python 链接redis 获取对应的值

import json

import redis

from common.logger import Logger
from common.redisEnv import redisQA


def getRedisKeyValue(env, key):
    enviroment = env
    hostname = enviroment['redis_hostname']
    password = enviroment['redis_pwd']

    key01 = key

    conn = redis.Redis(host=hostname, port=6379, password=password)
    # conn.get("x1", "hello", ex=5)  # ex代表seconds，px代表ms
    val = conn.get(key01)
    Logger.info('获取到的缓存是{}'.format(val))
    smsCode = str(val, encoding="utf8")
    return smsCode


if __name__ == "__main__":
    env = redisQA
    mobile = "19900000001"
    # accessToken = getClientToken(env, mobile)
    # print(accessToken)

    key = 'PXXX'
    result = getRedisKeyValue(env, key)
    print(type(result))
    print(result)
    print(json.dumps(result))