Python获取Redis所有Key以及内容



一、获取所有Key

# -*- encoding: UTF-8 -*-
__author__ = "Sky"
import redis

pool=redis.ConnectionPool(host='127.0.0.1',port=6379,db=0)
r = redis.StrictRedis(connection_pool=pool)

keys = r.keys()
print type(keys)
print keys

# -*- encoding: UTF-8 -*-
__author__ = "Sky"
import redis

pool=redis.ConnectionPool(host='127.0.0.1',port=6379,db=0)
r = redis.StrictRedis(connection_pool=pool)

keys = r.keys()
print type(keys)
print keys

 运行结果：

['fad', '1', '2']

二、获取所有内容

import redis

pool = redis.ConnectionPool(host='127.0.0.1', port=6379, db=0)
r = redis.Redis(connection_pool=pool)

pipe = r.pipeline()
pipe_size = 100000

len = 0
key_list = []
print r.pipeline()
keys = r.keys()
for key in keys:
    key_list.append(key)
    pipe.get(key)
    if len < pipe_size:
        len += 1
    else:
        for (k, v) in zip(key_list, pipe.execute()):
            print k, v
        len = 0
        key_list = []

for (k, v) in zip(key_list, pipe.execute()):
    print k, v

import redis

pool = redis.ConnectionPool(host='127.0.0.1', port=6379, db=0)
r = redis.Redis(connection_pool=pool)

pipe = r.pipeline()
pipe_size = 100000

len = 0
key_list = []
print r.pipeline()
keys = r.keys()
for key in keys:
    key_list.append(key)
    pipe.get(key)
    if len < pipe_size:
        len += 1
    else:
        for (k, v) in zip(key_list, pipe.execute()):
            print k, v
        len = 0
        key_list = []

for (k, v) in zip(key_list, pipe.execute()):
    print k, v

运行结果：

fad fda
1 e
2 f