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PythonÁ¬½ÓMySQL


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http://mobile2008.blogbus.com/logs/28725962.html
 
°²×°ºÃÖ®ºó£¬Ä£¿éÃû×Ö½Ð×öMySQLdb £¬ÔÚWindowºÍLinux»·¾³Ï¶¼¿ÉÒÔʹÓã¬ÊÔÑéÁËÒ»ÏÂͦºÃÓã¬
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ÎÒÓÃÁËÏÂÃ漸¸ö´ëÊ©£¬±£Ö¤MySQLµÄÊä³öûÓÐÂÒÂ飺
    1 PythonÎļþÉèÖñàÂë utf-8 £¨ÎļþÇ°Ãæ¼ÓÉÏ #encoding=utf-8)
    2 MySQLÊý¾Ý¿âcharset=utf-8
    3 PythonÁ¬½ÓMySQLÊǼÓÉϲÎÊý charset=utf8
    4 ÉèÖÃPythonµÄĬÈϱàÂëΪ utf-8 (sys.setdefaultencoding(utf-8)
mysql_test.py
#
encoding=utf-8
import
 sys
import
 MySQLdb
reload(sys)
sys.setdefaultencoding(
'
utf-8
'
)
db
=
MySQLdb.connect(user
=
'
root
'
,charset
=
'
utf8
'
)
cur
=
db.cursor()
cur.execute(
'
use mydb
'
)
cur.execute(
'
select * from mytb limit 100
'
)
f
=
file(
"
/home/user/work/tem.txt
"
,
'
w
'
)
for
 i 
in
 cur.fetchall():
    f.write(str(i))
    f.write(
"

"
)
f.close()
cur.close()
ÉÏÃæÊÇlinuxÉϵĽű¾,windowsÏÂÔËÐÐÕý³£!
×¢£ºMySQLµÄÅäÖÃÎļþÉèÖÃÒ²±ØÐëÅäÖóÉutf8
ÉèÖàMySQL µÄ my.cnf Îļþ£¬ÔÚ [client]/[mysqld]²¿·Ö¶¼ÉèÖÃĬÈϵÄ×Ö·û¼¯£¨Í¨³£ÔÚ/etc/mysql/my.cnf)£º
[client]
default-character-set = utf8
[mysqld]
default-character-set = utf8
£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­£­
#!/usr/bin/env python
# -*-coding:UTF-8-*-#ÕâÒ»¾ä¸æËßpythonÓÃUTF-8±àÂë
#=========================================================================
#
# NAME: Python MySQL test
#
# AUTHOR: benyur
# DATE  : 2004-12-28
#
# COMMENT: ÕâÊÇÒ»¸öpythonÁ¬½ÓmysqlµÄÀý×Ó
#
#=========================================================================
"""
 ***** This is a MySQL test *****
 
 select:
  conn=


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PythonÍêÈ«ÐÂÊֽ̳Ì

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pySerial
Overview
This module encapsulates the access for the serial port. It provides
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