php 使用 CURL 向 Web 服务器发送 XML 发布请求
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/15679090/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Send an XML post request to a web server with CURL
提问by user1919
I am trying to send a request to a web server using php and curl. I haven't done something like this before and although there are many nice examples online I have some difficulties understanding some of the curl commands.
我正在尝试使用 php 和 curl 向 Web 服务器发送请求。我以前没有做过这样的事情，虽然网上有很多很好的例子，但我在理解一些 curl 命令时遇到了一些困难。
This is what I want to do: There is an established web service (for example: Web map service) and I want my php code to send a post XML request to this service. As a respond I want to get an XML file.
这就是我想要做的：有一个已建立的 Web 服务（例如：Web 地图服务）并且我希望我的 php 代码向该服务发送一个 post XML 请求。作为回应，我想获得一个 XML 文件。
This is what I have till now:
这是我到目前为止所拥有的：
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, '');
/*curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));*/
/* curl_setopt($ch, CURLOPT_HEADER, 0);*/
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 0);
/*curl_setopt($ch, CURLOPT_REFERER, '');*/
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$ch_result = curl_exec($ch);
curl_close($ch);
echo $ch_result;
As I said I am quite new in php and also in using curl and I think I am missing some concepts. My questions are: 1) What is the string (link) that I have to put in the:
正如我所说，我对 php 和使用 curl 还很陌生，我想我错过了一些概念。我的问题是：1）我必须输入的字符串（链接）是什么：
curl_setopt($ch, CURLOPT_URL, '');
Is it the host name of the service which I want to send the request?
它是我要发送请求的服务的主机名吗？
2) In row 6 the variable $xml contains the xml file that I want to send as a request. Is it correct or this variable is supposed to contain something else?
2) 在第 6 行中，变量 $xml 包含我想作为请求发送的 xml 文件。它是正确的还是这个变量应该包含其他东西？
3) In which cases do I need to use a httpheader or header (row3 and row4);
3）在哪些情况下我需要使用httpheader或header（row3和row4）；
Thanks for the help. Dimitris
谢谢您的帮助。迪米特里斯
回答by PKeidel
Try it this way:
试试这个方法：
$url = 'https://android.googleapis.com/gcm/send';
$ch = curl_init();
curl_setopt( $ch, CURLOPT_URL, $url );
curl_setopt( $ch, CURLOPT_POST, true );
curl_setopt( $ch, CURLOPT_HTTPHEADER, array('Content-Type: text/xml'));
curl_setopt( $ch, CURLOPT_RETURNTRANSFER, true );
curl_setopt( $ch, CURLOPT_POSTFIELDS, "<xml>here</xml>" );
$result = curl_exec($ch);
curl_close($ch);
For more details visit: http://php.net/manual/en/function.curl-setopt.php
回答by til_b
I think using the HTTP classes may be better suited for making HTTP requests.
我认为使用 HTTP 类可能更适合发出 HTTP 请求。
See http://www.php.net/manual/intro.http.php.
请参阅http://www.php.net/manual/intro.http.php。
Also, there are specific WMS libraries for PHP, e.g. http://docs.huihoo.com/geoserver/1.6.0/Parsing%20and%20using%20WMS%20capabilities%20with%20PHP.html.
此外，还有用于 PHP 的特定 WMS 库，例如http://docs.huihoo.com/geoserver/1.6.0/Parsing%20and%20using%20WMS%20capabilities%20with%20PHP.html。
