新手进阶 Python连接MySQL代码

我们先来看Python连接MySQL代码： #!/usr/bin/env python# -*-coding:UTF-8-*-#这一句告诉python用UTF-8编码#==================

我们先来看Python连接MySQL代码：

#!/usr/bin/env python
# -*-coding:UTF-8-*-#这一句告诉python用UTF-8编码
#=========================================================================
#
# NAME: Python MySQL test
#
# AUTHOR: benyur
# DATE : 2004-12-28
#
# COMMENT: 这是一个python连接mysql的例子
#
#=========================================================================

“”"
***** This is a MySQL test *****

select:
conn=Connection()
conn.select_db(test)
cur=conn.cursor()
cur.execute(select * from user)
cur.scroll(0)
row1=cur.fetchone()
row1[0]
row1[1]
row1[2]

insert:
cur.execute(insert into user (name,passwd) values(\benyur\,\12345\))
cur.insert_id()

update:
cur.execute(update user set passwd=\123456\ where name=\benyur\)

delete:
cur.execute(delete from user where id=2)

**********************************
“”"

from MySQLdb import *

def conn():
conn=Connection()
conn.select_db(test)
cur=conn.cursor()
cur.execute(select * from user)
cur.scroll(0)
row1=cur.fetchone()
row1[0]
row1[1]
row1[2]

def usage():
print __doc__

if __name__==__main__:
usage()

MySQLdb下载地址：
下载解压缩后放到%Python_HOME%\Lib\site-packages目录中，，python会自动找到此包。
MySQLdb基本上是MySQL C API的Python版，遵循Python Database API Specification v2.0。