# 拓展:修改密码策略参数为简单密码 ## 将密码验证策略设为LOW (只验证长度) set global validate_password.policy=0 ## 将密码最小长度设为 4 set global validate_password.length=4 ## 设置简单密码 ALTER USER 'root'@'localhost' IDENTIFIED BY '123456'
开启远程登录
1 2 3 4 5 6 7 8 9 10 11
# 可设置远程登录密码 create user 'root'@'%' IDENTIFIED WITH mysql_native_password BY '密码!' # 修改密码远程登录密码 ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '密码'
# 切换到mysql系统库 use mysql # 修改root用户的host属性为% update user set host='%'where user='root' # 刷新权限 让修改立即生效 FLUSH PRIVILEGES