Hello dear, I need help I want to make a connection test between java and mysql and I have this error, here is my source code:
package test;
import java.sql.*;
public class PruebaConexion {
public void conexionBD() {
try {
try {
Class.forName("com.mysql.jdbc.Driver");
} catch (ClassNotFoundException e) {
System.out.println("Error Driver");
}
Connection connection=null;
connection=DriverManager.getConnection("jdbc:mysql://localhost:3306/servicios", "root", "mysql");
boolean valid=connection.isValid(50000);
System.out.println(valid?"Conexion correcta":"Conexion incorrecta");
} catch (Exception e) {
System.out.println("Error:"+e);
}
}
public static void main(String[] args) {
PruebaConexion pruebaConexion=new PruebaConexion();
pruebaConexion.conexionBD();
}
}
My mistake this:
Exception in thread "main" java.lang.AbstractMethodError: com.mysql.jdbc.Connection.isValid (I) Z at test.testConexion.conexionBD (TestConexion.java:18) at test.testConexion.main (Test Connection.java:31)