(1)创建可远程连接用户
CREATE USER 'root'@'%' IDENTIFIED BY '111111';※如果执行此句 ,则要修改下面的2,3步骤
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '111111';※如果执行此句 ,则一步到位,3步骤无需执行
设置为远程登录
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'root' WITH GRANT OPTION;
刷新权限
FLUSH PRIVILEGES;
(2)查看用户
select host,user,plugin,authentication_string from mysql.user;
备注:host为 % 表示不限制ip localhost表示本机使用 plugin非mysql_native_password 则需要修改密码
(3)修改用户密码
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY 'newpassword'; #更新一下用户的密码 root用户密码为newpassword