1、导入MySQL模块
Python 2.7.5 (default, Jun 17 2014, 18:11:42) [GCC 4.8.2 20140120 (Red Hat 4.8.2-16)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import MySQLdb Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: No module named MySQLdb >>>
安装MySQL模块
[root@python ~]# wget https://pypi.python.org/packages/source/M/MySQL-python/MySQL-python-1.2.5.zip [root@python ~]# unzip MySQL-python-1.2.5.zip [root@python MySQL-python-1.2.5]# python setup.py build [root@python MySQL-python-1.2.5]# python setup.py install # 或者这样(centos/redhat) [root@python ~]# yum install MySQL-python # 提前配置好yum源 # 再次导入成功 [root@python ~]# python Python 2.7.5 (default, Jun 24 2015, 00:41:19) [GCC 4.8.3 20140911 (Red Hat 4.8.3-9)] on linux2 Type "help", "copyright", "credits" or "license" for more information. >>> import MySQLdb
2、MySQLdb模块的使用
import MySQLdb conn = MySQLdb.connect(host,user,passwd,dbname,port) cur = conn.cursor() cur.execute('select * from mysql.user where user="shaw"') print cur.fetchone() # 打印输出 cur.close() conn.close()
import MySQLdb try: conn = MySQLdb.connect(host,user,passwd,dbname,port) cur = conn.cursor() cur.execute('select * from mysql.user where user="shaw"') print cur.fetchone() # 打印输出 cur.close() conn.close() except MySQLDB.Error,e: print 'MySQL Error Msg:' ,e