django 1.11.16之环境搭建

django版本:django1.11.16 　　windows环境　　python 3.6.3 

!!!可先安装虚拟环境在进行环境搭建

 1.安装django:pip install django==1.11.*

 2.新建项目: django-admin startproject 项目名

 3.新建应用:　　python manage.py startapp 应用名

 4.项目的url.py文件里导入include将符合主路由规则的路由引入到子路由中进行再分配

from django.conf.urls import url,include

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^myadmin/', include('myadmin.urls')),
]

5.在应用的子路由中定义路由,使用HttpResponse返回一个字符串进行测试
return HttpResponse('ok')

6.init文件导入pymysql　　　安装pymysql: pip install pymysql

import pymysql
pymysql.install_as_MySQLdb()

7.setting设置
　　

DEBUG = True　　　　开启debug模式;实际工作中关闭debug模式

ALLOWED_HOSTS = ['*'] 　　设置允许访问的域名


# Application definition  将应用名添加到列表中

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'myhome',
    'myadmin',
]
#中间件
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',
]

ROOT_URLCONF = 'web.urls'
#模板设置
TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        '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',
            ],
        },
    },
]

WSGI_APPLICATION = 'web.wsgi.application'

#数据库设置
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.mysql',
        'NAME': 'data',#选择数据库的名,请确认你的mysql中有这个库
        'USER': 'root',
        'PASSWORD': '123456',
        'HOST': 'localhost',
        'PORT': '3306',
        }
}

# Password validation
# https://docs.djangoproject.com/en/1.11/ref/settings/#auth-password-validators

AUTH_PASSWORD_VALIDATORS = [
    {
        'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator',
    },
    {
        'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator',
    },
]


# Internationalization
# https://docs.djangoproject.com/en/1.11/topics/i18n/

LANGUAGE_CODE = 'zh-hans'  #设置django的admin后台---中文汉字

TIME_ZONE = 'Asia/Shanghai'　　#设置时区

USE_I18N = True

USE_L10N = True

USE_TZ = True


# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/1.11/howto/static-files/

STATIC_URL = '/static/'
#静态资源目录设置
STATICFILES_DIRS = [os.path.join(BASE_DIR, 'static'),]