python操作redis-zset

1.python操作redis-zset

REDIS_HOST = "10.133.3.26"
REDIS_PORT = 6379
REDIS_PASSWORK = ""
REDIS_DB = 3

from redis import ConnectionPool, StrictRedis

pool = ConnectionPool(host=REDIS_HOST, port=REDIS_PORT, db=REDIS_DB,
                      # password=REDIS_PASSWORK,)
                      )
conn = StrictRedis(connection_pool=pool)

conn.zadd('appSellers', 1, 'jiang')  # 向有顺集合中增加一个元素jiang、它的分值为1
conn.zscore('appSellers', 'jiang')  # 获取jiang这个元素的分值
newScore = conn.zrange('appSellers', 0, -1, desc=True, withscores=True)  # 获取集合中指定序列内的元素
newScore = conn.zrangebyscore('appSellers', 80, 100)  # 获取指定分数范围内的元素
newScore = conn.zincrby('appSellers', 'wolson', 10)  # 增加指定元素的分值
newScore = conn.zcard('appSellers')  # 获取集合中的元素数
newScore = conn.zcount('appSellers', 90, 101)  # 获取分数范围内的元素数量
conn.zrem('appSellers', 'wolson')  # 删除集合中指定元素
conn.zremrangebyscore('appSellers', 1, 20000)  # 删除集合中指定期间分值的元素