如何使用沙盒iframe接收邮件？

Question

I have an html page with a iframe that is sandboxed, so it can't access parent DOM. But is there a way I can still send serialized data from the iframe to the parent with event listeners and from the parent to the iframe too?

Answer 1

Yes. You can use post messages either from an iframe to its parent, or from a parent to its iframe.

postMessage should work fine, even from within a sandboxed iframe .