mirror of
https://github.com/moparisthebest/curl
synced 2024-12-23 00:28:48 -05:00
68 lines
2.8 KiB
Groff
68 lines
2.8 KiB
Groff
|
.\" **************************************************************************
|
||
|
|
.\" * _ _ ____ _
|
||
|
|
.\" * Project ___| | | | _ \| |
|
||
|
|
.\" * / __| | | | |_) | |
|
||
|
|
.\" * | (__| |_| | _ <| |___
|
||
|
|
.\" * \___|\___/|_| \_\_____|
|
||
|
|
.\" *
|
||
|
|
.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al.
|
||
|
|
.\" *
|
||
|
|
.\" * This software is licensed as described in the file COPYING, which
|
||
|
|
.\" * you should have received as part of this distribution. The terms
|
||
|
|
.\" * are also available at http://curl.haxx.se/docs/copyright.html.
|
||
|
|
.\" *
|
||
|
|
.\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
||
|
|
.\" * copies of the Software, and permit persons to whom the Software is
|
||
|
|
.\" * furnished to do so, under the terms of the COPYING file.
|
||
|
|
.\" *
|
||
|
|
.\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
||
|
|
.\" * KIND, either express or implied.
|
||
|
|
.\" *
|
||
|
|
.\" **************************************************************************
|
||
|
|
.\"
|
||
|
|
.TH CURLOPT_POSTFIELDS 3 "17 Jun 2014" "libcurl 7.37.0" "curl_easy_setopt options"
|
||
|
|
.SH NAME
|
||
|
|
CURLOPT_POSTFIELDS \- specify data to POST to server
|
||
|
|
.SH SYNOPSIS
|
||
|
|
#include <curl/curl.h>
|
||
|
|
|
||
|
|
CURLcode curl_easy_setopt(CURL *handle, CURLOPT_POSTFIELDS, char *postdata);
|
||
|
|
.SH DESCRIPTION
|
||
|
|
Pass a char * as parameter, pointing to the full data to send in a HTTP POST
|
||
|
|
operation. You must make sure that the data is formatted the way you want the
|
||
|
|
server to receive it. libcurl will not convert or encode it for you in any
|
||
|
|
way. For example, the web server may assume that this data is url-encoded.
|
||
|
|
|
||
|
|
The data pointed to is NOT copied by the library: as a consequence, it must be
|
||
|
|
preserved by the calling application until the associated transfer finishes.
|
||
|
|
|
||
|
|
This POST is a normal application/x-www-form-urlencoded kind (and libcurl will
|
||
|
|
set that Content-Type by default when this option is used), which is commonly
|
||
|
|
used by HTML forms. Change Content-Type with \fICURLOPT_HTTPHEADER(3)\fP.
|
||
|
|
|
||
|
|
Using \fICURLOPT_POSTFIELDS(3)\fP implies \fICURLOPT_POST(3)\fP.
|
||
|
|
|
||
|
|
If you want to do a zero-byte POST, you need to set
|
||
|
|
\fICURLOPT_POSTFIELDSIZE(3)\fP explicitly to zero, as simply setting
|
||
|
|
\fICURLOPT_POSTFIELDS(3)\fP to NULL or "" just effectively disables the
|
||
|
|
sending of the specified string. libcurl will instead assume that you'll send
|
||
|
|
the POST data using the read callback!
|
||
|
|
|
||
|
|
Using POST with HTTP 1.1 implies the use of a "Expect: 100-continue" header.
|
||
|
|
You can disable this header with \fICURLOPT_HTTPHEADER(3)\fP as usual.
|
||
|
|
|
||
|
|
To make multipart/formdata posts (aka RFC2388-posts), check out the
|
||
|
|
\fICURLOPT_HTTPPOST(3)\fP option combined with \fIcurl_formadd(3)\fP.
|
||
|
|
.SH DEFAULT
|
||
|
|
NULL
|
||
|
|
.SH PROTOCOLS
|
||
|
|
HTTP
|
||
|
|
.SH EXAMPLE
|
||
|
|
TODO
|
||
|
|
.SH AVAILABILITY
|
||
|
|
Always
|
||
|
|
.SH RETURN VALUE
|
||
|
|
Returns CURLE_OK
|
||
|
|
.SH "SEE ALSO"
|
||
|
|
.BR CURLOPT_POSTFIELDSIZE "(3), " CURLOPT_READFUNCTION "(3), "
|