1️⃣download 주소
https://www.oracle.com/downloads/#category-utility
Oracle Software Downloads
Access cloud trials and software downloads for Oracle applications, middleware, database, Java, developer tools, and more.
www.oracle.com
https://www.oracle.com/database/technologies/appdev/jdbc-downloads.html
JDBC and UCP Downloads page
Oracle JDBC Driver Implements JDBC 4.2 spec and certified with JDK8, JDK11, JDK17, and JDK19 Oracle JDBC driver except classes for NLS support in Oracle Object and Collection types. (4,535,290 bytes) - (SHA1: d82419ba52c6064a40e211cce991e6e778249912)
www.oracle.com
2️⃣ 다운받은 파일 넣기
project의 WebContent - WEB-INF - lib아래에 복붙해준다
