redis使用测试

import redis
conn=redis.Redis(host='127.0.0.1',port=6379)
conn.set('nn','morgana',10) #过期时间10s
v=conn.get('nn')
print(v)

import redis
conn=redis.Redis(host='127.0.0.1',port=6379)
# conn.set('nn','morgana',10) #过期时间10s
# v=conn.get('nn')
# print(v)
conn.lpush('user_list','v1')
conn.lpush('user_list','v2')
conn.lpush('user_list','v3')
v=conn.lpop('user_list')
print(v)
v=conn.lpop('user_list')
print(v)
v=conn.blpop("user_list",5) #有的话立即取出来，最多等5秒  没有的话返回None
print(v)

conn.sadd('morgana','like') #集合类型
conn.sadd('morgana','you')
conn.sadd('morgana','like')
conn.sadd('morgana','me')
v=conn.smembers("morgana")
print(v)