模板

for循环

{% for athlete in athlete_list %}    
{
   { athlete.name }}
{% endfor %}

if语句

{% if condition1 %}   ... display 1{% elif condiiton2 %}   ... display 2{% else %}   ... display 3{% endif %}

三种返回方式

from django.shortcuts import render, redirect, HttpResponse# return HttpResponse("字符串")# return render(request, "HTML模板的路径")# return redirect('/只能填URL')