Difference between revisions of "Url"
Jump to navigation
Jump to search
Line 5: | Line 5: | ||
Please feel free to update this page with extra documentation and examples of how to use the package. |
Please feel free to update this page with extra documentation and examples of how to use the package. |
||
+ | |||
+ | The following example shows how to parse a URL and then add some parameters to it: |
||
+ | import Network.URL |
||
+ | |||
+ | test x = case importURL x of |
||
+ | Just u -> print $ exportURL $ add_param u ("Hello","World?") |
||
+ | Nothing -> print "invalid URL" |
||
+ | |||
+ | Here is some sample output: |
||
+ | *Main> test "http://www.haskell.org" |
||
+ | "http://www.haskell.org/?Hello=World%3f" |
||
+ | |||
+ | Note that the question mark in the parameters was escaped automatically. |
Revision as of 20:40, 11 August 2008
The URL library provides a module Network.URL that makes it easy to work with HTTP URLs.
Links:
Please feel free to update this page with extra documentation and examples of how to use the package.
The following example shows how to parse a URL and then add some parameters to it:
import Network.URL test x = case importURL x of Just u -> print $ exportURL $ add_param u ("Hello","World?") Nothing -> print "invalid URL"
Here is some sample output:
*Main> test "http://www.haskell.org" "http://www.haskell.org/?Hello=World%3f"
Note that the question mark in the parameters was escaped automatically.