我的网络服务器上有一个页面，它是设置为执行此操作的PHP
if ($_POST['post'] == true) {
echo: 'hello, world';
}
我想创建一个调用该页面的页面，将“post”发布为“true”，然后返回值“hello，world”。我有一个有效的脚本，但只有当页面位于不同的服务器上时。不幸的是，这两个页面都在同一台服务器上，所以，继承我的代码，我希望你们能帮助我，谢谢：）
function post($site, $post) {
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,$site);
curl_setopt($ch, CURLOPT_FAILONERROR,1);
curl_setopt ($ch, CURLOPT_POST, 1);
curl_setopt ($ch, CURLOPT_POSTFIELDS, $post);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION,1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch, CURLOPT_TIMEOUT, 15);
$retValue = curl_exec($ch);
curl_close($ch);
return $retValue;
}
echo post('data.php', 'post=true');
答案 0 :(得分：1)
class Curl_lib
{
private $resource = NULL; // libcurb init() resource
private $config = array(); // Construction config
public $header = array(); // Response Header
public $body = array(); // Response Body
/**
* Factory Method
*/
public static function factory($data = array())
{
return new self($data);
}
/**
* Constructor
*/
public function __construct($data = array())
{
$config = array(
CURLOPT_HEADER => false
);
// Apply any passed configuration
$data += $config;
$this->config = $data;
$this->resource = curl_init();
// Apply configuration settings
foreach ($this->config as $key => $value)
{
$this->set_opt($key, $value);
}
}
/**
* Set option
*
* @param String Curl option to set
* @param String Value for option
* @chainable
*/
public function set_opt($key, $value)
{
curl_setopt($this->resource, $key, $value);
return $this;
}
/**
* Execute the curl request and return the response
*
* @return String Returned output from the requested resource
* @throws Kohana_User_Exception
*/
public function exec()
{
$ret = curl_exec($this->resource);
//Wrap the error reporting in an exception
if ($ret === false)
{
kohana::log('error', curl_error($this->resource));
throw new Exception(curl_error($this->resource));
}
else
{
return $ret;
}
}
/**
* Get Error
* Returns any current error for the curl request
*
* @return string The error
*/
public function get_error()
{
return curl_error($this->resource);
}
/**
* Destructor
*/
function __destruct()
{
curl_close($this->resource);
}
/**
* Get
* Execute an HTTP GET request using curl
*
* @param String url to request
* @param Array additional headers to send in the request
* @param Bool flag to return only the headers
* @param Array Additional curl options to instantiate curl with
* @return Array array of 'header' and 'body'
*/
public static function get($url,
Array $headers = array(),
$headers_only = FALSE,
Array $curl_options = array())
{
$ch = self::factory($curl_options);
$ch->set_opt(CURLOPT_URL, $url)
->set_opt(CURLOPT_RETURNTRANSFER, TRUE)
->set_opt(CURLOPT_NOBODY, $headers_only)
->set_opt(CURLOPT_HTTPHEADER, array("Expect:"))
->set_opt(CURLOPT_HEADERFUNCTION, array($ch, 'read_header'))
->set_opt(CURLOPT_WRITEFUNCTION, array($ch, 'read_body'));
//Set any additional headers
if(!empty($headers)) $ch->set_opt(CURLOPT_HTTPHEADER, $headers);
$ch->exec();
return array(
'header' => $ch->header,
'body' => $ch->body
);
}
/**
* Post
* Execute an HTTP POST request, posting the past parameters
*
* @param String url to request
* @param Array past data to post to $url
* @param Array additional headers to send in the request
* @param Bool flag to return only the headers
* @param Array Additional curl options to instantiate curl with
* @return Array array of 'header' and 'body'
*/
public static function post($url,
Array $data = array(),
Array $headers = array(),
$headers_only = FALSE,
Array $curl_options = array())
{
$ch = self::factory($curl_options);
$ch->set_opt(CURLOPT_URL, $url)
->set_opt(CURLOPT_NOBODY, $headers_only)
->set_opt(CURLOPT_RETURNTRANSFER, TRUE)
->set_opt(CURLOPT_POST, TRUE)
->set_opt(CURLOPT_POSTFIELDS, $data)
->set_opt(CURLOPT_HTTPHEADER, array("Expect:"))
->set_opt(CURLOPT_HEADERFUNCTION, array($ch, 'read_header'))
->set_opt(CURLOPT_WRITEFUNCTION, array($ch, 'read_body'));
//Set any additional headers
if(!empty($headers)) $ch->set_opt(CURLOPT_HTTPHEADER, $headers);
$ch->exec();
return array(
'header' => $ch->header,
'body' => $ch->body
);
}
/**
* Read Header
* A private method to be used by libcurl when reading header.
*
* @param String Curl Binded Resource
* @param String Header String
* @return Integer Header String Length
*/
private function read_header($ch, $string)
{
$length = strlen($string);
// Trim Header String
$string = trim($string);
// If not empty, push into header array
if (!empty($string))
{
array_push($this->header, $string);
}
return $length;
}
/**
* Read Body
* A private method to be used by libcurl when reading body content.
*
* @param String Curl Binded Resource
* @param String Body String
* @return Integer Body String Length
*/
private function read_body($ch, $string)
{
$length = strlen($string);
// If not empty, push into body array
if (!empty($string))
{
array_push($this->body, $string);
}
return $length;
}
}
上面的课程， 你需要做的只是：
$response = Curl_lib::post('http://localhost/example.php', $post);
$ post 作为HTTP POST参数和值发布到http://localhost/example.php'。
它也可以是$ _POST，只要一个关联数组就可以。
回复的格式为：
$response = array(
'header' => array(),
'body' => array(),
);
您可以随时将 var_dump 与 xdebug 一起使用，以获得美观。 print_r 也很棒。 希望这有帮助：）
答案 1 :(得分：0)
既然您可以控制两个页面，为什么不更改条件？ （在这个例子中添加整个$ _POST，因为有更多的条件）
if( empty($postData) ) {
$postData = $_POST;
}
if ( $postData['post'] == true) { echo: 'hello, world'; }
然后，您可以设置var并包含文件：
$postData = array('post' => true);
include ( 'data.php' );
答案 2 :(得分：0)
CURL不支持相对URL，你需要做类似的事情，
echo post('http://localhost/data.php', 'post=true');
你也可以只包括这样的页面，
<?php
$_POST['post'] = true;
include 'data.php';
?>