at java.sql.DriverManager.getDriver(DriverManager.java:315) at org.apache.tomcat.dbcp.dbcp2.BasicDataSource.createDataSource(BasicDataSource.java:1939)
a
public class DBTest {
BasicDataSourcebasicDataSource= new BasicDataSource();
basicDataSource.setDriverClassName("com.mysql.jdbc.Driver");basicDataSource.setUrl("jdbc:mysql:/
EntityManager for transaction; nested exception is
java.lang.UnsupportedOperationException: Not supported by BasicDataSourceEntityManager for transaction; nested exception is java.lang.UnsupportedOperationException: Not supported by BasicDataSourcejavax.servlet.http.HttpServlet.se