两阶段重定向

Question

我正在为我的网站www.listprice.us寻找一个两阶段重定向，它会在将用户重定向到新网站之前发出异地通知。我有一百万个异地重定向，需要他们转到一个单一的新页面，其中包含最终目的地链接并暂停，直到用户通过同意按钮同意离开我的网站。我半熟的html，java和php，没有偏好，除了显然越简单，越好解释越好。

Answer 1

创建一个页面，例如 getpermission.php 。

通过GET将目标网址带到该网页。

使用从GET或POST拉出的链接创建“是，我同意”等链接。

希望这会有所帮助：）

修改

GET: www.mysite.com/getpermission.php?url=www.thesite.com

<a href="<?php echo $_GET['url']; ?>"> YES I Agree </a>

每个问题添加源：

$askconsent = false; //set to true to ask for consent

if ($_GET) { //url has been presented with a GET.
    $url = isset($_GET['url']) ? $_GET['url'] : 'www.domain.com'; //lets make sure url is set. If null set to home.
    //Make sure this has been sanitized before hitting your database if its in one.

    if ($askconsent) { //do we require consent yet?
        echo '<a href="' . $url . '"> Would you like to continue?</a>'; //Present the user with the option to move on.
    } else { // no consent needed.
        header('Location: ' . $url); //go to url from GET
    }
} else { // if we are not presented with a get, we must assume the user got here without wanting or needing to.
    header('Location: www.domain.com'); //Send them home!
}