我有一个 Drupal Web 应用程序，可以在下订单时发送电子邮件。我们有 HTMLMail 来格式化带有主题的传出消息。目前，页眉和页脚已正确包装，因为它们应该与图形一起使用，但正文显示的是原始 HTML 代码。
例子：
<p>We have received your order and one of our representatives will review your information shortly. If you have any questions about this order please call us at (phone). Please reference your reservation number when calling. Here are the details of your order:</p><div class="item-list"><h3>Order Summary</h3><ul><li class="first"><span class="confirmation-label">Confirmation Number:</span>
等等等等。在邮件模板中，只需执行 'echo $body;' 打印应包含上述内容的消息。