python连接数据库 

 1 #!/usr/bin/python
 2 # -*- coding=uft-8 -*-
 3 
 4 import sys
 5 import MySQLdb
 6 
 7 conn = MySQLdb.connect(host="localhost",user="root",passwd="",db="aaa")
 8 cursor = conn.cursor()
 9 sql = "select user_email from users"
10 cursor.execute(sql)
11 
12 row = cursor.fetchone(sql)
13 
14 print row
15 
16 cursor.close()
17 conn.close()

 

posted @ 2015-01-13 16:00  abcv  阅读(76)  评论(0)    收藏  举报