我有一个包含以下详细信息的 Mysql 数据表：
ID (int format) [AUTO_INCREMENT]
date (varchar)
ip (varchar)
activate(varchar)
cdkey(varchar)
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Using SQLConnection As New MySqlConnection(ConnectionString)
Using sqlCommand As New MySqlCommand()
With sqlCommand
.CommandText = "INSERT INTO software (`date`, `ip`, `activate`, `cdkey`) values (@date,@ip,@activate,@cdkey)"
.Connection = SQLConnection
.CommandType = CommandType.Text
.Parameters.AddWithValue("@ip", Label1.Text)
.Parameters.AddWithValue("@date", TextBox2.Text)
.Parameters.AddWithValue("@activate", "Yes")
.Parameters.AddWithValue("@cdkey", textbox4.Text)
End With
Try
SQLConnection.Open()
sqlCommand.ExecuteNonQuery()
iReturn = True
MsgBox("Display Last Insert ID here")
Catch ex As MySqlException
MsgBox(ex.Message.ToString)
iReturn = …我正在尝试将 die() 上的用户重定向到不同的地方。例如，如果用户点击取消，他将被重定向到 tryagain.php，或者如果他输入不正确的凭据，他将被重定向到 resetpassword.php
请指导我，以便我能够实现这一目标。
我该如何实现这一目标。下面是我的代码：
<?php
$realm = 'Restricted area';
//user => password
$users = array('admin' => 'mypass', 'guest' => 'guest');
if (empty($_SERVER['PHP_AUTH_DIGEST'])) {
header('HTTP/1.1 401 Unauthorized');
header('WWW-Authenticate: Digest realm="'.$realm.
'",qop="auth",nonce="'.uniqid().'",opaque="'.md5($realm).'"');
die('Text to send if user hits Cancel button');
}
// analyze the PHP_AUTH_DIGEST variable
if (!($data = http_digest_parse($_SERVER['PHP_AUTH_DIGEST'])) ||
!isset($users[$data['username']]))
die('Wrong Credentials!');
// generate the valid response
$A1 = md5($data['username'] . ':' . $realm . ':' . $users[$data['username']]);
$A2 = md5($_SERVER['REQUEST_METHOD'].':'.$data['uri']);
$valid_response = md5($A1.':'.$data['nonce'].':'.$data['nc'].':'.$data['cnonce'].':'.$data['qop'].':'.$A2);
if ($data['response'] != …