模板语言

>>> python manange.py shell  (进入该django项目的环境)
>>> from django.template import Context, Template
>>> t = Template(‘My name is {{ name }}.‘)
>>> c = Context({‘name‘: ‘yewenhao‘})
>>> t.render(c)
结果：My name is yewenhao

#同一个模板创建了一次，我们可以调用多次

# Low
for name in (‘John‘, ‘Julie‘, ‘Pat‘):
    t = Template(‘Hello, {{ name }}‘)
    print t.render(Context({‘name‘: name}))

# Good
t = Template(‘Hello, {{ name }}‘)
for name in (‘John‘, ‘Julie‘, ‘Pat‘):
    print t.render(Context({‘name‘: name}))

def index(wy):
    s1 = [123,345,567]
    s2 = {"username":"叶文浩"}
    return render(wy,"login.html",locals())

#HTML页面
#在列表中
<h2>{{s1.0}}</h2>    
#在字典中
<h2>{{s2.username}}</h2>

结果
123
叶文浩