1.下载并安装connector/python

A.下载mysql-connector-python-2.1.6-py2.7-winx64.msi，下载之后，根据提示安装即可

下载地址：https://dev.mysql.com/downloads/connector/python/

 

2.使用命令行往mysql中添加数据

A.进入数据库命令行操作界面，使用mysql -u USERNAME -p PASSWORD

B.数据库常用操作

show databases;    　　　　# 显示所有数据库create database t1; 　　　　# 创建数据库t1use database t1;   　　　　#指定当前操作的数据库为t1drop database t1;  　　　　#删除数据库t1

注：操作数据库，可参考菜鸟教程http://www.runoob.com/mysql/mysql-tutorial.html

C.表中所有数据如下

3.使用python中的mysql.connector模块操作mysql

python代码

import mysql.connector                 # mysql1.pyconfig = {    'host': '127.0.0.1',    'user': 'root',    'password': 'root',    'port': 3306,    'database': 'test',    'charset': 'utf8'}try:    cnn = mysql.connector.connect(**config)except mysql.connector.Error as e:    print('connect fails!{}'.format(e))cursor = cnn.cursor()try:    sql_query = 'select name,age from stu ;'    cursor.execute(sql_query)    for name, age in cursor:        print (name, age)except mysql.connector.Error as e:    print('query error!{}'.format(e))finally:    cursor.close()    cnn.close()

操作结果

(u'xiaoming', 10)(u'rose', 18)(u'jack', 19)(u'fang', 20)(u'Liang', 40)(u'Age', None)

 

更加规范的操作，代码如下

def select2(sql_cmd, param):    """    :param sql_cmd sql 命令    :param param 参数    """    try:        conn = mysql.connector.connect(**config)    except mysql.connector.Error as e:        print('connect fails!{}'.format(e))    cursor = conn.cursor()    try:        cursor.execute(sql_cmd, param)    except mysql.connector.Error as e:        print('connect fails!{}'.format(e))    finally:        cursor.close()        conn.close()if __name__ ==  '__main__':    sql_cmd = "insert into stu (name, age, sex) value (%s, %s, %s)"    param = ('yangguo', 28, 'male')    select2(sql_cmd=sql_cmd, param=param)    # 将命令和参数分隔开，操作起来更加安全