下载MySQL文件（解压版） 下载地址（https://dev.mysql.com/downloads/mysql/）
PS D:\motui\mysql\bin> mysqld --initialize-insecure --user=mysql PS D:\motui\mysql\bin> mysqld install Service successfully installed. PS D:\motui\mysql\bin> net start mysql MySQL 服务正在启动 . MySQL 服务已经启动成功。 PS D:\motui\mysql\bin> mysql -u root -p Enter password: Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 6 Server version: 5.7.19-log MySQL Community Server (GPL) Copyright (c) 2000, 2017, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement. mysql> exit Bye PS D:\motui\mysql\bin>卸载 停止服务 右键停止服务
//移除操作 PS D:\motui\mysql\bin> mysqld -remove MySQL Service successfully removed. PS D:\motui\mysql\bin>删除注册表： cmd打开regedit 删除以下目录即可 HKEY_LOCAL_MACHINE\SYSTEM\ControlSet001\Services\Eventlog\Application\MySQL 目录删除
