第一节课 django 运行示例 书本P13

# 配置文件settings (即网页配置文件)


from django.conf import settings

settings.configure(
    DEBUG=True,
    SECREI_KEY=‘88888a‘, # 这个是网站的密码,保护你的网站密码不会被非法入侵
    ROOT_URLCONF=__name__,
    MIDDLEWARE_CLASSES=(
        ‘django.middleware.common.CommonMiddleware‘,
        ‘django.middleware.csrf.CsrViewMiddleware‘,
        ‘django.middleware.clickjacking.XFrameOptionsMiddleware‘,
    ),
)

# 试图网站相应的内容views(即网页内容)
from django.http import HttpResponse
def index(request):
    return HttpResponse(‘你好,世界‘)


# 配置了网站地址的一个访问路径规则urls(即网页地址)

from django.conf.urls import url
urlpatterns = (
    url(r‘^$‘, index),
)


import sys

if __name__ == ‘__main__‘:
    from django.core.management import execute_from_command_line

    execute_from_command_line(sys.argv)