使用 Spring 和 JavaMail 发送组合的纯文本/HTML 邮件
我目前正在使用 JavaMail 和 Spring 以 HTML 格式发送电子邮件。碰巧,HTML 是由我拥有的一些 Velocity 模板生成的,发送代码大致如下:
MimeMessagePreparator preparator = new MimeMessagePreparator() {
@Override public void prepare(MimeMessage mimeMessage) throws Exception {
MimeMessageHelper message = new MimeMessageHelper(mimeMessage, "UTF-8");
message.setSubject(msgInfo.getSubject());
message.setFrom(msgInfo.getFrom());
message.setReplyTo(msgInfo.getFrom());
message.setTo(address);
message.setText(someText, true);
}
}
mailSender.send(preparator);
这工作得很好,但它只发送一个部分为 text/html
的邮件。我需要的是用纯文本部分以多部分替代方式发送它。有没有办法使用 Spring 和 JavaMail 自动执行此操作?
PS
在以前的生活中,当我使用 Visual Basic 和 CDONTS 进行编程时,这是内置的,但是我似乎无法找到一种简单的方法来使用 Java 来做到这一点。纯文本版本是否好看并不重要,它必须存在即可。我试图避免的是必须为此维护整个第二组 Velocity 模板。
I'm currently using JavaMail and Spring to send email in HTML. As it happens, the HTML is generated by some Velocity templates I have, and the sending code is roughly as follows:
MimeMessagePreparator preparator = new MimeMessagePreparator() {
@Override public void prepare(MimeMessage mimeMessage) throws Exception {
MimeMessageHelper message = new MimeMessageHelper(mimeMessage, "UTF-8");
message.setSubject(msgInfo.getSubject());
message.setFrom(msgInfo.getFrom());
message.setReplyTo(msgInfo.getFrom());
message.setTo(address);
message.setText(someText, true);
}
}
mailSender.send(preparator);
This works just fine, but it sends the mail with only a single part as text/html
. What I need is to send it in multipart alternative with a plain text part. Is there a way, using Spring and JavaMail, to do this in an automatic way?
P.S.
In a former life when I programmed with Visual Basic and CDONTS this was built-in, but I can't seem to find a simple way to do it with Java. It's not terribly important that the plain text version look good, it just has to exist. What I'm trying to avoid is having to maintain a whole second set of Velocity templates just for this.
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为了发送文本和 HTML 部分,您需要使用不同的
setText()
方法:如果您将纯文本设置为您的 HTML 内容,您可能需要解析 HTML 以删除 HTML 标签。
In order to send both Text and HTML parts, you need to use a different
setText()
method:If you are setting the plain text to your HTML content, you may need to parse the HTML to remove the HTML tags.