python---连接MySQL第二页

用python向MySQL插入值、并取出被插入行的主键。

#!/usr/bin/python
#!coding:utf-8

import mysql.connector
from mysql.connector import errorcode

def insert_data(**kwargs):
    config={
    'host':kwargs.get('host','127.0.0.1'),
    'port':kwargs.get('port',3306),
    'user':kwargs.get('user','admin'),
    'password':kwargs.get('password','')
    }
    cnx=None
    cursor=None
    rowid=None
    try:
        cnx = mysql.connector.connect(**config)
        cursor=cnx.cursor()
        cursor.execute('insert into studio.t(x) values(2)')
        rowid=cursor.lastrowid
        cnx.commit()
    except mysql.connector.Error,err:
        print err
    finally:
        if cursor is not None:
            cursor.close()
            cnx.close()
            print 'the db resource has been release ...'

if __name__=='__main__':
    insert_data(host='127.0.0.1')