PHP HTTP Post Server - can't get post requests


PHP HTTP Post Server - can't get post requests

所以我正在为学校做一个小组项目,我们正在与一位客户合作,他希望有一款与公司设备配套的应用程序。我们为设备提供主机IP或域,它每隔5秒左右以XML的形式发送HTTPPost请求。我们遇到的问题是,我们不知道如何捕获服务器上发送的数据。简单地尝试获取和转储所有$_POST数据会产生一个空数组,而我们尝试使用套接字也产生了类似的结果。

我们已尝试将设备指向http://posttestserver.com/-它完美地获取了数据,尽管没有可用的源代码来查看网站的运行方式。诚然,我们对服务器端脚本的了解充其量是有限的,因为我们使用PHP才几个月,这还没有涵盖在内。

上面提到的post服务器生成以下输出(出于隐私考虑,省略了一些数据)。如果您能提供任何复制此内容的帮助,或只是在我们的服务器上获取数据,我们将不胜感激!

Time: Sun, 09 Nov 14 14:20:26 -0800
Source ip: ######
Headers (Some may be inserted by server)
HTTP_CONNECTION = close
REQUEST_URI = /post.php
QUERY_STRING = 
REQUEST_METHOD = POST
GATEWAY_INTERFACE = CGI/1.1
REMOTE_PORT = ######
REMOTE_ADDR = ######
CONTENT_LENGTH = 488
CONTENT_TYPE = application/xml
HTTP_USER_AGENT = Raven Uploader/v1
HTTP_FROM = ######
HTTP_ACCEPT = */*
HTTP_HOST = posttestserver.com
HTTPS = on
UNIQUE_ID = VF-oqtBx6hIAACKZ7j0AAAAH
REQUEST_TIME_FLOAT = 1415571626.7993
REQUEST_TIME = 1415571626
No Post Params.
== Begin post body ==
<?xml version="1.0"?><clientcompany macId="######" version="1.1" timestamp="1415571625s">
<PriceCluster>
  <DeviceMacId>######</DeviceMacId>
  <MeterMacId>######</MeterMacId>
  <TimeStamp>0x1bf2a52d</TimeStamp>
  <Price>0x00000467</Price>
  <Currency>0x007c</Currency>
  <TrailingDigits>0x04</TrailingDigits>
  <Tier>0x01</Tier>
  <StartTime>0x1bf2a52d</StartTime>
  <Duration>0xffff</Duration>
  <RateLabel>Block 2</RateLabel>
</PriceCluster>
</clientcompany>
== End post body ==
Upload contains PUT data:
<?xml version="1.0"?><clientcompany macId="0xd8d5b90016d1" version="1.1" timestamp="1415571625s">
<PriceCluster>
  <DeviceMacId>######</DeviceMacId>
  <MeterMacId>######</MeterMacId>
  <TimeStamp>0x1bf2a52d</TimeStamp>
  <Price>0x00000467</Price>
  <Currency>0x007c</Currency>
  <TrailingDigits>0x04</TrailingDigits>
  <Tier>0x01</Tier>
  <StartTime>0x1bf2a52d</StartTime>
  <Duration>0xffff</Duration>
  <RateLabel>Block 2</RateLabel>
</PriceCluster>
</clientcompany>

您需要捕获原始输入流:

//$data = $_POST; <-- will be empty unless you are sending a key value pair(s)
$data = file_get_contents('php://input'); //<-- will capture all posted data
echo '== Begin post body ==';   
echo $data;
echo '== End post body ==';

如果您也需要查看标题,可以使用getallheaders函数:http://php.net/manual/en/function.getallheaders.php

而不是$_POST检查$HTTP_RAW_POST_DATA var