node.js - nodejs how to delete client cookies

Question

nodejsHow to delete client cookies.
I made two interfaces.
A cookie will be set on the page after accessing interface a.
The cookie will be deleted after the b interface is accessed.
But my b interface cannot be deleted

res.setHeader("Set-Cookie", ["id="]);

I can clear it using this method, but the client will still leave fields like id=. Is there any way to delete it directly?

Answer 1

function delete_cookie( name ) {
  document.cookie = name + '=; expires=Thu, 01 Jan 1970 00:00:01 GMT;';
}

Answer 2

You can only make it invalid immediately by setting the expiration time
res.cookie(prop, '', {expires: new Date(0)});