Question

我的代码出了问题我尝试使用php制作注册表单但我无法将数据插入数据库这是我的代码

registration_form.php 报名表格

 <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>

register.php

 $con=mysql_connect("localhost","root","");
 /* Now, we select the database */
 mysql_select_db("login&register");

 /* 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);
 ?>

当我点击提交按钮时出现错误信息

 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 The link on the referring page seems to be wrong or outdated.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感谢

Answer 1

<form method="post" action="register.php">

您的PHP文件似乎被称为registration.php

Answer 2

您的表单操作为register.php，但您的php文件名为registration.php，将您的表单操作更改为registration.php

Answer 3

您正尝试访问表单中的register.php而不是registration.php

Answer 4

这看起来不像数据库问题。而是找不到register.php。您已将文件保存为registration.php。

无法将我的数据插入数据库phpmyadmin

4 个答案: