First create a show directory and create an index.asp file (what is included in the system default content document list),
Then if it was show.asp?id=26 in the past, the show file needed to get the id and generally used
the program code.
Use
id=request.QueryString("id")
to obtain the id. Here, replace the obtained id with obtaining the number after "?", and then use the following code to obtain it.
program code
id = LCase(Trim(Request.ServerVariables("QUERY_STRING")))