redis 的链表操作

#-*- coding: utf8 -*-

import redis



pool = redis.ConnectionPool()

r = redis.Redis(connection_pool=pool)

# 增加操作
r.lpush("stu","zhangsan","lisi","wangwu")
print(r.lrange("stu",0,-1))     # [b'wangwu', b'lisi', b'zhangsan', b'zhangsan', b'zhangsan']

# 移除操作
r.ltrim("stu",0,2)     
print(r.lrange("stu",0,-1))   # [b'wangwu', b'lisi', b'zhangsan']