Comment envoyer un en-tête via une requête HTTP via un appel curl?
je souhaite envoyer un en-tête à mon serveur Apache sur une machine Linux. Comment puis-je obtenir cela via un appel curl?
7 réponses
man curl
:
-H/--header <header>
(HTTP) Extra header to use when getting a web page. You may specify
any number of extra headers. Note that if you should add a custom
header that has the same name as one of the internal ones curl would
use, your externally set header will be used instead of the internal
one. This allows you to make even trickier stuff than curl would
normally do. You should not replace internally set headers without
knowing perfectly well what you're doing. Remove an internal header
by giving a replacement without content on the right side of the
colon, as in: -H "Host:".
curl will make sure that each header you add/replace get sent with
the proper end of line marker, you should thus not add that as a
part of the header content: do not add newlines or carriage returns
they will only mess things up for you.
See also the -A/--user-agent and -e/--referer options.
This option can be used multiple times to add/replace/remove multi-
ple headers.
exemple:
curl --header "X-MyHeader: 123" www.google.com
vous pouvez voir la requête que curl a envoyé en ajoutant l'option -v
.
GET:
avec JSON:
curl -i -H "Accept: application/json" -H "Content-Type: application/json" http://hostname/resource
avec XML:
curl -H "Accept: application/xml" -H "Content-Type: application/xml" -X GET http://hostname/resource
POST:
pour afficher les données:
curl --data "param1=value1¶m2=value2" http://hostname/resource
Pour le fichier de téléchargement:
curl --form "fileupload=@filename.txt" http://hostname/resource
RESTful HTTP Post:
curl -X POST -d @filename http://hostname/resource
Pour la connexion à un site (auth):
curl -d "username=admin&password=admin&submit=Login" --dump-header headers http://localhost/Login
curl -L -b headers http://localhost/
In PHP :
curl_setopt($ch, CURLOPT_HTTPHEADER, array('HeaderName:HeaderValue'));
ou vous pouvez définir multiple:
curl_setopt($ch, CURLOPT_HTTPHEADER, array('HeaderName:HeaderValue', 'HeaderName2:HeaderValue2'));
Utilisation -H or --header
.
Man page: http://curl.haxx.se/docs/manpage.html#-H
OBTENIR (de plusieurs paramètres):
curl -X GET "http://localhost:3000/action?result1=gh&result2=ghk"
ou
curl --request GET "http://localhost:3000/action?result1=gh&result2=ghk"
ou
curl "http://localhost:3000/action?result1=gh&result2=ghk"
ou
curl -i -H "Application/json" -H "Content-type: application/json" "http://localhost:3000/action?result1=gh&result2=ghk"
je suis passé de curl à Httpie ; la syntaxe ressemble à:
http http://myurl HeaderName:value
dans le cas où vous voulez envoyer votre en-têtes personnalisés , vous pouvez le faire de cette façon:
curl -v -H @{'custom_header'='custom_header_value'} http://localhost:3000/action?result1=gh&result2=ghk