如何使用groovy将html模板作为邮件发送

我正在使用JavaMail API 1.4.4发送邮件。 到目前为止，我能够发送邮件，但实际上我需要发送HTML内容，以便在收到邮件时处理html标签。

示例：如果我的消息中有表格代码，则应处理html代码并将其显示在邮件中

我的代码

import java.io.File; import java.util.* import javax.mail.* import javax.mail.internet.* import javax.activation.* class Mail { static void sendMail(mailProp) { // Get system properties Properties properties = System.getProperties() // Setup mail server properties.setProperty("mail.smtp.host", mailProp.host) // Get the default Session object. Session session = Session.getDefaultInstance(properties) try { // Create a default MimeMessage object. MimeMessage message = new MimeMessage(session) // Set From: header field of the header. message.setFrom(new InternetAddress(mailProp.from)) // Set To: header field of the header. message.addRecipient(Message.RecipientType.TO,new InternetAddress(mailProp.to)) // Set Subject: header field message.setSubject("My Subject!") // Now set the actual message message.setText(createMessage()) // Send message Transport.send(message) System.out.println("Sent message successfully....") } catch( MessagingException mex ) { mex.printStackTrace() } } static def createMessage() { def message="""
This is actual message
""" } static main(args) { AppProperties.load() def mailProp=[:] mailProp.host=AppProperties.get("host") mailProp.from=AppProperties.get("sender") mailProp.to=AppProperties.get("receiver") mailProp.server=AppProperties.get("mailserver") sendMail(mailProp) } } 

Answer 1

Groovier的发送方式可能是：

 try { // Create a default MimeMessage object. new MimeMessage(session).with { message -> // From, Subject and Content from = new InternetAddress( mailProp.from ) subject = "My Subject!" setContent createMessage(), 'text/html' // Add recipients addRecipient( Message.RecipientType.TO, new InternetAddress( mailProp.to ) ) // Send the message Transport.send( message ) println "Sent successfully" } } catch( MessagingException mex ) { mex.printStackTrace() } 

Answer 2

使用setContent

 message.setContent("
This is actual message
", "text/html") 

Answer 3

使用message.setText（createHtmlMessage（），“utf-8”，“html”）;