JavaMail操作的总结(4)

//此段代码用来发送带有html信息的邮件
void jButton8_actionPerformed(ActionEvent e) {
try
{
Properties props = new Properties();
Authenticator auth = new Email_Autherticator();
props.put("mail.smtp.host",host);
props.put("mail.smtp.auth","true");
Session session = Session.getDefaultInstance(props,auth);
MimeMessage message = new MimeMessage(session);
//设置邮件正文
String htmltext="< h1>hello< /h1>"+"< a href="http://www.sina.com.cn" target="_blank">click me please!< /a>";
message.setContent(htmltext,"text/html");//text/plain设置邮件的格式因为是带有html文档的，所以用text/html格式
message.setSubject(mail_subject);
// message.setText(mail_body);在使用message.setContent()时候，好象不能用message.setText()
message.setHeader(mail_head_name,mail_head_value);
message.setSentDate(new Date());
Address address = new InternetAddress(mail_from,"sunxiaoming");
message.setFrom(address);
Address toAddress = new InternetAddress(mail_to);
message.addRecipient(Message.RecipientType.TO,toAddress);
Transport.send(message);
System.out.println("send ok!");
}
catch(Exception ex)
{
System.out.println("faild"+ex);
}
}
//此段代码用来发送带有图片的邮件
void jButton9_actionPerformed(ActionEvent e) {
try
{
String file = "./20020423/test.gif";
Properties props = new Properties();
Authenticator auth = new Email_Autherticator();
props.put("mail.smtp.host",host);
props.put("mail.smtp.auth","true");
Session session = Session.getDefaultInstance(props,auth);
MimeMessage message = new MimeMessage(session);
message.setSubject("Embedded Image");
Address address = new InternetAddress(mail_from,"sunxiaoming");