Django cache

Posted 2021-01-19 hanbowen

Django中使用redis

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：

from django_redis import get_redis_connection
conn = get_redis_connection(‘default‘)
print(conn.hgetall(‘xxx‘))