java.sql.SQLException: Unable to load authentication plugin 'caching_sha2_password'.

에러: java.sql.SQLException: Unable to load authentication plugin 'caching_sha2_password'.

 

해결 : cmd 창에서

-> mysql -uroot -p

-> 패스워드 입력

-> mysql> ALTER USER 'user'@'%' IDENTIFIED WITH mysql_native_password BY 'password'; 실행.

조회 성공!! 끝