How to solved Unable to determine Dialect without JDBC metadata (please set 'javax.persistence.jdbc.url', 'hibernate.connection.url', or 'hibernate.dialect')

In this case, I have some problems with this problem to connecting MySQL database .....

so I find this solution, and this is awesome and it worked. 

 MySQL is a popular open-source database that offers some interesting proprietary features but also introduces some limitations. 

javax.persistence.jdbc.driver = com.mysql.jdbc.Driver
javax.persistence.jdbc.url = jdbc:mysql://localhost/jpaForBeginners
org.hibernate.dialect.Dialect = org.hibernate.dialect.MySQL8Dialect