Re: func return web url content

[Jai Vetrivelan]

On 2022-05-11, 13:57 +0200, Alex <project@gnuhacker.org> wrote:

> Hi, I need a function that return an url content.
>
> If GET request to https://gnu.cat/text/rxy.txt return "Hi"
>
> a func like:
>
>   (defun wget-req (url)
>    (...))
>
> (wget-req "https://gnu.cat/text/rxy.txt";) => "Hi"
>
> pls help

I tried:

#+BEGIN_SRC elisp
(let ((url-request-method "GET"))
  (url-retrieve "https://gnu.cat/text/rxy.txt";
                (lambda (output)
                  (when-let (err (plist-get output :error))
                        (error "Failed to query: %S" err))
                  (with-current-buffer (current-buffer)
                    (message (buffer-substring (1+ url-http-end-of-headers) 
(point-max)))))))
#+END_SRC

-- 
Jai Vetrivelan