JavaMail：当需要 HTML 时以纯文本形式发送 MimeMessage？
[英]JavaMail: MimeMessage sent as plain text when HTML is expected?
问题描述
I have the following Java code in my Spring REST Web App:
我的Spring REST Web App 中有以下Java代码：
Code:代码：
@Service("Mailer")
public class Mailer {
private final JavaMailSender mailSender;
private void send(final Email email){
MimeMessage mimeMessage = mailSender.createMimeMessage();
MimeMessageHelper helper = new MimeMessageHelper(mimeMessage);
helper.setFrom(address);
helper.setTo(email.to());
helper.setSubject(email.subject());
helper.setText(email.content(), true); //is this correct?
mailSender.send(mimeMessage);
}
}
MimeMessageHelper setText(): MimeMessageHelper setText():
public void setText(String text, boolean html) throws MessagingException {
Assert.notNull(text, "Text must not be null");
MimePart partToUse;
if (isMultipart()) {
partToUse = getMainPart();
}
else {
partToUse = this.mimeMessage;
}
if (html) {
setHtmlTextToMimePart(partToUse, text);
}
else {
setPlainTextToMimePart(partToUse, text);
}
}
My code sends an email as expected but when I receive it - it is in pain text .我的代码按预期发送了一封电子邮件，但是当我收到它时 - 它是痛苦的文本。
Ie the HTML is not rendered in the email body and the email starts with:即HTML未呈现在电子邮件正文中，并且电子邮件以以下内容开头：
<!DOCTYPE html>
<html lang="en">
<head>
...
How can I ensure that the email is sent and rendered as HTML not plain text?如何确保以HTML而非纯文本形式发送和呈现电子邮件？
1 个解决方案
解决方案1
1 已采纳 2020-02-10 20:48:02
Try setting the MimeMessage content directly like this.尝试像这样直接设置 MimeMessage 内容。
mimeMessage.setContent(email.content(), "text/html");
mimeMessage.saveChanges();
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