擅长:python、mysql、java
<p>对于3嵌套循环,以下是代码</p>
<pre><code>{% for row in country %}
{% set outer_loop = loop %}
{% for confirm in confirmed %}
{% set inner_loop = loop %}
{% for dead in death %}
{% if outer_loop.index0 == loop.index0 %} {% if inner_loop.index0 ==
loop.index0 %}
<tr><td>{{ row }}</td> <td> {{ confirm }}</td> <td> {{ dead }} </td></tr>
{% endif %}
{% endfor %}
{% endfor %}
</code></pre>
<p>{%endfor%}</p>