1、登录CentOS7系统，打开终端，启动redis-server服务器
2、再开一个终端，进入python虚拟环境，使用pip安装django-redis包，创建Django工程，创建工程的应用，命令如下：workon djandotestpip install django-redisdjango-admin startproject djrediscd djredispython manage.py startapp book
3、在工程的settings.py文件，添加应用，并添加redis配置信息cd djredisvi settin爿讥旌护gs.py修改部分的settings.py文件内容如下：INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'book.apps.BookConfig',]CACHES = { 'default':{ 'BACKEND':'django_redis.cache.RedisCache', 'LOCATION':'redis://127.0.0.1:6379/1', 'OPTIONS':{ 'CLIENT_CLASS':'django_redis.client.DefaultClient', } }}SESSION_ENGINE = 'django.contrib.sessions.backends.cache'SESSION_CACHE_ALIAS = 'default'
4、在工程的urls.py文件include应用的urlsvi urls.pyurls.py文件如下：from django.conf.urls import url,includefrom django.contrib import adminurlpatterns = [ url(r'^admin/', admin.site.urls), url(r'^book/', include('book.urls')),]
5、在应用book内创建urls.py文件，并添加到视图views.py的index视图函数cd ../bookvi urls.pyurls.py文件如下：from django.conf.urls import urlfrom . import viewsurlpatterns = [ url(r'^index/', views.index),]
6、编写views.py文件vi views.py视图函数index代码如下from django.shortcuts import renderfrom django.http import HttpResponse# Create your views here.def index(request): request.session['name'] = 'hello' print (request.session.get('name')) return HttpResponse('ok')
7、运行django服务器cd ..python manage.py runserver
8、浏览器输入网址http://127.0.0.1:8000/book/index/两次访问后打印出hello证明存入了redis并成功读取
