forcemode=name

headers=list

timeout=posint

The Get command retrieves whatever information (in the form of an entity) is identified by the Request-URI.

Currently, only text content types are supported.

Get returns a sequence (code, content, headers) with code set to the return code sent by the server, content containing the body of the server response and the headers as a table.

$\mathrm{status},\mathrm{data},\mathrm{headers}≔\mathrm{HTTP}:-\mathrm{Get}\left(''https://www.maplesoft.com/''\,\mathrm{timeout}=100\right)\:$

$\mathrm{HTTP}:-\mathrm{Code}\left(\mathrm{status}\right)$

$''OK''$

$\mathrm{type}\left(\mathrm{data}\,'\mathrm{string}'\right)$

$\mathrm{true}$

$\mathrm{data}\left[1..72\right]$

$\mathrm{type}\left(\mathrm{headers}\,'\mathrm{table}'\right)$

$\mathrm{true}$

$\mathrm{headers}\left[''Content-Type''\right]$

$''text/html;\; charset=utf-8''$

$\mathrm{status},\mathrm{data},\mathrm{headers}≔\mathrm{HTTP}:-\mathrm{Get}\left(''https://www.maplesoft.com/common/images/logo.jpg''\right)\:$

$\mathrm{headers}\left[''Content-Type''\right]$

$''image/jpeg''$

$\mathrm{data}$

$\left[\mathrm{-1}\,\mathrm{-40}\,\mathrm{-1}\,\mathrm{-31}\,0\,24\,69\,120\,105\,102\,0\,0\,73\,73\,42\,0\,8\,0\,0\,0\,0\,0\,0\,0\,0\,0\,0\,0\,\mathrm{-1}\,\mathrm{-20}\,0\,17\,68\,117\,99\,107\,121\,0\,1\,0\,4\,0\,0\,0\,60\,0\,0\,\mathrm{-1}\,\mathrm{-31}\,3\,\mathrm{-70}\,104\,116\,116\,112\,58\,47\,47\,110\,115\,46\,97\,100\,111\,98\,101\,46\,99\,111\,109\,47\,120\,97\,112\,47\,49\,46\,48\,47\,0\,60\,63\,120\,112\,97\,99\,107\,101\,116\,32\,98\,101\,103\,105\,110\,61\,34\,\mathrm{-17}\,\mathrm{-69}\,\mathrm{-65}\,\dots \,\text{⋯ 5346 Array entries not shown}\right]$

$\mathrm{HTTP}:-\mathrm{Get}\left(''http://0.0.0.0''\right)$

Error, (in HTTP:-Get) cannot establish

The HTTP[Get] command was introduced in Maple 15.

For more information on Maple 15 changes, see Updates in Maple 15.