Question

我会保持这个美好而短暂的。

我正在尝试将值发布到远程表单。

此代码运作正常：

$url = "http://eirestudio.net/blog/"; // URL to POST FORM.

$post_fields = "s=test"; 

$ch = curl_init(); // Initialize a CURL session.
curl_setopt($ch, CURLOPT_URL, $url); // Pass URL as parameter.
curl_setopt($ch, CURLOPT_POST, 1); // use this option to Post a form
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields); // Pass form Fields.
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // Return Page contents.
$result = curl_exec($ch); // grab URL and pass it to the variable.
curl_close($ch); // close curl resource, and free up system resources.
echo $result; // Print page contents.

但是当我在另一个域上测试时，它失败了：

$url = "http://jobbank.fas.ie/servlet/Watis?SESS=50306_1&TEMPLATE=WWW_JS_VAC_TEXTSEARCH.HTM&BACK=TEMPLATE%3DWWW_JS_VAC.HTM"; // URL to POST FORM.

$post_fields = "TEXTSEARCH.JOBNAME=$search"; //

$ch = curl_init(); // Initialize a CURL session.
curl_setopt($ch, CURLOPT_URL, $url); // Pass URL as parameter.
curl_setopt($ch, CURLOPT_POST, 1); // use this option to Post a form
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields); // Pass form Fields.
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); // Return Page contents.
$result = curl_exec($ch); // grab URL and pass it to the variable.
curl_close($ch); // close curl resource, and free up system resources.
echo $result; // Print page contents.

你能发现第二段代码有什么问题吗？

更新：以下是一个示例：http://www.keithdonegan.com/labs/

更新2：实时HTTP标头

http://www.keithdonegan.com/labs/process.php

POST /labs/process.php HTTP/1.1
Host: www.keithdonegan.com
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.0.11) Gecko/2009060215 Firefox/3.0.11 (.NET CLR 3.5.30729)
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: en-gb,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: http://www.keithdonegan.com/labs/
Cookie: __utma=168444603.2571244565690463700.1247813169.1247813169.1247813169.1; __utmb=168444603.1.10.1247813169; __utmc=168444603; __utmz=168444603.1247813169.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)
Content-Type: application/x-www-form-urlencoded
Content-Length: 24
search=web&submit=Search
HTTP/1.x 200 OK
Date: Fri, 17 Jul 2009 07:02:17 GMT
Server: Apache/2.0.52 (Red Hat) PHP/4.4.7 FrontPage/5.0.2.2635
X-Powered-By: PHP/5.2.5
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html
----------------------------------------------------------
http://www.keithdonegan.com/watis1.css

GET /watis1.css HTTP/1.1
Host: www.keithdonegan.com
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.0.11) Gecko/2009060215 Firefox/3.0.11 (.NET CLR 3.5.30729)
Accept: text/css,*/*;q=0.1
Accept-Language: en-gb,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: http://www.keithdonegan.com/labs/process.php
Cookie: __utma=168444603.2571244565690463700.1247813169.1247813169.1247813169.1; __utmb=168444603.1.10.1247813169; __utmc=168444603; __utmz=168444603.1247813169.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)
If-Modified-Since: Fri, 17 Jul 2009 06:46:20 GMT

HTTP/1.x 404 Not Found
Date: Fri, 17 Jul 2009 07:02:17 GMT
Server: Apache/2.0.52 (Red Hat) PHP/4.4.7 FrontPage/5.0.2.2635
X-Powered-By: PHP/5.2.5
X-Pingback: http://www.keithdonegan.com/xmlrpc.php
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Pragma: no-cache
Last-Modified: Fri, 17 Jul 2009 07:02:17 GMT
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8
----------------------------------------------------------
http://www.keithdonegan.com/pictures1/ndplogo.gif

GET /pictures1/ndplogo.gif HTTP/1.1
Host: www.keithdonegan.com
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.0.11) Gecko/2009060215 Firefox/3.0.11 (.NET CLR 3.5.30729)
Accept: image/png,image/*;q=0.8,*/*;q=0.5
Accept-Language: en-gb,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: http://www.keithdonegan.com/labs/process.php
Cookie: __utma=168444603.2571244565690463700.1247813169.1247813169.1247813169.1; __utmb=168444603.1.10.1247813169; __utmc=168444603; __utmz=168444603.1247813169.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)

HTTP/1.x 404 Not Found
Date: Fri, 17 Jul 2009 07:02:17 GMT
Server: Apache/2.0.52 (Red Hat) PHP/4.4.7 FrontPage/5.0.2.2635
X-Powered-By: PHP/5.2.5
X-Pingback: http://www.keithdonegan.com/xmlrpc.php
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Pragma: no-cache
Last-Modified: Fri, 17 Jul 2009 07:02:17 GMT
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8
----------------------------------------------------------
http://www.keithdonegan.com/pictures1/eurologo.gif

GET /pictures1/eurologo.gif HTTP/1.1
Host: www.keithdonegan.com
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.0.11) Gecko/2009060215 Firefox/3.0.11 (.NET CLR 3.5.30729)
Accept: image/png,image/*;q=0.8,*/*;q=0.5
Accept-Language: en-gb,en;q=0.5
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: http://www.keithdonegan.com/labs/process.php
Cookie: __utma=168444603.2571244565690463700.1247813169.1247813169.1247813169.1; __utmb=168444603.1.10.1247813169; __utmc=168444603; __utmz=168444603.1247813169.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)

HTTP/1.x 404 Not Found
Date: Fri, 17 Jul 2009 07:02:17 GMT
Server: Apache/2.0.52 (Red Hat) PHP/4.4.7 FrontPage/5.0.2.2635
X-Powered-By: PHP/5.2.5
X-Pingback: http://www.keithdonegan.com/xmlrpc.php
Expires: Wed, 11 Jan 1984 05:00:00 GMT
Cache-Control: no-cache, must-revalidate, max-age=0
Pragma: no-cache
Last-Modified: Fri, 17 Jul 2009 07:02:18 GMT
Keep-Alive: timeout=15, max=100
Connection: Keep-Alive
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8
----------------------------------------------------------

Answer 1

由于新知识，

开始了另一个答案。我很无聊，决定调查。你的postvars必须包含所有输入字段，你只有TEXTSEARCH.JOBNAME。该网站必须全部要求或默认返回模板页面。

所以：

$search = 'plumber';
$post_fields = "TEXTSEARCH.JOBNAME=$search";

$post_fields .="&REQUEST.WWW_JS_VAC_TEXTSEARCH=Search";
$post_fields .="&TEXTSEARCH.DESCRIPTION= &TEXTSEARCH.LOCATION=";

如果你这样填写，那么你会得到一个回复，包括“你的搜索得到x结果”或其他什么

Answer 2

尝试传递curopt_postfields中的所有post args。你在网址传递了一些

$url = "http://jobbank.fas.ie/servlet/Watis";
$post_fields = "TEXTSEARCH.JOBNAME=$search&SESS=50306_1&TEMPLATE=WWW_JS_VAC_TEXTSEARCH.HTM&BACK=TEMPLATE%3DWWW_JS_VAC.HTM";

CURL发布数据的问题

2 个答案: