python-3.x - 如何在 django 2 的 html 内容中传递值

Question

我试图创建一个约会系统，其中约会系统将向用户发送邮件，邮件数据将是动态的，但问题是我如何在 html_content 中传递数据，就像日期是一个变量一样，我如何在其中传递日期值 session 日期 + 符号不起作用，因为我的字符串不是 HTML 代码

这是我的代码

subject, from_email, to = 'You Have A Meeting Request', 'send@gmail.com', 'text@gmail.com'
text_content = 'Dear Sir,'
date = 12-12-2018
html_content = '<p>This is an ' \
               '<strong>Meeting Request</strong>' \
               ' <ul>' \
               '<li><b>Meeting Date:</b>  {{ date }}</li>' \
               '<li><strong>Meeting Place:</strong> DRL , Meeting Room 1</li>' \
               '<li><strong>Time:</strong> 10-30 To 13-30</li>' \
               '<li><strong>Meeting Purpose:</strong> For Opening Appointment</li>' \
               '<li><strong>No Of Person:</strong> 5</li>' \
               '<li><strong>Priority:</strong> High</li>' \
               '<li><strong>Request By:</strong> Mr X</li>' \
               '</ul>.</p>'

msg = EmailMultiAlternatives(subject, text_content, from_email, [to])
msg.attach_alternative(html_content, "text/html")
msg.send()

Answer 1

为什么不做这样的事情:

html_content = '''
<p>This is an 
<strong>Meeting Request</strong>
<ul>
<li><b>Meeting Date:</b>  %s</li>
<li><strong>Meeting Place:</strong> DRL , Meeting Room 1</li>
<li><strong>Time:</strong> 10-30 To 13-30</li>
<li><strong>Meeting Purpose:</strong> For Opening Appointment</li>
<li><strong>No Of Person:</strong> 5</li>
<li><strong>Priority:</strong> High</li>
<li><strong>Request By:</strong> Mr X</li>
</ul>.</p>
''' % (date)