dao.java

一、数据库登录名：blog 密码：blog 二、首页应该运行log.jsp页面。其用户名：aa 密码：aaaa

package Dao;
import java.sql.Connection;
import java.sql.DriverManager;
public class dao {
    public dao() {
    }
    public Connection getcon(){
      Connection con=null;

      try{
       Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
       con=DriverManager.getConnection("jdbc:odbc:testblog","blog","blog");
      }catch(Exception ce){ce.printStackTrace();}
      return     con;
    }
}