¶à·þÎñÆ÷¹²Ïísession(mysql)
<?php
/* vim: set expandtab tabstop=4 shiftwidth=4 foldmethod=marker: */
//===========================================
// ³ÌÐò£º mysql-Based Session Class
// ¹¦ÄÜ£º »ùÓÚmysql´æ´¢µÄ Session ¹¦ÄÜÀà
// ×÷Õß: yejr
// ÍøÕ¾: http://imysql.cn
// ʱ¼ä: 2007-01-05
//===========================================
/**
* ˈ̞: MySQL Session Class
* ¹¦ÄÜ: ×ÔÖ÷ʵÏÖ»ùÓÚMySQL HEAP±í´æ´¢µÄ Session ¹¦ÄÜ
* ÃèÊö: Õâ¸öÀà¾ÍÊÇʵÏÖSessionµÄ¹¦ÄÜ£¬»ù±¾ÉÏÊÇͨ¹ýÉèÖÿͻ§¶ËµÄCookieÀ´±£´æSessionID£¬
* È»ºó°ÑÓû§µÄÊý¾Ý±£´æÔÚ·þÎñÆ÷¶Ë£¬×îºóͨ¹ýCookieÖеÄSession IdÀ´È·¶¨Ò»¸öÊý¾ÝÊÇ·ñÊÇÓû§µÄ£¬
* È»ºó½øÐÐÏàÓ¦µÄÊý¾Ý²Ù×÷
*
* ×¢Òâ: ±¾Ààµ÷ÓÃÁËPEAR::DBÀà,Èç¹ûÓÐ×Ô¼ºµÄDBÀà,Ôò¿ÉÒÔÉÔ΢ÐÞ¸ÄһϴúÂë
*
* ±¸×¢£ºÊý¾Ý±í³õʼ»¯SQLÓï¾ä:
* CREATE TABLE `sessions` (
* `sid` varchar(32) NOT NULL default '',
* `session` longtext,
* `flush_dt` int unsigned NOT NULL default '0',
* PRIMARY KEY (`sid`),
* KEY `last` (`flush_dt`)
* ) ENGINE=HEAP;
*/
//É趨 SESSION ÓÐЧʱ¼ä£¬µ¥Î»ÊÇ Ãë
define('SESS_LIFTTIME', 3600);
define('DB_DSN', 'mysql://root:@localhost/test');
define('DB_NAME','test');
require_once('DB.php');
$gDb = new DB;
$gDb = DB::connect(DB_DSN, TRUE);
if (PEAR::isError($gDb))
{
die($gDb->getMessage());
}
if (!defined('MySQLSession'))
{
define('MySQLSession', TRUE);
class Usess
{
static $mSessSavePath;
static $mSessName;
static $mSessMaxTime;
static $mTblSess = 'sessions';
static $mTblSessMap;
static $mDb;
// {{{ ³õʼ»¯¹¹Ô캯Êý
/**
* ¹¹Ô캯Êý
*
* @param string $login_user µÇ¼Óû§
* @param int $login_type Óû§ÀàÐÍ
* @param string $login_sess µÇ¼SessionÖµ
* @return Esession
Ïà¹ØÎĵµ£º
¹Ù·½ÊÖ²áÉÏÊÇÕâôдµÄ£º
<!--
/* Font Definitions */
@font-face
{font-family:ËÎÌå;
panose-1:2 1 6 0 3 1 1 1 1 1;
mso-font-alt:SimSun;
mso-font-charset:134;
mso-generic-font-family:auto;
mso-font-pitch:variable;
mso-font-signature:3 135135232 16 0 262145 0;}
@font-face
{f ......
1¡¢Ìá½»±íµ¥JavascriptÑéÖ¤
<form action="" method="post" name="myform" onsubmit="return CheckPost();">
SCRIPT language=javascript>
function CheckPost()
{
if (myform.user.value=="")
{
alert("ÇëÌîдÓû§");
myform.user.focus();
return f ......
ÔÚÉè¼Æ¹ØÏµÊý¾Ý¿âʱÊÇÒª×ñÊØÒ»¶¨µÄ¹æÔòµÄ¡£ÓÈÆäÊÇÊý¾Ý¿âÉè¼Æ·¶Ê½ÏÖ¼òµ¥½éÉÜ1NF£¨µÚÒ»·¶Ê½£©£¬2NF£¨µÚ¶þ·¶Ê½£©£¬3NF£¨µÚÈý·¶Ê½£©ºÍBCNF£¬ÁíÓеÚËÄ·¶Ê½ºÍµÚÎ巶ʽÁôµ½ÒÔºóÔÙ½éÉÜ¡£ÔÚÄãÉè¼ÆÊý¾Ý¿â֮ʱ£¬ÈôÄÜ·ûºÏÕ⼸¸ö·¶Ê½£¬Äã¾ÍÊÇÊý¾Ý¿âÉè¼ÆµÄ¸ßÊÖ¡£
µÚÒ»·¶Ê½£¨1NF£©£ºÔÚ¹ØÏµÄ£Ê½RÖеÄÿһ¸ö¾ßÌå¹ØÏµrÖУ¬Èç¹ûÿ¸öÊôÐÔÖµ¶¼Ê ......
ÓÉÓÚÐèҪʵÏÖÒÔϹ¦ÄÜ£º
Íø¹ØÍ¨¹ý´®¿Ú·¢ËÍÊý¾Ý¸øPC»ú£¬PC»úÊÕ¼¯Êý¾Ý²¢½âÎö±£´æµ½MySQLÖУ¬È»ºóJSPÒ³Ãæ¶ÁÈ¡MySQLÖеÄÊý¾Ý²¢ÏÔʾ¡£
ËùÒÔÀûÓÃC#Á¬½ÓMySQLÊý¾Ý³ÉΪÁ˱ØÐëÒª¾¹ýµÄ¹ý³Ì£¬Ôڴ˸øÓèÏêϸµÄ˵Ã÷¡£
1¡¢ÏÂÔØÐèÒªµÄÎļþMySQLDriverCS£¬ÏÂÔØµØÖ·Îª£ºhttp://sourceforge.net/projects/mysqldrivercs
2¡¢°²×°Îļþ£ºMySQ ......