在重定向到php页面时隐藏jsp中的参数

Question

I have a jsp page with a redirect button/link. I need to redirect to a PHP page along with parameters. Now, I need to hide the parameters from the address bar. How is it possible?

For Example:

http://jspsite.com/a.jsp

I need redirect to b.php as:

http://phpsite.com/b.php?user=1234

How can I hide this parameter "user" from the link?

Please help

Answer 1

If it is a form then you can use POST method, like,

<form action="b.php" method="POST">
   <input type="text" value="1234" name="user">
   <input type="submit" value="Submit" />
</form>

In b.php Page use the variable like,

echo $_REQUEST['user'];

Otherwise use htaccess like,

RewriteRule ^user=[0-9] user/$1 [L,QSA]