使用Spring4和Thymeleaf的HTML邮件

Question

 // Prepare the evaluation context
 final Context ctx = new Context(locale);
 ctx.setVariable("token", token);
 ctx.setVariable("serverUrl", serverUrl);

 //process template
 final String htmlContent = templateEngine.process("resetPassword", ctx);
 templateEngine.addTemplateResolver(emailTemplateResolver);

 // Prepare message using a Spring helper
 final MimeMessage mimeMessage = this.javaMailSender.createMimeMessage();
 MimeMessageHelper mailMessage;
 try {
    mailMessage = new MimeMessageHelper(mimeMessage, true, "UTF-8");
    mailMessage.setTo(email);
    mailMessage.setSubject("Reset password");
    mailMessage.setFrom("[e-mail]");

    // Create the HTML body using Thymeleaf
    mailMessage.setText(htmlContent, true);

    this.javaMailSender.send(mimeMessage);
 } catch (MessagingException e) {
        logger.error(e.toString());
 } 

public ClassLoaderTemplateResolver emailTemplateResolver(){
    ClassLoaderTemplateResolver emailTemplateResolver = new ClassLoaderTemplateResolver();
    emailTemplateResolver.setPrefix("/templates/");
    emailTemplateResolver.setSuffix(".html");
    emailTemplateResolver.setTemplateMode("HTML5");
    emailTemplateResolver.setCharacterEncoding("UTF-8");
    emailTemplateResolver.setOrder(1);

    return emailTemplateResolver;
}

th:href="#{${serverUrl}resetPassword?token=${token}}"

??${serverUrl}resetPassword?token=${token}_en_US??

我花了两天时间阅读了关于这个问题的每一篇文章，我可以肯定地说，我被牢牢地卡住了。如有任何帮助，我们将不胜感激。

亚历克斯

Answer 1

您正在尝试使用i18n消息的语法创建链接。

而不是：

th:href="#{${serverUrl}resetPassword?token=${token}}"

使用以下方法：

th:href="@{${serverUrl} +'resetPassword'(token=${token})}"