Django中Redis的使用
方式一:
utils文件夹下,建立redis_pool.py
import redis POOL = redis.ConnectionPool(host='127.0.0.1',
port=6379,password='1234', max_connections=1000)
视图函数中使用:
import redis from django.shortcuts import render,HttpResponse from utils.redis_pool import POOL def index(request): conn = redis.Redis(connection_pool=POOL) conn.hset('kkk','age',18) return HttpResponse('设置成功')
def order(request): conn = redis.Redis(connection_pool=POOL) conn.hget('kkk','age') return HttpResponse('获取成功')
方式二:
安装django-redis模块
pip3 install django-redis
setting里配置:
# redis配置 CACHES = { "default": { "BACKEND": "django_redis.cache.RedisCache", "LOCATION": "redis://127.0.0.1:6379", "OPTIONS": { "CLIENT_CLASS": "django_redis.client.DefaultClient", "CONNECTION_POOL_KWARGS": {"max_connections": 100} # "PASSWORD": "123", } } }
视图函数:
#1 使用cache(推荐使用这种方法) from django.core.cache import cache cache.set('name',user)
#2 直接使用conn对象(不推荐,但是也可以用) from django_redis import get_redis_connection conn = get_redis_connection('default') print(conn.hgetall('xxx'))