问题
I would like to have a user redirected to an external credit card gate. Of course I have to POST some user info to that gate, but I don't know how exactly can I do this.
I know that I could do this by generating a html form with hidden or read-only fields and have a user click "Submit" button. But this solution is not perfect, because all the form data could be easily changed using e.g. Firebug. I think you cannot do this using $this->_redirect(...). But maybe there is some other solution?
Many thanks for any tips or suggestions.
回答1:
I would like to have a user redirected to an external credit card gate. Of course I have to POST some user info to that gate, but I don't know how exactly can I do this.
Using a form is the only method available. The RFC states that the user should explicitly agree to sending a POST (i.e. click on a submit button).
I know that I could do this by generating a html form with hidden or read-only fields and have a user click "Submit" button. But this solution is not perfect, because all the form data could be easily changed using e.g.
It is no more secure that using a redirect as the header data can be modified without too much of a problem. There are even Firefox plugins to do it.
回答2:
use cURL to post data
http://framework.zend.com/manual/en/zend.http.client.adapters.html
来源：https://stackoverflow.com/questions/2252447/zend-framework-how-to-post-data-to-some-external-page-e-g-external-payment-ga