python设置redis过期时间

import time import redis if __name__ == "__main__": try: conn=redis.StrictRedis(host='192.168.80.41') conn.set('name','蒋乐哥哥') conn.expire('name',10) #设置键的过期时间为10s for item in range(12): value=conn.get('name') if value != None: print(value.decode('utf8')) else: print('the key has been deleted...') break time.sleep(1) except Exception as err: print(err)