Home >Backend Development >PHP Tutorial >php简单注册代码求帮忙
php简单注册代码求帮忙
- WBOYOriginal
- 2016-06-23 13:38:311149browse
<!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 events2015-03-11 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
回复讨论(解决方案)
本地测试的
账户名root
密码是空的
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。
试下把localhost 换成ip 127.0.0.1
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
Statement：
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn
Previous article：新手开发微信公众平台，url应该再哪里免费注册，token是什么？Next article：看一下这段代码怎么修改