ubuntu18 下载 mysql 5.7

打开Linux系统命令行输入指令

更新apt命令与系统

sudo apt update

sudo apt upgrade

安装mysql服务器

sudo apt install mysql-server

sudo chomd a+w /etc/mysql/mysql.conf.d/mysqld.cnf

vi /etc/mysql/mysql.conf.d/mysqld.cnf

然后将里面的bind-address  127.0.0.1 注释掉

sudo mysql -u root -p

mysql> grant all on *.* to root@'%' identified by '你的密码' with grant option;

mysql> flush privileges;

mysql> exit

重启MySQL

sudo service mysql stop

sudo service mysql start