这是我的发送邮件功能。用于将邮件发送到电子邮件地址的邮件包含一个事件，可以通过单击电子邮件中的“是”按钮将其添加到客户日历中。
public static void main(String[] args) throws IOException, ValidationException {
List<String> to= new ArrayList<String>();
String subject="";
StringBuffer sb = new StringBuffer();
StringBuffer buffer = sb.append("BEGIN:VCALENDAR\n" +
"PRODID:Zimbra-Calendar-Provider\n" +
"VERSION:2.0\n" +
"METHOD:REQUEST\n" +
"BEGIN:VTIMEZONE\n" +
"TZID:Asia/Kolkata\n" +
"BEGIN:STANDARD\n" +
"DTSTART:16010101T000000\n" +
"TZOFFSETTO:+0530\n" +
"TZOFFSETFROM:+0530\n" +
"TZNAME:IST\n" +
"END:STANDARD\n" +
"END:VTIMEZONE\n" +
"BEGIN:VEVENT\n" +
"UID:06d8d851-e665-4930-a18c-3d60dbaed6e4\n" +
"SUMMARY:Test\n" +
"ATTENDEE;ROLE=REQ-PARTICIPANT;PARTSTAT=NEEDS-ACTION;RSVP=TRUE:mailto:mailto"+
" @ac.us\n" +
"ORGANIZER;CN=Vinay Kumar:mailto:orgnizar@ej.com\n" +
"DTSTART;TZID='Asia/Kolkata':20140306T120000\n" +
"DTEND;TZID='Asia/Kolkata':20140306T130000\n" +
"STATUS:CONFIRMED\n" +
"CLASS:PUBLIC\n" +
"X-MICROSOFT-CDO-INTENDEDSTATUS:BUSY\n" +
"TRANSP:OPAQUE\n" +
"LAST-MODIFIED:20140306T123110Z\n" +
"DTSTAMP:20140306T123110Z\n" +
"SEQUENCE:0\n" +
"DESCRIPTION:The following is a new meeting request:\n\nSubject: Test \nOrgan"+
" izer: orgnizar <orgnizar@ej.com> \n\nTime: Thursday'\', March 6'\',"+
" 2014'\', 12:00:00 PM - 1:00:00 PM GMT +05:30 Chennai'\', Kolkata'\', Mumbai'\', New"+
" Delhi\n \nInvitees: dg@ac.us \n\n\n*~*~*~*~*~*~*~*~*~*\n\nTest\n" +
"BEGIN:VALARM\n" +
"ACTION:DISPLAY\n" +
"TRIGGER;RELATED=START:-PT5M\n" +
"DESCRIPTION:Reminder\n" +
"END:VALARM\n" +
"END:VEVENT\n" +
"END:VCALENDAR);\n");
Session session = Session.getDefaultInstance(props,
new javax.mail.Authenticator() {
protected PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(
userName, password);
}
});
session.setDebug(sessionDebug);
try {
Multipart multiPart = new MimeMultipart("alternative");
Message msg = new MimeMessage(session);
msg.addHeader("method","REQUEST");
msg.addHeader("component","VEVENT");
msg.setFrom(new InternetAddress("orgnizar@ej.com"));//emailConfig.getFromEmail()));
msg.setReplyTo(new javax.mail.Address[] { new javax.mail.internet.InternetAddress("vj@ej.com")});//emailConfig.getReplyTo()) });
msg.setSubject("Outlook Meeting Request Using JavaMail");
boolean first=true;
String result="";
msg.addRecipients(Message.RecipientType.TO, address);
msg.setSentDate(new Date());
BodyPart messageBodyPart = new MimeBodyPart();
// Fill the message
messageBodyPart.addHeader("Content-Transfer-Encoding", "7bit");
// messageBodyPart.addHeader("Content-ID","calendar_message");
messageBodyPart.addHeader("Content-Type","text/calendar");
messageBodyPart.addHeader("charset","UTF-8");
messageBodyPart.addHeader("method","REQUEST");
messageBodyPart.setFileName("sss.ics");
messageBodyPart.setDataHandler(new DataHandler(
new ByteArrayDataSource(buffer.toString(), "text/calendar")));//very important
multiPart.addBodyPart(messageBodyPart);
msg.setContent(multiPart);
/*DataSource ds = new ByteArrayDataSource(buffer.toString(), "application/x-any");
msg.setDataHandler(new DataHandler(ds));*/
Transport.send(msg);
Thread.sleep(5000);
}
} catch (MessagingException mex) {
} catch (InterruptedException e) {
}
finally{
session=null;
}
目前，我收到的电子邮件中附有.ics个文件作为附件，我需要将其作为一个事件，可以通过点击“是”直接添加到日历中。