php简略注册代码求帮忙
php简单注册代码求帮忙
------解决思路----------------------
楼主是否修改了myadmin的密码,而没有修改mysql的密码。以前貌似遇到过这种问题。
------解决思路----------------------
既然 密码是空的
你写作
mysql_connect("localhost","root"," ")
mysql_connect("localhost","root","")
显然是有一个空格
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta charset="UTF-8">
<meta name="Author" content="">
<meta name="Keywords" content="">
<meta name="Description" content="">
<title>注册页面</title>
</head>
<body>
<form action="reg.php" method="post">
<p>
<label>用户名:</label>
<input type="text" name="username" id="txt1" />
</p>
<p>
<label>密码:</label>
<input type="password" name="password" id="pwd1" />
</p>
<p>
<label>确认密码:</label>
<input type="password" id="pwd2" />
</p>
<p>
<input type="submit" value="注册" />
</p>
</form>
</body>
</html>
<?php
//Author:avirtuous
$con = mysql_connect("localhost","root"," ") or die('Cloud not connect:'.mysql_error());
mysql_select_db("demo",$con);
$un = $_POST['username'];
$pwd = $_POST['password'];
$result=mysql_query("INSERT INTO user (username,password) VALUES ($un,$pwd)");
if($result){
echo "注册成功";
} else {
echo "注册失败";
}
?>
015-03-11 00:00:04 19492 [Note] Server socket created on IP: '::'.
2015-03-11 00:00:05 19492 [Note] Event Scheduler: Loaded 0 events
2015-03-11 00:00:05 19492 [Note] wampmysqld: ready for connections.
Version: '5.6.12-log' socket: '' port: 3306 MySQL Community Server (GPL)
[Wed Mar 11 14:50:59.548409 2015] [:error] [pid 6216:tid 1696] [client ::1:13262] PHP Stack trace:, referer: http://localhost/zc.html
[Wed Mar 11 14:50:59.549479 2015] [:error] [pid 6216:tid 1696] [client ::1:13262] PHP 1. {main}() E:\\wamp\\www\\reg.php:0, referer: http://localhost/zc.html
[Wed Mar 11 14:50:59.549479 2015] [:error] [pid 6216:tid 1696] [client ::1:13262] PHP 2. mysql_connect() E:\\wamp\\www\\reg.php:3, referer: http://localhost/zc.html
------解决思路----------------------
楼主是否修改了myadmin的密码,而没有修改mysql的密码。以前貌似遇到过这种问题。
------解决思路----------------------
既然 密码是空的
你写作
mysql_connect("localhost","root"," ")
mysql_connect("localhost","root","")
显然是有一个空格