¼ÌÐøÕª³£º½ÌÄãÓÃPHPдMySQLÊý¾Ý¿âµÄÓû§ÈÏ֤ϵͳ
Óû§ÈÏÖ¤µÄÔÀíºÜ¼òµ¥£ºÊ×ÏÈÐèÒªÓû§ÔÚÒ³ÃæÉÏÌîÈëÓû§ÃûºÍÃÜÂ룬µ±È»Ã»×¢²áµÄÓû§ÐèÒªÏÈ×¢²á¡£È»ºóµ÷ÓÃÊý¾Ý¿âËÑË÷ÊÇ·ñÓÐÏàÓ¦µÄÓû§¡£Èç¹ûÓоÍÈ·ÈÏ£¬Ã»ÓÐÔòÌáÐÑÓû§ÏÈ×¢²á¡£Ê¹ÓÃPHPÀ´Íê³ÉÕâÒ»Çкܼòµ¥£¬µ«ÐèҪעÒâµÄÊÇÈç¹ûÏëÔÚÒÔºóµÄÒ³ÃæÖж¼ÄÜÈ·ÈÏÓû§Éí·Ý¡£
µÚÒ»²½ÊÇ×öÒ»¸öµÇ¼µÄÒ³Ãæ¡£
µÚ¶þ²½¿ªÊ¼µÇ¼ºóµÄÈ·ÈϳÌÐòµÄÉè¼Æ¡£
ÒÔÏÂΪÒýÓõÄÄÚÈÝ£º
login.php:¡¡
mysql_connect("localhost","user","password")
/*Á¬½ÓÊý¾Ý¿â£¬Óû§ÃûºÍÃÜÂë×ÔÐÐÐÞ¸Ä*/
or die("ÎÞ·¨Á¬½ÓÊý¾Ý¿â£¬ÇëÖØÊÔ");
mysql_select_db("userinfo")
or die("ÎÞ·¨Ñ¡ÔñÊý¾Ý¿â£¬ÇëÖØÊÔ");
$today=date("Y-m-d H:i:s");
$query="
select id
from usertbl
where name=$name and password=$password
/*´ÓÊý¾Ý¿âÖÐËÑË÷ºÍµÇ¼Óû§ÏàÓ¦µÄ×ÊÁÏ*/
";
$result=mysql_query($query);
$numrows=mysql_num_rows($result);
if($numrows==0){
/*ÑéÖ¤ÊÇ·ñÄÜÕÒ³öÏàͬ×ÊÁϵÄÓû§£¬²»ÄÜÔòδע²á*/
echo ·Ç·¨Óû§
;
echo Çë×¢²áÏÈ
;
echo ÖØÊÔ
;
}
else{
$row=mysql_fetch_array($result);
$id=$row[0];
$query="
update usertbl
set lastlogin=$today
where id=$id";
$result=mysql_query($query);
SetCookie("usercookie", "»¶ÓÄã,$name");
¡¡/*ÕâÀïʹÓÃÁËcookie£¬ÒÔ·½±ãÖ®ºóµÄÒ³ÃæÈÏÖ¤¡£
µ«ÎÒ먦·¢ÍêÕâÒ»¿é¡£Ï£ÍûÓÐÐËȤµÄÅóÓÑÖ¸Õý*/
echo µÇ¼³É¹¦
;
echo Çë½ø£¡
;
}
?>
µÚÈý²½×öºÃ×¢²áµÄÒ³Ãæ¡£
µÚËIJ½ÊÇ×¢²áºóµÄÉí·ÝÈ·ÈϺÍÊäÈëÊý¾Ý¿â¡£
ÒÔÏÂΪÒýÓõÄÄÚÈÝ£º
register.php:
mysql_connect("localhost","user","password")
/*ÇëÐÞ¸ÄÓû§ÃûºÍÃÜÂë*/
or die("ÎÞ·¨Á¬½ÓÊý¾Ý¿â£¬ÇëÖØÊÔ");
mysql_select_db("userinfo")
or die("ÎÞ·¨Ñ¡ÔñÊý¾Ý¿â£¬ÇëÖØÊÔ");
$query="select id from usertbl where name=$name\";
¡¡/*´ÓÊý¾Ý¿âÖÐËÑË÷ÏàͬÃû×ÖµÄÓû§×ÊÁÏ*/
$result=mysql_query($query);
$numrows=mysql_num_rows($result);
if($numrows!=0) /*ÕÒµ½Á˵±È»¾ÍÊÇÓÐÈËÏÈ×¢²áÁËÏàͬµÄÃû×Ö*/
{echo ÒÑÓÐÈË×¢²á´ËÃû£¬ÇëÖØÐÂÑ¡ÔñÃû×Ö!;}
else
{$query="insert into usertbl values(0,$name,$password,\)";
¡¡/*ÕÒ²»µ½ÏàͬµÄ¾ÍÊäÈëеÄÓû§×ÊÁÏ*/
mysql_query($query);
echo ×¢²á³É¹¦;
echo ÇëµÇ¼!;}
?>
ÏÂÒ»²½ÊÇcookieµÄʹÓã¬ÎÒÔ´òËãʹÓÃcookieÀ´Ê¹Ã¿Ò»Ò³¶¼ÄÜʶ±ðÓû§Éí·Ý£¬µ«ÓÉÓÚ±ðµÄÒ³
Ïà¹ØÎĵµ£º
Ôø¾Ê§°Ü¹ýn´Î£¬ÈÃÎÒÏ൱ÎÞÄÎ×îºóÖÕÓÚÕÒµ½ÁËÒ»¸ö½â¾ö·½°¸£¬¹©´ó¼Ò·ÖÏí
ɾµô×¢²á±íµÄ·½·¨£¬ÎÒÒ²Ôø¾Óùý£¬µ«×ÜÊÇʧ°Ü£¬½¨ÒéÈçÏÂ
Ò»£ºÏÈÐ¶ÔØÈí¼þmysql
¶þ£ºÏÈɾע²á±íµÄ¶«Î÷£»
Èý£º×îºóÔÚÄãµÄµ±Ç°Óû§ÀïcÅÌÏÂC:\Documents and Settings\All Users\Application Data\ÕÒµ½mysqlµÄĿ¼£¬É¾µô£¬ÍüÁ˸æËßÒ»¾ä£»
ÄÇÊÇÒþ²ØÎļþ£ ......
ÏîĿҪ½áÊøÁË...ÖÁÉÙ¿ª·¢Òª½áÊøÁË...
»ØÍ·¿´¿´×Ô¼º¾ÍÕâôһ¸öÈËÂñÍ·¿ª·¢ÁË4¸öÔ£¬ÒÔ¼°ÊÖÉÏÄõ½µÄÓë×Ô¼º¸¶³öÍêÈ«²»³ÉÕý±ÈµÄ΢±¡¹¤×Ê£¬¾õµÃ×Ô¼ºÕætmdµÄ±¯¾ç£¡
»òÐíÕâ¾ÍÊÇÓ¦½ì±ÏÒµÉúµÄÃü°É...¶÷£¬ÏÖÔÚÎÒÒѾ²»ÊÇÓ¦½ì±ÏÒµÉúÁË...
ÏÖÔÚÏîÄ¿×öÍêÁË£¬ÎÒÒ²¾¡µ½ÁËÉÆÊ¼ÉÆÖÕµÄÒåÎñÁË...
¿àË®¾Íµ¹µ½ÕâÀ»¹ÊǻعéÕýÌâ¡£
ÓÉÓ ......
http://www.developer.com/java/data/article.php/3417381/Using-JDBC-with-MySQL-Getting-Started.htm#Preface
Preface
Purpose
The purpose of this lesson is to get you beyond the initial hurdles involved in:
Downloading and installing a MySQL database server.
Preparing that database for use with JDBC ......
// ÎÒ¿´¹ýµÄÁ½±¾Êé PHP µÄÊéÖÐÌá¼°µ½ PHP6 µÄÐÂÌØÐÔ£¬ÆäÖÐÁ½¸öÊÇ namespace ºÍ unicode£¬
// ´Ó PHP5.3 ¿ªÊ¼£¬php ÒѾ֧³Ö namespace ÁË; ¶ø Unicode ÔÚ PHP5.3 Öл¹Ã»Óз¢²¼¡£
//
// ¿´Êé¿´µ½ PHP µÄ¶à×Ö½Ú´¦Àí£¬Ï뵽ǰ¶Îʱ¼ä»¹»á×Ô¼º½ØÈ¡ ÖÐÓ¢»ìºÏµÄ×Ö·û´®£¬ÄÇʱºò»¨Á˺ܳ¤Ê±¼äÀ´¿´ utf£8£¬
// gbk, gb2312, gb180 ......
1¡¢Ä£°åµÄÓÉÀ´
ÔÚûÓÐÄ£°å¼¼Êõ֮ǰ£¬Ê¹ÓÃPHP¿ª·¢³ÌÐò£¬Í¨³£¶¼ÊÇphp´úÂëºÍhtml»ì±àÔÚÒ»Æð¡£±ÈÈç˵ÐÂÎÅÁÐ±í£¬ºÜ¿ÉÄܾÍÊÇÒ»¸önewslist.phpÒ³Ãæ£¬½á¹¹ÈçÏ£º
<?
//´ÓÊý¾Ý¿âÖжÁÈ¡³öÒªÏÔʾµÄÐÂÎżÇ¼
?>
<html>
<head>……..
</head>
<body>
<?
While ($news ......