mysql8.x開啟遠程登錄

　　mysql8.x密碼的認證方式變了，需要修改遠程認證方式

問題描述

Connection to lab-130-mysql failed.
Unable to load authentication plugin 'caching_sha2_password'.

問題解決

方法1

CREATE USER 'root'@'%' IDENTIFIED WITH mysql_native_password  BY '123123';      //修改密碼認證方式為mysql_native_password

GRANT ALL ON *.* TO 'root'@'%';

方法2

CREATE USER 'root'@'%' IDENTIFIED BY '123123';     //默認的密碼認證插件caching_sha2_password

GRANT ALL ON *.* TO 'root'@'%'; 

ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '123123';