1.安装mysql
yum install mariadb-server
2.启动服务
systemctl start mariadb
3.安装启动环境
yum install python-devel -y
yum install mysql-devel -y
yum install gcc -y
4.安装mysqlclient
pip3 install mysqlclient -i https://pypi.tuna.tsinghua.edu.cn/simple