http set cookie golang
- Import the "net/http" package to handle HTTP requests and responses.
- Create a handler function to set the cookie using the "http.SetCookie" method.
- Use the "http.ResponseWriter" interface to add the cookie to the response header.
- Set the name, value, and other attributes of the cookie using the "http.Cookie" struct.
- Write the response headers with the added cookie using the "http.ResponseWriter" interface.