;
- import java.util.Properties;
- import javax.mail.BodyPart;
- import javax.mail.Message;
- import javax.mail.Multipart;
- 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 HtmlMail {
- public static void main(String[] args) throws Exception {
- Properties props = new Properties();
- props.put( "mail.smtp.host ", "smtp.163.com ");
- props.put("mail.smtp.auth", "true");
- Session session = Session.getInstance(props);
- Message message = new MimeMessage(session);
- InternetAddress from = new InternetAddress("[email protected]");
- from.setPersonal(MimeUtility.encodeText("风中落叶<[email protected]>"));
- message.setFrom(from);
- InternetAddress to = new InternetAddress("[email protected]");
- message.setRecipient(Message.RecipientType.TO, to);
- message.setSubject(MimeUtility.encodeText("强哥邀请，谁敢不从！"));
- message.setSentDate(new Date());
- // 构建邮件内容对象
- Multipart mm = new MimeMultipart();
- // 构建一个消息内容块
- BodyPart mbpFile = new MimeBodyPart();
- mbpFile.setContent("<body background='http://dl.iteye.com/upload/picture/pic/110267/e244bda9-9034-36e3-87fd-807629b84222.jpg'>" +
- "<font color='red'>强哥邀请你访问我的博客：http://cuisuqiang.iteye.com/！</font></body>","text/html;charset=UTF-8");
- mm.addBodyPart(mbpFile);
- message.setContent(mm);
- message.saveChanges();
- Transport transport = session.getTransport("smtp");
- transport.connect("smtp.163.com", 25, "test20120711120200", "test123456");
- transport.sendMessage(message, message.getAllRecipients());
- transport.close();
- System.out.println("发送完毕");
- }
- }
package com.mail;
import java.util.Date;
import java.util.Properties;
import javax.mail.BodyPart;
import javax.mail.Message;
import javax.mail.Multipart;
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 HtmlMail {
public static void main(String[] args) throws Exception {
Properties props = new Properties();
props.put( "mail.smtp.host ", "smtp.163.com ");
props.put("mail.smtp.auth", "true");
Session session = Session.getInstance(props);
Message message = new MimeMessage(session);
InternetAddress from = new InternetAddress("[email protected]");
from.setPersonal(MimeUtility.encodeText("风中落叶<[email protected]>"));
message.setFrom(from);
InternetAddress to = new InternetAddress("[email protected]");
message.setRecipient(Message.RecipientType.TO, to);
message.setSubject(MimeUtility.encodeText("强哥邀请，谁敢不从！"));
message.setSentDate(new Date());
// 构建邮件内容对象
Multipart mm = new MimeMultipart();
// 构建一个消息内容块
BodyPart mbpFile = new MimeBodyPart();
mbpFile.setContent("<body background='http://dl.iteye.com/upload/picture/pic/110267/e244bda9-9034-36e3-87fd-807629b84222.jpg'>" +
"<font color='red'>强哥邀请你访问我的博客：http://cuisuqiang.iteye.com/！</font></body>","text/html;charset=UTF-8");
mm.addBodyPart(mbpFile);
message.setContent(mm);
message.saveChanges();
Transport transport = session.getTransport("smtp");
transport.connect("smtp.163.com", 25, "test20120711120200", "test123456");
transport.sendMessage(message, message.getAllRecipients());
transport.close();
System.out.println("发送完毕");
}
}
想想也是，你的图片肯定是要放到一个服务器的，不然每次发送一个大包给人家，谁不烦
当然我还是说一下怎么增加图片直接放到消息包内
先贴代码后解释：
Java代码
- package com.mail;
- 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.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 Html_BjPic {
- public static void main(String[] args) throws Exception {
- Properties props = new Properties();
- props.put( "mail.smtp.host ", "smtp.163.com ");
- props.put("mail.smtp.auth", "true");
- Session session = Session.getInstance(props);
- Message message = new MimeMessage(session);
- InternetAddress from = new InternetAddress("[email protected]");
- from.setPersonal(MimeUtility.encodeText("风中落叶<[email protected]>"));
- message.setFrom(from);
- InternetAddress to = new InternetAddress("[email protected]");
- message.setRecipient(Message.RecipientType.TO, to);
- message.setSubject(MimeUtility.encodeText("强哥邀请，谁敢不从！"));
- message.setSentDate(new Date());
- // 我就当这是一个消息包，类型是混杂的
- MimeMultipart msgMultipart = new MimeMultipart("mixed");// 指定为混合关系
- message.setContent(msgMultipart);
- // 这是消息包里面的一个消息体块
- MimeBodyPart content = new MimeBodyPart();
- msgMultipart.addBodyPart(content);
- // 消息体块包含了一组有依赖关系的元素
- MimeMultipart bodyMultipart = new MimeMultipart("related"); // 依赖关系
- content.setContent(bodyMultipart);
- // 这两个依赖关系的元素是HTML文本内容和依赖的图片资源
- MimeBodyPart htmlPart = new MimeBodyPart();
- MimeBodyPart gifPart = new MimeBodyPart();
- // TODO 组装的顺序非常重要，一定要先组装文本域
- bodyMultipart.addBodyPart(htmlPart);
- bodyMultipart.addBodyPart(gifPart);
- DataSource gifds = new FileDataSource("D:\\123.jpg");
- DataHandler gifdh = new DataHandler(gifds);
- gifPart.setDataHandler(gifdh);
- gifPart.setHeader("Content-Location", "bg.jpg");
- htmlPart.setContent(
- "<body background='bg.jpg'>"
- + "<div style='position: absolute; left: 390px; top: 150px;height: "
- + "100px;width: 200px;' align='center'>"
- + "这是测试邮件，请勿回复" + "</div></body>",
- "text/html;charset=UTF-8");
- message.setContent(msgMultipart);
- message.saveChanges();
- Transport transport = session.getTransport("smtp");
- transport.connect("smtp.163.com", 25, "test20120711120200", "test123456");
- transport.sendMessage(message, message.getAllRecipients());
- transport.close();
- System.out.println("发送完毕");
- }
- }
package com.mail;
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.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 Html_BjPic {
public static void main(String[] args) throws Exception {
Properties props = new Properties();
props.put( "mail.smtp.host ", "smtp.163.com ");
props.put("mail.smtp.auth", "true");
Session session = Session.getInstance(props);
Message message = new MimeMessage(session);
InternetAddress from = new InternetAddress("[email protected]");
from.setPersonal(MimeUtility.encodeText("风中落叶<[email protected]>"));
message.setFrom(from);
InternetAddress to = new InternetAddress("[email protected]");
message.setRecipient(Message.RecipientType.TO, to);
message.setSubject(MimeUtility.encodeText("强哥邀请，谁敢不从！"));
message.setSentDate(new Date());
// 我就当这是一个消息包，类型是混杂的
MimeMultipart msgMultipart = new MimeMultipart("mixed");// 指定为混合关系
message.setContent(msgMultipart);
// 这是消息包里面的一个消息体块
MimeBodyPart content = new MimeBodyPart();
msgMultipart.addBodyPart(content);
// 消息体块包含了一组有依赖关系的元素
MimeMultipart bodyMultipart = new MimeMultipart("related"); // 依赖关系
content.setContent(bodyMultipart);
// 这两个依赖关系的元素是HTML文本内容和依赖的图片资源
MimeBodyPart htmlPart = new MimeBodyPart();
MimeBodyPart gifPart = new MimeBodyPart();
// TODO 组装的顺序非常重要，一定要先组装文本域
bodyMultipart.addBodyPart(htmlPart);
bodyMultipart.addBodyPart(gifPart);
DataSource gifds = new FileDataSource("D:\\123.jpg");
DataHandler gifdh = new DataHandler(gifds);
gifPart.setDataHandler(gifdh);
gifPart.setHeader("Content-Location", "bg.jpg");
htmlPart.setContent(
"<body background='bg.jpg'>"
+ "<div style='position: absolute; left: 390px; top: 150px;height: "
+ "100px;width: 200px;' align='center'>"
+ "这是测试邮件，请勿回复" + "</div></body>",
"text/html;charset=UTF-8");
message.setContent(msgMultipart);
message.saveChanges();
Transport transport = session.getTransport("smtp");
transport.connect("smtp.163.com", 25, "test20120711120200", "test123456");
transport.sendMessage(message, message.getAllRecipients());
transport.close();
System.out.println("发送完毕");
}
}
这个有点麻烦
首先是有一个 复杂关系的 MimeMultipart ，然后在这个对象里面增加一个消息体，这个消息体包含了一个是 依赖关系的包 ，这个包内又包含了两个元素
因为涉及到附件，所以你运行时会很慢
但是有一个问题
如果你这样指定，那么邮箱会人为你发送了两个普通附件，一个是图片一个是HTML文件
然后邮箱不会显示图片，只是把图片做为了一个普通附件，但是你要是用 foxmail 看的话就会显示
如果你看源码，会发现其实 foxmail 是把普通附件下载下来，然后图片就是显示本地文件了，而邮箱不会
谁知道怎么解决说一声！
如果是增加背景音乐的话，那就把上面的代码改一下，然后你的邮件内容是这样的
Java代码
- // 邮件内容
- mbpFile.setContent("<html><head><bgsound src='bg.mp3' loop='-1'>"
- + "</head><body><center><font color='red'>强哥邀请你访问我的博客：http://cuisuqiang.iteye.com/！<br>" +
- "您听到背景音乐了么？</font></center></body>"
- + "</html>", "text/html;charset=UTF-8");
// 邮件内容
mbpFile.setContent("<html><head><bgsound src='bg.mp3' loop='-1'>"
+ "</head><body><center><font color='red'>强哥邀请你访问我的博客：http://cuisuqiang.iteye.com/！<br>" +
"您听到背景音乐了么？</font></center></body>"
+ "</html>", "text/html;charset=UTF-8");
发送后你用foxmail 打开就可以听到音乐！
最后：
由于近期大量小网站在未经同意情况下使用文章，现将我的博客地址公布如下，请您到ITEYE网站看原创，谢谢！