Question

我有一个简单的问题要问。我使用CURL使用post字段将数据发送到目标服务器。我使用以下代码，

$ch = curl_init();
curl_setopt($ch,CURLOPT_URL, $url);
curl_setopt($ch,CURLOPT_POST, count($_POST));
curl_setopt($ch,CURLOPT_POSTFIELDS, $postStr);
$result = curl_exec($ch);
curl_close($ch);

然后我使用

捕获数据

$post = $_POST;

那么无论如何我可以确定卷曲数据来自哪个服务器？由于它来自5个不同的服务器。我想捕获发送帖子的源的URL。感谢

Answer 1

在cURL程序中使用详细模式（-v）。

示例：

C:\curl www.google.com

<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
<TITLE>302 Moved</TITLE></HEAD><BODY>
<H1>302 Moved</H1>
The document has moved
<A HREF="http://www.google.com.br/?gfe_rd=cr&amp;ei=Y76WVbuaAvGp8wf42oGADw">here</A>.
</BODY></HTML>

或者：

C:\curl -v www.google.com

* Rebuilt URL to: www.google.com/
*   Trying 216.58.222.4... <<< ---     <<< ---    YOUR SERVER IS THIS ONE
* Connected to www.google.com (216.58.222.4) port 80 (#0)
> GET / HTTP/1.1
> Host: www.google.com
> User-Agent: curl/7.42.0
> Accept: * / * <
< HTTP/1.1 302 Found
< Cache-Control: private
< Content-Type: text/html; charset=UTF-8
< Location: http://www.google.com.br/?gfe_rd=cr&ei=A76WVZvWCO-p8wf334HIDg
< Content-Length: 262
< Date: Fri, 03 Jul 2015 16:53:23 GMT
< Server: GFE/2.0
< Alternate-Protocol: 80:quic,p=0
<
<HTML><HEAD><meta http-equiv="content-type" content="text/html;charset=utf-8">
<TITLE>302 Moved</TITLE></HEAD><BODY>
<H1>302 Moved</H1>
The document has moved
<A HREF="http://www.google.com.br/?gfe_rd=cr&amp;ei=A76WVZvWCO-p8wf334HIDg">here</A>.
</BODY></HTML>
* Connection #0 to host www.google.com left intact

从卷曲源接收URL

1 个答案: