1、Redis的Windows版本。打开https://github.com/MSOpenTech/redis/releases下载msi安装包。该版本是64位。安装msi过程中,有个选项是否加入系统环境变量,记得勾上。一路下一步,安装。完成之后打开cmd,输入redis-server命令查看是否可以使用。不可以则重启一下即可(redis-cli shutdown
),最后执行redis-server
2、centos下安装参考https://www.cnblogs.com/zuidongfeng/p/8032505.html
3.创建django项目,修改settings.py
1 #settings.py
2
3 #redis
4 CACHES = {
5 'default': {
6 'BACKEND': 'django_redis.cache.RedisCache',
7 'LOCATION': 'redis://127.0.0.1:6379',
8 "OPTIONS": {
9 "CLIENT_CLASS": "django_redis.client.DefaultClient",
10 "PASSWORD": "",
11 },
12 },
13 }
4、views.py
1 from django.shortcuts import render, HttpResponse
2 from django.views.decorators.cache import cache_page
3 from django.core.cache import cache
4 import datetime
5
6 @cache_page(10)
7 def cache1(request):
8 t = datetime.datetime.now()
9 return HttpResponse(t)
10
11 def cache2(request):
12 # 判断缓存是否存在数据
13 a = cache.get('time', None)
14 if a:
15 print('缓存中存在数据')
16 print(a)
17 else:
18 # 从模型中获取的数据
19 a = datetime.datetime.now()
20 cache.set('time', a, 10)
21 print('缓存中,不存在数据,查询并缓存')
22 print(a)
23
24 # 不需要缓存的数据
25 t = datetime.datetime.now()
26 print(t)
27
28 return HttpResponse(t)
参考:https://www.cnblogs.com/zuidongfeng/p/8032505.html
https://blog.csdn.net/sinat_29699167/article/details/79699200
来源:oschina
链接:https://my.oschina.net/u/4414713/blog/3422017