django练习记录

Django里面视图层传递参数给HTML

def hobby_views(request):
    dic= {
        'first':'football',
        'second':'swimming',
        'third':'girls',
        'fourth':'dogs',
    }

    return render(request,'hobby.html',dic)

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>hobby</title>
</head>
<body>
    我的第一个爱好是{{ first }}and我的第二个爱好是{{ second }}
    3:{{ third }}
    4:{{ fourth }}
</body>
</html>

遍历的内容(注意要加local())

def count_views(request):
    list = ['AA','BBB','CCCC','DDDDD']
    return render(request,'count.html',locals())

 内容：{{ list }}
    列表的第一个内容：{{ list.0 }}
    列表的第二个内容：{{ list.1 }}
    遍历的内容：{% for x in list %}
                结果：{{ x }}
                {% endfor %}

静态文件CSS JS IMAGE的处理

<!DOCTYPE html>
<html lang="en">
<head>
   <meta charset="UTF-8">
   <title>Title</title>
</head>
<body>
<img src="/static/images/girl.png" alt="">

</body>
</html>

def css_views(request):


    return render(request,'css.html')

使用static导入CSS JS IMAGES

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    {% load static %}
</head>
<body>
<img src="{% static 'images/girl.png' %}" alt="">

</body>
</html>