beansdb存储图片

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王栋

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May 17, 2014, 7:30:26 AM5/17/14
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菜鸟一个,初次用beansdb,请问怎么向beansdb中存入图片,以及在beansdb中怎么查看存入的图片,求一点python示例代码。
谢谢

whycrying

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May 17, 2014, 2:55:31 PM5/17/14
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兄弟,其实你应该先把 Beansdb 项目的说明看完……

Beansdb 通讯协议使用的是 memcached 文本协议。

via https://github.com/douban/beansdb

"""
...
It conforms to memcache protocol (not fully supported, see below), so any memcached client can interactive with it without any modification.
...
 Supported memcache commands

    get
    set(with version support)
    append
    incr
    delete
    stats
    flush_all

 Private commands

    get @xxx, list the content of hash tree, such as @0f
    get ?xxx, get the meta data of key.

 Python Example

from dbclient import Beansdb

# three beansdb nodes on localhost
BEANSDBCFG = {
    "localhost:7901": range(16),
    "localhost:7902": range(16),
    "localhost:7903": range(16),
}

db = Beansdb(BEANSDBCFG, 16)

db.set('hello', 'world')
db.get('hello')
db.delete('hello')
...
"""

(看代码 python/dbclient.py 主要是基于 python-memcached 库并在客户端使用 fnv1a 哈希算法做分布式处理。)

不久前写了个简单的测试脚本:
https://bitbucket.org/zhangkaizhao/beansdb_mytest
以及用于一个笔试的题目(没完善):
https://bitbucket.org/zhangkaizhao/sfss

希望对你有帮助……


On Sat, May 17, 2014 at 7:30 PM, 王栋 <hrdx...@gmail.com> wrote:
菜鸟一个,初次用beansdb,请问怎么向beansdb中存入图片,以及在beansdb中怎么查看存入的图片,求一点python示例代码。
谢谢

hrdxwandg

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May 25, 2014, 1:14:13 AM5/25/14
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嗯,呵呵,多谢了~

在 2014年5月18日星期日UTC+8上午2时55分31秒,whycrying写道:
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