使用Java servlet的重定向响应中的HTTP自定义标头丢失

Question

I have problems to create http headers and send as response to another request page. I've that code; enter image description here

In browser inspection i found enter image description here

but when i go to redirected page, i dont received that header

enter image description here

Answer 1

You send a redirect - which won't carry the headers of the original request. See https://httpstatuses.com/303

Make yourself clear what's happening: your response carries the status code 303, which will trigger the client to create a new request to the url you specified. And this new request won't contain the prior response's headers.