hello im using express module in node JS
res.json({ auth: true, token: token, message: "success" });
res.redirect('/');
i have to send some json data first then redirect ..but i'm getting this error:
node:_http_outgoing:576
Error [ERR_HTTP_HEADERS_SENT]: Cannot set headers after they are sent to the client
can anyone please help, thank you
you can include "redirect" as a property within json, for instance :
res.json({ auth: true, token: token, message: "success", redirect : "/whatever/go"});
then, on the client side you can perform the redirecting like this :
fetch(url)
.then(res => res.json())
.then(body => window.location.href = body.redirect)
.catch(err => console.log(err));