擅长:python、mysql、java
<p><code>render</code>函数的签名如下:</p>
<pre><code>def render(request, template_name, context=None, content_type=None, ...):
...
</code></pre>
<p>在本例中,您将<code>{'total':total}</code>传递给了<code>content_type</code>关键字参数,而不是<code>context</code></p>
<pre><code># also make sure 'SparkResults.html' can be found by the template loader
render(request, 'SparkResults.html', {"title": "Spark Results", "total": total})
</code></pre>
<p>此外,您还需要将数据提交到相应的视图</p>
<pre><code><form action="/SparkResults/" method="POST">
{% csrf_token %}
...
</form>
</code></pre>