python---连接MySQL第一页

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

import mysql.connector
from mysql.connector import errorcode

def create_db(host=‘127.0.0.1‘,port=3306,user=‘admin‘,password=‘131417‘,database=‘studio‘):
    config={
    ‘host‘:host,
    ‘port‘:port,
    ‘user‘:user,
    ‘password‘:password,
    ‘database‘:database
    }
    try:
        conn=mysql.connector.connect(**config)
    except mysql.connector.Error,err:
        if err.errno == errorcode.ER_ACCESS_DENIED_ERROR:
            print ‘ACCESS_DENIED_ERROR something is worng your name or password‘
        elif err.errno == errorcode.ER_BAD_DB_ERROR:
            print ‘database is not exists‘
        else:
            print err
    else:
        print ‘linked to database...‘
        cursor=conn.cursor()
        create_db=‘create database if not exists tempdb character set utf8;‘
        cursor.execute(create_db)
        print ‘database been created ...‘
        conn.close()

if __name__=="__main__":
    create_db()