Question

我在这里附上了我的示例来源。我在系统中有一个html模板和路径。我的目标是需要发送带有邮件的HTML模板。但我必须使用html路径附加HTML消息。怎么做。

public class SendMail {
public void sendingEmailToClient(String sEmail,String sUserName,String htmlPath) throws Exception{
    String fromMerchant=null;
    String merchantPassword=null;
    String toClientMail=null;
    String userName=null;
    String smtp=null;
    String smtpServer=null;
    String smtpSocketFactory=null;
    String smtpPort=null;
    String socketFactoryClass=null;
    String sslSocketFactory=null;
    String smtpAuthentication=null;
    String smtpAuthenticateState=null;
    String mailSmtpPort=null;
    if(sEmail!=null && !sEmail.isEmpty() && sUserName !=null && !sUserName.isEmpty()){
        toClientMail=sEmail;
        userName=sUserName;
        System.out.println("The user name is ==>"+userName);
        fromMerchant="vikki@gmail.com";
        merchantPassword="passw0rd";
        Properties properties=new Properties();
        smtp="mail.smtp.host";
        smtpServer="smtp.gmail.com";
        smtpSocketFactory="mail.smtp.socketFactory.port";
        smtpPort="465";
        socketFactoryClass="mail.smtp.socketFactory.class";
        sslSocketFactory="javax.net.ssl.SSLSocketFactory";
        smtpAuthentication="mail.smtp.auth";
        smtpAuthenticateState="true";
        mailSmtpPort="mail.smtp.port";
        properties.put(smtp,smtpServer);
        properties.put(smtpSocketFactory, smtpPort);
        properties.put(socketFactoryClass, sslSocketFactory);
        properties.put(smtpAuthentication, smtpAuthenticateState);
        properties.put(mailSmtpPort,smtpPort);
        Session session=Session.getDefaultInstance(properties,new javax.mail.Authenticator(){
            protected PasswordAuthentication getPasswordAuthentication(){
                return new PasswordAuthentication ("vikki@gmail.com","passw0rd");
            }
        });
        try{
            MimeMessage message=new MimeMessage(session);
            message.setFrom(new InternetAddress("LoyaltyCart"));
            message.addRecipient(Message.RecipientType.TO,new InternetAddress(toClientMail));
            message.setText(" Hi "+userName+"\n You have successfully registered on YourShopping !!.. \n We heartly welcomes you and save your money, buy new products...");
          **//Need to append the HTML template using file path with message like message.setHTMLTemplate**
            Transport.send(message);  
            System.out.println("message sent successfully");  
            message.setText("You have successfully registered on YourShopping !!..");
            message.setText("We heartly welcomes you and save your money, buy new products...");
        }catch(Exception e){
            throw new RuntimeException(e);
        }
    }
}}

Answer 1

如果您想使用HTML文件作为邮件内容，可以使用setDataHandler：

String htmlFileName = "/home/vikki/Documents/MailTemplate.html";
message.setDataHandler(
    new DataHandler(new FileDataSource(htmlFileName)));

如果您想将HTML文件设为内联附件：

String htmlFileName = "/home/vikki/Documents/MailTemplate.html";

MimeBodyPart part = new MimeBodyPart();
part.attachFile(htmlFileName);
part.setDisposition(Part.INLINE);

message.setContent(new MimeMultipart(part));

这两种方法仅提供平坦的HTML内容。如果HTML包含图像，则需要使用外部URL（可能是Internet URL）链接到它们。大多数电子邮件客户端默认阻止指向外部图像的链接。您可以通过附加每个图像来修改HTML，并按照Content-Id中的说明修改HTML以指向每个图像的RFC 2392，但它会使信息本身变大。

使用文件路径在电子邮件中发送带有消息的html

1 个答案: