Django初始配置

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本文详细介绍了Django项目的初始化配置过程，包括settings.py文件中各项参数的设置，如DEBUG模式、允许的主机、已安装应用、中间件、模板配置、数据库配置、静态文件路径、缓存设置以及urls.py中的路由配置。

Django 项目的初始化配置

settings.py

DEBUG = True   
ALLOWED_HOSTS = ['*']
INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'App.apps.AppConfig',
    #添加创建的应用名 或者 rest_framework
]
MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
    #添加中间件
]
TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        #配置创建的模板路径
        'DIRS': [os.path.join(BASE_DIR, 'templates')]
        ,
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.debug',
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]
#MySQL数据库配置
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'hellodjango',
        'USER':'root',
        'PASSWORD':'123456',
        'HOST':'127.0.0.1',
        'PORT':'3306'
    }
}

STATIC_URL = '/static/'
#静态文件路径配置
STATICFILES_DIRS = [
    os.path.join(BASE_DIR,'static')
]
#使用redis缓存
CACHES={
    'default':{
        'BACKEND':'redis_cache.cache.RedisCache',
        'LOCATION':'47.93.248.182:6379',
        'TIMEOUT':60,
        'OPTIONS':{
            'PASSWORD':'aifei',
            'CLIENT_CLASS':'redis-cache.client.DefaultClient'
        }
    }
}

工程目录下的urls.py

from django.contrib import admin
from django.conf.urls import url,include

from djrfw.urls import router
from newrfw.urls import newrouter

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    #注册应用下的urls
    url(r'^app/', include('App.urls')),
    url(r'^q/', include('qqq.urls')),
    url(r'^lr/', include('loginregister.urls')),
    url(r'new/',include(newrouter.urls)),
    url(r'^', include(router.urls)),
]

应用下的urls.py

from django.conf.urls import url
from App import views
urlpatterns = [
    url(r'^index/',views.index),
    url(r'^hello/',views.HelloView.as_view(msg='ssss')),
    url(r'^template/',views.HelloTemplateView.as_view()),
    url(r'^listview/',views.HelloListView.as_view()),
    url(r'^showdetail/',views.ShowDetail.as_view()),
    # url(r'^showdetail/(?P<pk>\d+)',views.ShowDetail.as_view()),

]