python3好用的mysql.connector库
from mysql.connector import connect
#建立mysql连接,生成一个mysql.connector对象
conn = connect(user='root',password='xxxxxxxx',host='192.168.1.246',database='property')
cursor = conn.cursor()
#新建一个table
cursor.execute('CREATE TABLE `t_user_test` (`id` varchar(64) NOT NULL,`loginName` varchar(64) DEFAULT NULL ,`password` varchar(128) DEFAULT NULL,`username` varchar(64) DEFAULT NULL ,`phaseId` varchar(64) DEFAULT NULL ,`phase` varchar(64) DEFAULT NULL ,`subjectId` varchar(64) DEFAULT NULL ,`subject` varchar(64) DEFAULT NULL ,`email` varchar(128) DEFAULT NULL ,`mobile` varchar(16) DEFAULT NULL ,`sex` varchar(2) DEFAULT NULL ,`birthday` date DEFAULT NULL ,`teachAge` varchar(10) DEFAULT NULL ,`level` varchar(11) DEFAULT NULL ,`state` varchar(2) DEFAULT NULL ,`createTime` datetime DEFAULT NULL ,`updateTime` datetime DEFAULT NULL ,`headPicPath` varchar(128) DEFAULT NULL ,`type` varchar(2) DEFAULT NULL ,`profile` varchar(200) DEFAULT NULL ,PRIMARY KEY (`id`)) ENGINE=InnoDB DEFAULT CHARSET=utf8')
#向数据库表格中,循环插入多条信息
def insertuser(minnum,maxnum):
for i in range(minnum,maxnum+1):
userid = 'test'+str(i).zfill(4)
loginname = name = userid
email = userid+ '@qq.com'
listuser = [userid, loginname,'DD4B21E9EF71E1291183A46B913AE6F2', name, email, '1', '2017-03-27 11:11:11', '../images/defaultPhoto.png','2']
cursor.execute('insert into `t_user_front` VALUES (%s, %s, %s, %s, \'value1\', \'value2\', \'value3\',\'value4\', %s, null, null, null, null, null, %s, %s, null, %s, %s, null)',listuser)
conn.commit()
#进行查询操作
cursor.execute('select * from t_user_test')
values = cursor.fetchall() #返回一个列表,values,每个查询结果会以tuple的形式存储
#删除数据
cursor.execute('delete from t_user_test where id = \'001\'')
conn.commit()
conn.close()
最近我电脑上都mysql-connector出了点问题,重新安装安装不了,报错,去mysql官网,使用mysql-connector安装命令也不行,后来在网上看见有人说
pip install --upgrade pip
pip install --upgrade wheel
pip install mysql-connector-python-rf
之后就行了,试了一下,果然行了。