https://dev.mysql.com/downloads/mysql/5.7.html#downloads
根据自己电脑选择mysql位数进行下载,在此我下载的是zip压缩版本的,下载完成后解压
输入:mysqld -remove xxx,xxx为要卸载的mysql服务,可以在服务中查看(按键盘的win+R--->输入services.msc后确定进入服务列表)
[mysqld] #设置3306端口 port = 3306 # 设置mysql的安装目录 basedir=D:\Program Files\MySQL\mysql-5.7.30-winx64 # 设置mysql数据库的数据的存放目录 datadir=D:\Program Files\MySQL\mysql-5.7.30-winx64\data #设置跳过密码直接进入mysql,需要重新mysql服务 skip-grant-tables
mysqld --install mysql5.7
mysqld --initialize-insecure --user=mysql
mysql -u root -p
update mysql.user set authentication_string=password(‘root‘) where user=‘root‘ and Host = ‘localhost‘;
flush privileges;
net stop mysql5.7
net start mysql5.7
原文:https://www.cnblogs.com/appium/p/12877499.html