JDBC 이용한 MySQL , Android Studio 연결 error

developmentnotepad.tistory.com/entry/JDBC-%EC%82%AC%EC%9A%A9-%EC%8B%9C-%EB%B0%9C%EC%83%9D%ED%95%98%EB%8A%94-%EC%98%A4%EB%A5%98

[Error] JDBC 사용 시 발생하는 오류

버그 내용:

Establishing SSL connection without server's identity verification is not recommended. According to MySQL 5.5.45+, 5.6.26+ and 5.7.6+ requirements SSL connection must be established by default if explicit option isn't set. For compliance with existing applications not using SSL the verifyServerCertificate property is set to 'false'. You need either to explicitly disable SSL by setting useSSL=false, or set useSSL=true and provide truststore for server certificate verification

 

위의 링크를 참조하였고 

기존:

"jdbc:mysql://ip주소:포트번호/데이터베이스이름"

해결:

"jdbc:mysql://ip주소:포트번호/데이터베이스이름?serverTimezone=Asia/Seoul&useSSL=false";