找不到JDBC驱动程序

Z时代
2024-01-10
分类：问答

try
        {
            String userName = "root";
            String password = "";
            //<facility> is my database
            String url = "jdbc:mysql://localhost/facility";
            Class.forName ("com.mysql.jdbc.Driver").newInstance ();
            conn = DriverManager.getConnection (url, userName, password);
            System.out.println ("Database connection established");
        }
        catch (Exception e)
        {
            System.out.println ("Cannot connect to database server " +e.getClass().getName());
        }