如何在labstack echo会话中间件中获得相同的会话？

Is there the missing config or something else? The main config:

The Request handlers:

Per the documentation

Session middleware facilitates HTTP session management backed by gorilla/sessions. The default implementation provides cookie and filesystem based session store; however, you can take advantage of community maintained implementation for various backends.

It stores a cookie for the session. Your question is very basic. Not sure if this is what you are needing.