django创建

Django框架
pip3 install django

命令：
# 创建Django程序
django-admin startproject mysite
# 进入程序目录
cd mysite
# 启动socket服务端，等待用户发送请求
python manage.py runserver 127.0.0.1:8080

pycharm：
...

Django程序目录：
mysite
mysite
- settings.py # Django配置文件
- url.py # 路由系统：url->函数
- wsgi.py # 用于定义Django用socket, wsgiref,uwsgi

# 对当前Django程序所有操作可以基于 python manage.py runserver
manage.py


1. 创建project
2. 配置：
- 模板路径
template目录

TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [os.path.join(BASE_DIR, 'template')],
'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',
],
},
},
]
- 静态文件路径
static目录

STATIC_URL = '/static/'
STATICFILES_DIRS = (
os.path.join(BASE_DIR,'static'),
)

3. 额外配置
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',
]