Question

我有以下程序，它完美无缺，并通过java邮件发送邮件api我在下面的程序中唯一的问题是在邮件正文中没有文本，但是在下面的程序中你可以看到我已将正文输入为“邮件正文的测试邮件”，请告知我在下面的程序中需要做哪些更改，以便在邮件正文中我也可以获取文本。

根据人们的建议，我更新了下面的代码，

public class abcMailTest {

        public static void main(String[] args) {

            String mailSmtpHost = "77.77.77.77";
            String mailSmtpPort = "4321" ;

             String mailTo = "avdg@abc.com";
            //String mailCc = "avdg@abc.com ";
            String mailFrom = "avdg@abc.com";
            String mailSubject = "sgdtetrtrr";
            String mailText = "Test Mail for mail body ";
            sendEmail(mailTo,  mailFrom, mailSubject, mailText, mailSmtpHost ,mailSmtpPort );
        }

        public static void sendEmail(String to,  String from, String subject, String text, String smtpHost , String mailSmtpPort) {
            try {
                Properties properties = new Properties();
                properties.put("mail.smtp.host", smtpHost);
                properties.put("mailSmtpPort", mailSmtpPort);

                //obtaining the session 
                Session emailSession = Session.getDefaultInstance(properties);
                emailSession.setDebug(true);


                //creating the message
                Message emailMessage = new MimeMessage(emailSession);
                emailMessage.addRecipient(Message.RecipientType.TO, new InternetAddress(to));
                 Address[] cc = new Address[] {
                 new InternetAddress("avdg@abc.com"),
                 new InternetAddress("saxenasaral@gmail.com")};
                 emailMessage.addRecipients(Message.RecipientType.CC, cc);
                 emailMessage.setFrom(new InternetAddress(from));
                 emailMessage.setSubject(subject);



                // Create the message part
                 BodyPart messageBodyPart = new MimeBodyPart();
                 messageBodyPart.setContent(text, "text/html");
                 messageBodyPart.setText(text);


                // Create a multipart message
                 Multipart multipart = new MimeMultipart();
                  multipart.addBodyPart(messageBodyPart);

              // Part two is attachment
                 MimeBodyPart attachPart = new MimeBodyPart();
                 String filename = "c:\\SettingupRulesin outlook2003.pdf";
                 DataSource source = new FileDataSource(filename);
                 attachPart.setDataHandler(new DataHandler(source));
                 attachPart.setFileName(filename);

                multipart.addBodyPart(attachPart);

                 // Send the complete message parts
                 emailMessage.setContent(multipart);

            emailSession.setDebug(true);


                Transport.send(emailMessage);
            }    catch (AddressException e) {
                e.printStackTrace();
            } catch (MessagingException e) {
                e.printStackTrace();
            }
        }
    }

Answer 1

您的错误可能是您要分配的 messageBodyPart = new MimeBodyPart（）; 然后 messageBodyPart = new MimeMultipart（）; 之后，在将其添加到emailMessage之前，请清除您添加的邮件正文。

机身不是通过java邮件api发送的邮件打印

1 个答案: