[java] mysql8.0 접속

1. .jar 다운로드 

• https://mvnrepository.com/artifact/mysql/mysql-connector-java/8.0.22

 

2. 접속용 소스코드 작성 

Class.forName("com.mysql.cj.jdbc.Driver");
Connection conn = DriverManager.getConnection("jdbc:mysql://호스트명/데이터베이스명" , "계정명","비밀번호");