Django 中使用redis

Posted 2021-03-22 Mr Riven

Django使用redis

 

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
    }
}

 

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\')

 

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)

 

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\')