A
request_URL can be written entirely as a query string. This is normalized URL. In this case, request name is omitted as a path segment and is specified as a
"req" input parameter along with all other input parameters. Query string follows the application path.
For instance a URL like:
https://some.web.site/shopping/buy-item?name=ABC&price=600
can be written as:
https://some.web.site/shopping?req=buy_item&name=ABC&price=600
A
request name
"buy_item" (hyphens get converted to underscores) is now the value of parameter
"req", which can be specified anywhere in a query string, i.e. it does not have to be the first parameter.
Note that parameter name
"req" has a special meaning only in normalized URLs. You can use it just like any other input parameter otherwise.
