擅长:python、mysql、java
<p>使用<a href="https://docs.djangoproject.com/en/dev/ref/contrib/messages/" rel="nofollow">messages</a>%username%!在</p>
<p>视图</p>
<pre><code>from django.contrib import messages
messages.add_message(request, messages.INFO, 'Hello world.')
messages.debug(request, '%s SQL statements were executed.' % count)
messages.info(request, 'Three credits remain in your account.')
messages.success(request, 'Profile details updated.')
messages.warning(request, 'Your account expires in three days.')
messages.error(request, 'Document deleted.')
</code></pre>
<p>模板</p>
^{pr2}$