我的代码有问题我尝试使用 php 制作注册表但我无法将数据插入数据库这是我的代码
registration_form.php 注册表格
<body>
<form method="post" action="register.php">
<table border="0">
<tr><td>username: </td><td><input type="text" name="username" /></td></tr>
<tr><td>Password: </td><td><input type="password" name="password" /></td></tr>
<tr><td>Confirm Password: </td><td><input type="password" name="confirm_password" /></td></tr>
<tr><td></td><td><input type="submit" value="submit" /></td></tr>
</table>
</form>
</body>
</html>
注册.php
$con=mysql_connect("localhost","root","");
/* Now, we select the database */
mysql_select_db("login®ister");
/* Now we will store the values submitted by form in variable */
$username=$_POST['username'];
$pass=$_POST['password'];
/* we are now encrypting password while using md5() function */
$password=md5($pass);
$confirm_password=$_POST['confirm_password'];
/* Now we will check if username is already in use or not */
$queryuser=mysql_query("SELECT * FROM register WHERE username='$username' ");
$checkuser=mysql_num_rows($queryuser);
if($checkuser != 0)
{ echo "Sorry, ".$username." is already been taken."; }
else {
/* now we will check if password and confirm password matched */
if($pass != $confirm_password)
{ echo "Password and confirm password fields were not matched"; }
else {
/* Now we will write a query to insert user details into database */
$insert_user=mysql_query("INSERT INTO register (username, password) VALUES ('$username', '$password')");
if($insert_user)
{ echo "Registration Succesfull"; }
else
{ echo "error in registration".mysql_error(); }
/* closing the if else statements */
}}
mysql_close($con);
?>
当我单击提交按钮时，出现错误消息
Object not found!
The requested URL was not found on this server. The link on the referring page seems to be wrong or outdated. Please inform the author of that page about the error.
If you think this is a server error, please contact the webmaster.
Error 404
localhost
08/08/12 23:46:37
Apache/2.2.21 (Win32) mod_ssl/2.2.21 OpenSSL/1.0.0e PHP/5.3.8 mod_perl/2.0.4 Perl/v5.10.1
请帮我解决这个问题谢谢
<form method="post" action="register.php">
您的 PHP 文件似乎被称为registration.php
您的表单操作register.php但您的 php 文件称为 registration.php ，请将表单操作更改为 registration.php
您正在尝试访问表单中的register.php而不是registration.php
这看起来不像数据库问题。 而是找不到该寄存器.php。 您已将文件另存为注册.php。