我希望在 Linux 机器上向我的 Apache 服务器发送标头。如何通过 cURL 调用实现此目的?
man curl:
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.
curl --header "X-MyHeader: 123" www.google.com
-v您可以通过添加选项查看 curl 发送的请求。
-v
GET:
使用 JSON:
curl -i -H "Accept: application/json" -H "Content-Type: application/json" http://hostname/resource
使用 XML:
curl -H "Accept: application/xml" -H "Content-Type: application/xml" -X GET http://hostname/resource
POST:
对于发布数据:
curl --data "param1=value1¶m2=value2" http://hostname/resource
对于文件上传:
curl --form "fileupload=@filename.txt" http://hostname/resource
RESTful HTTP 帖子:
curl -X POST -d @filename http://hostname/resource
登录网站(auth):
curl -d "username=admin&password=admin&submit=Login" --dump-header headers http://localhost/Login curl -L -b headers http://localhost/