Mysql身份验证不适用于新的mysql版本

I have upgraded mysql (8.0.12) in my Mac machine. After upgrading mysql Laravel, drupal projects mysql connection not working even sequel pro also not connected to mysql.

I have tried with raw PHP and it showing following message:

mysqli_connect(): The server requested authentication method unknown to the client [caching_sha2_password] 

In Laravel Project it is showing:

SQLSTATE[HY000] [2054] The server requested authentication method unknown to the client 

I got couple of solution from SO but it doesn't work. I am looking for a solution.