Django使用redis

Posted 2022-06-07 pdun

方式一，使用Django-redis模块

#安装:
    pip3 install django-redis

 

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  #连接池数
            # "PASSWORD": "123",       #有密码的写密码
    

settings配置

 

from django.shortcuts import render,HttpResponse
from django_redis import get_redis_connection     #导入

def set_name(request):
    conn = get_redis_connection()      #使用get_redis_connection
    conn.set(‘name‘:‘测试‘)

    return HttpResponse(‘设置成功‘)
def get_name(request):
    conn = get_redis_connection()
    name=conn.get(‘name‘).decose(‘utf-8‘)
    return HttpResponse(‘获取成功‘)

view.py

 

 

方式二，自己写连接池，不仅仅适合Django

#utils文件夹下，创建redis_pool.py
import redis
POOL = redis.ConnectionPool(host=‘127.0.0.1‘, port=6379,password=‘1234‘,max_connections=1000)

创建redis_pool.py

 

import redis
from django.shortcuts import render,HttpResponse 
from utils.redis_pool import POOL  #导入自己写的连接池

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‘)

视图函数