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URL Mapping In Wapp
===================
1.0 Anatomy Of A URL
--------------------
A Uniform Resource Locator (URL) is divided into parts as follows:
>
https://wapp.tcl.tk/demo/env.tcl/abc/def/ghi?a=5&b=22.425#point42
\___/ \_________/ \______________________/ \__________/ \_____/
\___/ \_________/\_______________________/ \__________/ \_____/
| | | | |
scheme authority path query fragment
Assuming that /demo/env.tcl is the script that implements the application,
traditional CGI and SCGI provide the following breakdown:
>
https://wapp.tcl.tk/demo/env.tcl/abc/def/ghi?a=5&b=22.425#point42
\_________/ \__________/\__________/ \__________/
\_________/\___________/\__________/ \__________/
| | | |
HTTP_HOST SCRIPT_NAME PATH_INFO QUERY_STRING
Wapp provides additional variables not found in traditional CGI:
>
SELF_URL
|