Python学习笔记7(mysql类操作)
1:安装MySQLdb,下载地址
http://sourceforge.net/projects/mysql-python/
2:连接mysql例程
# -*- coding: utf-8 -*-
import MySQLdb
conn=MySQLdb.connect(host='127.0.0.1',port=3307,user='root',passwd='usbw',db='test')
cursor = conn.cursor()
cursor.execute("select * from guestbook")
datas = cursor.fetchall()
for data in datas:
print data[1]
print cursor.rowcount,"rows in tatal"
conn.close
注意下:python的代码还是自己一行一行的敲出来比较好,对学习有帮助,复制和粘贴
容易出问题,报语法错误,这也算是python的特色吧!
3:运行结果
开始-运行-CMD