1、安装mysqlclient模块
2、获得数据库连接
3、查询数据
4、实例
1、安装mysqlclient模块
pip install mysqlclient
![](https://img.haomeiwen.com/i12840157/42835161dba4c863.png)
2、连接在command上连接数据库
①创建一个新的数据库:create database testing_db;
②进到新创建的数据库中:use testing_db;
③创建表包含id,username,pwd字段:create table user_tbl(id int primary key auto_increment,username varchar(20),pwd varchar(20));
④向表中添加数据:insert into user_tbl(username,pwd) values('tom','123');
insert into user_tbl(username,pwd) values('kite','456');
insert into user_tbl(username,pwd) values('rose','789');
![](https://img.haomeiwen.com/i12840157/17805c1558535655.png)
3、代码演示
![](https://img.haomeiwen.com/i12840157/6670ac0f4a52be74.png)
4、运行结果
![](https://img.haomeiwen.com/i12840157/93cfa2fe9a7e9394.png)
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