Our server is able to send different HTTP headers. For this, the second parameter of a callback is used:
export default {
'/handler/': function(data, resp) {
// resp parameter for headers
}
}
Using the setHeader
method, we can
set any header. For example, let's set
the MIME type to JSON:
export default {
'/handler/': function(data, resp) {
resp.setHeader('Content-Type', 'application/json');
return '[1,2,3]';
}
}
Set the Content-Type
header to text/plain
.