Sending html with message in email using file path [duplicate]

Question

This question already has an answer here:

How can I send an html message using Java mail (1 answer)

Closed 9 years ago.

Like this i need to attach html in message partI have attached my example source here. I have a html template and path in system. My objective is need to send the HTML template with message in mail. But i have to append the HTML message using html path. How to do this.

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="[email protected]";
 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 ("[email protected]","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);
 }
 }
}}

• user5287318: Are you trying to read a HTML file in the working directory, and append the content in the HTML to the e-mail?
• VGR: Do you want the HTML to be an attachment, or part of the text?
• user5122076: Yes mob. I need to read html using file path then need to append in the message part. After sending mail it should showing with html in email
• user5122076: I have update my changes. You can see the image how my mail message part should be. Like this image i have a html template. I need to show it using file path
• user5287318: @MuthuVikki ...the HTML file is local or web?

Answer 1

If you want to use an HTML file as the content of your message, you can ues setDataHandler:

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

If you want to make the HTML file an inline attachment:

String htmlFileName = "/home/vikki/Documents/MailTemplate.html";
MimeBodyPart part = new MimeBodyPart();
part.attachFile(htmlFileName);
part.setDisposition(Part.INLINE);
message.setContent(new MimeMultipart(part));

Both approaches merely provide flat HTML content. If the HTML includes images, it will need to link to them using external URLs (probably Internet URLs). Most e-mail clients block links to external images by default. You can avoid this by attaching each image, and modifying the HTML to point to each image's Content-Id as explained in RFC 2392, though it will make the message itself larger.