The path of Python 49-redis

Operating mode

R = Redis. Redis (host= "192.168.80.20", port=6379) R.set ("name", "Jiachen") Print (R.get ("name"))

Connection pool

Pool = Redis. ConnectionPool (host= "192.168.80.20", port=6379) R = Redis. Redis (Connection_pool=pool) r.set ("name", "Jiachen") Print (R.get ("name"))

1. String manipulation
   

2. Hash operation

3. List operation

4. Set operation

5. Other operations

Http://www.redis.cn/commands.html

Pipeline

Import Redisimport Timepool = Redis. ConnectionPool (host= ' 192.168.80.20 ', port=6379) R = Redis. Redis (connection_pool=pool) # pipe = R.pipeline (transaction=false) pipe = R.pipeline (transaction=true) pipe.set (' name ' , ' Wupeiqi ') time.sleep (() Pipe.set (' Role ', ' SB ') Pipe.execute ()

Subscribe/Publish

Import Redisclass redishelper:def __init__ (self): Self.__conn = Redis.        Redis (host= ' 10.211.55.4 ') self.chan_sub = ' fm104.5 ' self.chan_pub = ' fm104.5 ' def public (self, msg):        Self.__conn.publish (Self.chan_pub, msg) return True def subscribe (self): pub = Self.__conn.pubsub () Pub.subscribe (self.chan_sub) pub.parse_response () return pub

Subscription

From Monitor. Redishelper import Redishelper obj = Redishelper () redis_sub = Obj.subscribe () while true:msg= Redis_sub.parse_response () Print MSG

Release

From Monitor. Redishelper import Redishelper obj = Redishelper () obj.public (' Hello ')

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The path of Python 49-redis