public class Sd {
    public static void main(String args[]){
    try{
    Class.forName("com.mysql.jdbc.Driver");
    Connection con=DriverManager.getConnection(
    "jdbc:mysql://localhost:3306/sam","root","1234");

    Statement stmt=con.createStatement();
    ResultSet rs=stmt.executeQuery("select * from sam1");
    while(rs.next())
    System.out.println(rs.getInt(1)+"  "+rs.getString(2)+"
     "+rs.getString(3));
    con.close();
    }catch(Exception e){ System.out.println(e);}
    }

  }