python 第三方模块MySQLdb安装

1，下载源码包

wget 'http://downloads.sourceforge.net/project/mysql-python/mysql-python-test/1.2.3c1/MySQL-python-1.2.3c1.tar.gz?use_mirror=nchc'

2，解压安装 （注意README，养成查看README的习惯）

tar -zxvf MySQL-python-1.2.3c1.tar.gz

cd MySQL-python-1.2.3c1

more setup.py

python setup.py install

3,验证是否安装成功。

a，查看 /usr/lib64/python2.6/site-packages下是否有内容，如有内容则ok

b，从python shell中import MySQLdb，如不报错则ok

常见使用：

Python代码

1. # -*- coding: utf-8 -*-

2. #mysqldb

3. import time, MySQLdb

4. #连接

5. conn=MySQLdb.connect(host="localhost",user="root",passwd="",db="test",charset="utf8")

6. cursor = conn.cursor()

7. #写入

8. sql = "insert into user(name,created) values(%s,%s)"

9. param = ("aaa",int(time.time()))

10. n = cursor.execute(sql,param)

11. print n

12. #更新

13. sql = "update user set name=%s where id=3"

14. param = ("bbb")

15. n = cursor.execute(sql,param)

16. print n

17. #查询

18. n = cursor.execute("select * from user")

19. for row in cursor.fetchall():

20. for r in row:

21. print r

22. #删除

23. sql = "delete from user where name=%s"

24. param =("aaa")

25. n = cursor.execute(sql,param)

26. print n

27. cursor.close()

28. #关闭

29. conn.close()