dbcon.java.bak

这是一个简单的用B/S写的留言板小程序,用jsp和javaBean实现的

 package login1;
 
 import java.sql.*;
 import java.io.*;
 
 public class dbcon
 {
 	  private String classforname="com.microsoft.jdbc.sqlserver.SQLServerDriver";
		private String serveraddb="jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=note1";
		private String user="sa";
		private String pwd="sa";
		private Connection con;
		
		public dbcon()
		{
			try
		{
			Class.forName(classforname);
			con=DriverManager.getConnection(serveraddb,user,pwd);
		}catch(Exception e)
		{e.printStackTrace();}
		}
		
		public Connection getcon()
		{
			return this.con;
		}
		
		public void close()
		{
			this.con.close();
		}
 }