python如何连接redis数据库,python如何连接mysql数据库
哦,天啊Linux操作系统系统何如python(python语言)你好再说一遍不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不,不:
周亚玲的:
操作系统:Oracle Linux Enterprise 5.6
背对背:背对背-2.6.8
Python:Python-2.7.3版
再说一遍什么事python(python语言)唉哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟:redis-2.7.2.tar
哎哎哎哎:
(1)阿俊再说一遍校对。
朱庇荫:
//www。JB 51。网/文/147397。html文件的后缀
(2)阿俊python(python语言)韩升洙。
页:1
我的天python(python语言)你好里雅斯特3360
1、安装Redis的Python包
僧曰轻松安装是吗,云娥轻松安装绿筠小姐,哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟python(python语言)霍奇金阿金阿金阿金阿金阿金阿金阿金阿金阿金阿金阿金阿金阿金阿金阿金阿金阿金阿金阿金阿金。
[root @ njdywbin]# easy _ install 2。7 .3 redis
搜索目录(搜索网站)
阅读pypi街http://号。python。org/simple/redis/
阅读http://github。com/andymccurdy/redis py
-=ytet-伊甸园字幕组=-翻译:粒粒粒尘紫月猫姐风景校对:阿衡时间轴:邦德猪
下载pypi街http://号。python。org/packages/source/r/redis/redis-2。7 .2 .焦油。gz # MD5=17 ac60 DCF 13 EB 33 f82 cc 25974 ab 17157
Processingredis-2.7.2.tar.gz
跑步-2。7 .2/设置。py-qbist _ egg-dist-dir/tmp/easy _ install-8 falft/redis-2。7 .2/egg-dist-tmp-jzqvij
zip_safeflagnotset:分析归档内容分析存档内容-我.
添加模具2。7 .2 toasy-安装。pthfile-附加模块2 .7 .2 toasy-安装。pthfile
已安装/usr/local/python 2。7 .3/lib/python 2.7/site包/redis-2。7 .2比2.7。蛋
processingdependenciesforredis(流程依赖项)
已完成处理dependencyclopedia http://www。新浪。com/
828维琪:解析器吴亚玲和吴亚玲再说一遍哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟.redis py哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟解析器1860年,python解析器你好赫迪撒尔。黄头发,唉哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟赫里底斯昂儒昂,redis py魏冄hiredisparser,吴经熊啊大蟒解析器。
张居正(音译):《Python教程》
赫里底斯撒尔切c。非政府组织老魏,什么事再说一遍安泰安泰安泰,你好大蟒解析器唉哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟哟10魏冄1997年,拜占庭拜占庭。是高丽吗,僧曰简单安装:
[root @ njdyw ~]# easy _ install 2。7 .3名雇员
searchingforhiredis(搜索引擎)
阅读pypi街http://号。python。org/simple/hiredis/
阅读github街339号。com/Pieter/hiredis-py
最佳匹配: hiredis 0。1 .数字一(one)
下载pypi街http://号。python。org/packages/source/h/hire dis/hire dis-0。1 .1 .焦油。gz # MD5=92128474 F6 FB 027 CFB 8587 FCE 724 ea 8e
处理indi-0。1 .1 .焦油。地面零点
runnihredis-0。1 .1/设置。冖
bsp;-qbdist_egg--dist-dir/tmp/easy_install-ZanSCB/hiredis-0.1.1/egg-dist-tmp-XCZBQ0
zip_safeflagnotset;analyzingarchivecontents...
Addinghiredis0.1.1toeasy-install.pthfile
Installed/usr/local/python2.7.3/lib/python2.7/site-packages/hiredis-0.1.1-py2.7-linux-x86_64.egg
Processingdependenciesforhiredis
Finishedprocessingdependenciesforhiredis2、检查安装是否成功
easy-install安装的扩展包默认在python的site-packages目录下
[root@njdyw~]#whereispython2.7.3总计 408python2.7:/bin/python2.7.3/usr/local/python2.7.3
[root@njdyw~]#cd/usr/local/python2.7.3/lib/python2.7/site-packages/
[root@njdywsite-packages]#ll
-rw-r--r--1rootroot23903-2110:45easy-install.pth可以看到redis-2.7.2-py2.7.egg包已经成功安装。-rw-r--r--1rootroot11903-2110:07README
-rw-r--r--1rootroot6040103-2110:45redis-2.7.2-py2.7.egg
-rw-r--r--1rootroot33212503-2110:12setuptools-0.6c11-py2.7.egg
-rw-r--r--1rootroot3003-2110:12setuptools.pth
3、测试连接
[root@njdywsite-packages]#python2.7.34、测试实例:Python2.7.3(default,Mar212013,10:06:48)
[GCC4.1.220080704(RedHat4.1.2-50)]onlinux2
Type"help","copyright","credits"or"license"formoreinformation.
>>>importredis
>>>redisClient=redis.StrictRedis(host='127.0.0.1',port=6379,db=0)
>>>redisClient.set('test_redis','HelloPython')
True
>>>value=redisClient.get('test_redis')
>>>printvalue
HelloPython
>>>redisClient.delete('test_redis')
True
>>>value=redisClient.get('test_redis')
>>>printvalue
None
>>>dir(redis)
['AuthenticationError','Connection','ConnectionError','ConnectionPool','DataError','InvalidResponse',
'PubSubError','Redis','RedisError','ResponseError','StrictRedis','UnixDomainSocketConnection','VERSION',
'WatchError','__all__','__builtins__','__doc__','__file__','__loader__','__name__','__package__','__path__',
'__version__','_compat','client','connection','exceptions','from_url','utils']
>>>redisClient=redis.StrictRedis(host='127.0.0.1',port=6379,db=0)
>>>dir(redisClient)
['RESPONSE_CALLBACKS','__class__','__contains__','__delattr__','__delitem__','__dict__','__doc__','__format__',
'__getattribute__','__getitem__','__hash__','__init__','__module__','__new__','__reduce__','__reduce_ex__',
'__repr__','__setattr__','__setitem__','__sizeof__','__str__','__subclasshook__','__weakref__','_zaggregate',
'append','bgrewriteaof','bgsave','bitcount','bitop','blpop','brpop','brpoplpush','client_kill','client_list',
'config_get','config_set','connection_pool','dbsize','debug_object','decr','delete','echo','eval','evalsha',
'execute_command','exists','expire','expireat','flushall','flushdb','from_url','get','getbit','getrange',
'getset','hdel','hexists','hget','hgetall','hincrby','hincrbyfloat','hkeys','hlen','hmget','hmset','hset',
'hsetnx','hvals','incr','incrbyfloat','info','keys','lastsave','lindex','linsert','llen','lock','lpop',
'lpush','lpushx','lrange','lrem','lset','ltrim','mget','move','mset','msetnx','object','parse_response',
'persist','pexpire','pexpireat','ping','pipeline','pttl','publish','pubsub','randomkey','register_script',
'rename','renamenx','response_callbacks','rpop','rpoplpush','rpush','rpushx','sadd','save','scard',
'script_exists','script_flush','script_kill','script_load','sdiff','sdiffstore','set','set_response_callback',
'setbit','setex','setnx','setrange','shutdown','sinter','sinterstore','sismember','slaveof','smembers',
'smove','sort','spop','srandmember','srem','strlen','substr','sunion','sunionstore','time','transaction',
'ttl','type','unwatch','watch','zadd','zcard','zcount','zincrby','zinterstore','zrange','zrangebyscore',
'zrank','zrem','zremrangebyrank','zremrangebyscore','zrevrange','zrevrangebyscore','zrevrank','zscore',
'zunionstore']
>>>
(1)把文本数据导入到redis
导入的数据格式
[root@njdyw~]#moredata.txt创建命令脚本wolys#wolysopen111#wolys@21cn.com
coralshanshan#601601601#zss1984@126.com
pengfeihuchao#woaidami#294522652@qq.com
simulategirl#@#$9608125#simulateboy@163.com
daisypp#12345678#zhoushigang_123@163.com
sirenxing424#tfiloveyou#sirenxing424@126.com
raininglxy#1901061139#lixinyu23@qq.com
leochenlei#leichenlei#chenlei1201@gmail.com
z370433835#lkp145566#370433835@qq.com
[root@njdyw~]#catimp_red.py注意:要严格控制python脚本中的空格importredis
importre
pool=redis.ConnectionPool(host='127.0.0.1',port=6379)
r=redis.Redis(connection_pool=pool)
pipe=r.pipeline()
p=re.compile(r'(.*)\s#\s(.*)\s#\s(.*)');
pipe=r.pipeline()
f=open("data.txt")
matchs=p.findall(f.read())
foruserinmatchs:
key='users_%s'%user[0].strip()
pipe.hset(key,'pwd',user[1].strip()).hset(key,'email',user[2].strip())
pipe.execute()
f.close()
执行脚本
[root@njdyw~]#python2.7.3imp_red.py查看导入数据
[root@njdyw~]#redis-cli好了,测试连接成功。redis127.0.0.1:6379>keys*
1)"users_xiaochuan2018"
2)"users_coralshanshan"
3)"users_xiazai200901"
4)"users_daisypp"
5)"users_boiny"
6)"users_raininglxy"
7)"users_fennal"
8)"users_abc654468252"
9)"users_babylovebooks"
10)"users_xl200811"
11)"users_baby19881018"
12)"users_darksoul0929"
13)"users_pengcfwxh"
14)"users_alex126126"
15)"users_jiongjiongmao"
16)"users_sirenxing424"
17)"users_mengjie007"
18)"users_cxx0409"
19)"users_candly8509"
20)"users_licaijun007"
21)"users_ai3Min2"
22)"users_bokil"
23)"users_z370433835"
24)"users_yiling1007"
25)"users_simulategirl"
26)"users_fxh852"
27)"users_baoautumn"
28)"users_huangdaqiao"
29)"users_q1718334567"
30)"users_xldq_l"
31)"users_beibeilong012"
32)"users_hudaoyin"
33)"users_yoyomika"
34)"users_jacksbalu"
35)"users_wolys"
36)"users_kangte1"
37)"users_demonhaodh"
38)"users_ysdz8"
39)"users_leochenlei"
40)"users_llx6888"
41)"users_pengfeihuchao"
redis127.0.0.1:6379>
redis127.0.0.1:6379>hgetusers_pengfeihuchaoemail
"294522652@qq.com"
redis127.0.0.1:6379>hgetusers_llx6888email
"linlixian200606@126.com"
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