摘要：
安装 机密密钥='9-=2o#%m*#&kt^%0p=#1v（yvo）q6%（5t7）（_#3z0h！
diango官网下载地址
https://www.djangoproject.com/download/
安装最新的LTS版本
pip安装(在windows的crm中或pycharm中的Terminal中输入)
# 安装 三 选 一
pip install django==1.11.18
pip install django==1.11.18 -i https://pypi.douban.com/simple/
pip install django==1.11.18 -i https://pypi.tuna.tsinghua.edu.cn/simple
删除
pip uninstall django==1.11.18pycharm安装
File → Settings → Project:pycharm → Project Interpreter
Manage Repositories :配置安装源
创建一个diango项目
下面的命令创建了一个名为"mydiango"的Django 项目(在crm中进到一个文件夹下)
django-admin startproject mydjango
pycharn中创建
file ——> new project ——> 项目名 ——> 选择解释器 ——> create
目录介绍
mysite/
├── manage.py # 管理文件
└── mysite # 项目目录
├── __init__.py
├── settings.py # 配置
├── urls.py # 路由 --> URL和函数的对应关系
└── wsgi.py # runserver命令就使用wsgiref模块做简单的web serve运行django项目
命令行
python manage.py runserver # 127.0.0.1:8000
python manage.py runserver 80 # 127.0.0.1:80
python manage.py runserver 0.0.0.0:80 # 0.0.0.0:80pycharm
点击绿三角（切记勿用右键启动文件）
配置文件
""" Django settings for mydjango project. Generated by 'django-admin startproject' using Django 1.11.16. For more information on this file, see https://docs.djangoproject.com/en/1.11/topics/settings/ For the full list of settings and their values, see https://docs.djangoproject.com/en/1.11/ref/settings/ """ import os # Build paths inside the project like this: os.path.join(BASE_DIR, ...) BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__))) # Quick-start development settings - unsuitable for production # See https://docs.djangoproject.com/en/1.11/howto/deployment/checklist/ # SECURITY WARNING: keep the secret key used in production secret! SECRET_KEY = '9-=2o#%m*#&kt^%0p=#1v(yvo)q6%(5t7)(_#3z0h!ie4u%vor' # SECURITY WARNING: don't run with debug turned on in production! DEBUG = True # DEBUG = False ALLOWED_HOSTS = ['*'] # Application definition INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', ] 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 = 'mydjango.urls' # 模板文件配置 TEMPLATES = [ { 'BACKEND': 'django.template.backends.django.DjangoTemplates', # templates 文件是pycharm创建的,crm命令行创建没有此文件和文件目录,需要自己创建 '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 = 'mydjango.wsgi.application' # Database # https://docs.djangoproject.com/en/1.11/ref/settings/#databases # 配置数据库 DATABASES = { 'default': { 'ENGINE': 'django.db.backends.sqlite3', 'NAME': os.path.join(BASE_DIR, 'db.sqlite3'), } } # 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 = 'en-us' TIME_ZONE = 'UTC' 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/' #静态文件 别名
练习
templates
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <h1>这是index页面</h1> </body> </html>
urls.py
""mydjango URL Configuration
The `urlpatterns` list routes URLs to views. For more information please see:
https://docs.djangoproject.com/en/1.11/topics/http/urls/
Examples:
Function views
1. Add an import: from my_app import views
2. Add a URL to urlpatterns: url(r'^$', views.home, name='home')
Class-based views
1. Add an import: from other_app.views import Home
2. Add a URL to urlpatterns: url(r'^$', Home.as_view(), name='home')
Including another URLconf
1. Import the include() function: from django.conf.urls import url, include
2. Add a URL to urlpatterns: url(r'^blog/', include('blog.urls'))
"""
from django.conf.urls import url
from django.contrib import admin
from django.shortcuts import HttpResponse,render
def index(request):
# return HttpResponse('这是index页面')
return render(request,'index.html')
urlpatterns = [
url(r'^admin/', admin.site.urls),
url(r'^index',index)
]可以通过IP+地址访问了
