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ÕªÒª£º 1. python ת json import json data={ "name":"haha", "age" : 1,"list_1":[1,2,3], "tu":(1,2,3), "bo": True, "kong":None } result = json.dumps(data) print ÔĶÁÈ«ÎÄ
posted @ 2018-11-09 20:48 ɽ¡­ö¿ ÔĶÁ(229) ÆÀÂÛ(0) ÍƼö(0) ±à¼­
ÕªÒª£º 1. Á¬½Ó import redis re = redis.Redis( host = "127.0.0.1", port = 6379 ) 2. ×Ö·û´®Êý¾Ý£º re.set("name",2) #ÉèÖÃnameµÄֵΪ2 data = re.get("name") print(data.decode( ÔĶÁÈ«ÎÄ
posted @ 2018-11-09 12:18 ɽ¡­ö¿ ÔĶÁ(168) ÆÀÂÛ(0) ÍƼö(0) ±à¼­
ÕªÒª£º import pymysql conn = pymysql.connect( host = "127.0.0.1", port = 3306, user = "test1", password = ¡°123456¡±£¬ db = "myfirst", charset = "utf8" ) cur = ÔĶÁÈ«ÎÄ
posted @ 2018-11-08 22:08 ɽ¡­ö¿ ÔĶÁ(110) ÆÀÂÛ(0) ÍƼö(0) ±à¼­
ÕªÒª£º 1. import 2. from ... import ... 3. from ... import .... as... 4. ÔÚ°ü¹ÜÀíÖÐ ¼ÓÒ»¸ö __init__.py Îļþ ²»È»¿ÉÄܻᱨ´í ÔĶÁÈ«ÎÄ
posted @ 2018-11-06 22:19 ɽ¡­ö¿ ÔĶÁ(96) ÆÀÂÛ(0) ÍƼö(0) ±à¼­
ÕªÒª£º 1. ÁÐ±í£¨¼¯ºÏÀàËÆ {}£©£º 2. ×ֵ䣺 ÔĶÁÈ«ÎÄ
posted @ 2018-11-06 20:43 ɽ¡­ö¿ ÔĶÁ(147) ÆÀÂÛ(0) ÍƼö(0) ±à¼­
ÕªÒª£º 1. linux ½øÈëredisÊý¾Ý¿â£º redis-cli 2. Í˳ö exit 3. ¼üÖµ¶Ô£º 1. Ìí¼ÓÊý¾Ý£ºset name jiji (set + ¼ü +Öµ) 2. ²é¿´Êý¾Ý£ºget name (get + ¼ü £© 3. ²é¿´¹ýÆÚʱ¼ä£º ttl name (-1´ú±íÓÀ¾Ã , -2´ú±í²»´æÔÚ ÔĶÁÈ«ÎÄ
posted @ 2018-11-06 20:01 ɽ¡­ö¿ ÔĶÁ(211) ÆÀÂÛ(0) ÍƼö(0) ±à¼­
ÕªÒª£º 1. mysql -uroot -pqwe123 (½øÈëmysql) -u = user -p = password 2. \qÍ˳ö 3. select user(); ²é¿´µ±Ç°Óû§ ´´½¨Óû§µÄÈý²½£º 1. create user "Óû§Ãû"@"%" identified by "ÃÜÂë" ; £¨´´½¨ ÔĶÁÈ«ÎÄ
posted @ 2018-11-02 13:33 ɽ¡­ö¿ ÔĶÁ(187) ÆÀÂÛ(0) ÍƼö(0) ±à¼­
ÕªÒª£º import io f = io.StringIO() f.write("") f.getvalue() f.close ¶þ½øÖÆ f = io.Bytesio() ÔĶÁÈ«ÎÄ
posted @ 2018-11-01 21:51 ɽ¡­ö¿ ÔĶÁ(303) ÆÀÂÛ(0) ÍƼö(0) ±à¼­
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posted @ 2018-10-31 21:55 ɽ¡­ö¿ ÔĶÁ(132) ÆÀÂÛ(0) ÍƼö(0) ±à¼­
ÕªÒª£º ÒýÈëÕýÔò°ü: import re ¹æ·¶£º str_base = "Hello world, hello world¡° final_str = re.findall( r" " , str_base) Ç°ÃæΪËÑË÷¹æÔò£¬ºóÃæÊDZ»ËÑË÷×Ö·û´® 1. " . " ´ú±íÒ»¸öÈa56爆大奖在线娱乐â×Ö·û£º £» 2. ¡± [7] ¡°´ú ÔĶÁÈ«ÎÄ
posted @ 2018-10-30 20:57 ɽ¡­ö¿ ÔĶÁ(122) ÆÀÂÛ(0) ÍƼö(0) ±à¼­
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