Django框架学习(二)

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管理界面开启

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python manage.py createsuperuser
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# 开启中文 settings.py
LANGUAGE_CODE = 'zh-Hans'

管理界面添加应用

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from django.contrib import admin
from .models import Question
admin.site.register(Question)

应用接口

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# polls/views.py
def index(request):
    latest_question_list = Question.objects.order_by('-pub_date')[:5]
    context = {
        'latest_question_list': latest_question_list
    }
    return render(request, 'polls/index.html', context)


def detail(request, id):
    # 尝试用 get() 函数获取一个对象，如果不存在就抛出 Http404 错误
    question = get_object_or_404(Question, pk=id)
    # 类似于java的thymeleaf模版的model，将对象显示到detail.html中
    return render(request, 'polls/detail.html', {'question': question})
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