python如何连接mysql
1、安装Python开发环境
安装MySQL数据库
安装Python连接MySQL的依赖包MySQLdb
2、编写代码文件python_connect_mysql.py
3、#! /usr/bin/env python
#coding: utf8
import MySQLdb
if __name__ == "__main__":
conn = None
try:
config = {"host":'127.0.0.1',
"port":3306,
"user":'test',
"passwd":'12345678',
"db":'test',
"charset":'utf8'}
conn = MySQLdb.connect(**config)
conn.autocommit(True)
cursor = conn.cursor(cursorclass=MySQLdb.cursors.DictCursor)
cursor.execute("select name,age from tbtest")
rows = cursor.fetchall()
for row in rows:
print row["name"]
print row["age"]
except Exception, e:
print str(e)
finally:
if conn:
conn.close()
4、执行代码:
python python_connect_mysql.py