ubuntu16.04 安装mysql5.7并设置root远程访问

1.安装mysql5.7

sudo apt-get install mysql-server
sudo apt-get install mysql-client
sudo apt-get install libmysqlclient-dev

2.修改配置文件

sudo vim /etc/mysql/mysql.conf.d/mysqld.cnf 
# bind-address = 127.0.0.1

3.进入mysql命令行执行sql语句

mysql -u root -p
#回车后输入密码
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'youpassword' WITH GRANT OPTION;
FLUSH PRIVILEGES;

4.重启mysql服务

service mysql restart