Java URLConnection to php
How to write this code in php?
What i should use? CURL? fsockopen ? and what is actually send to server (outputString is a post / get and what its variable name)?
URL url = new URL(targetURL);
final HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("POST");
conn.setRequestProperty("Content-Type","text/xml");
conn.setDoOutput(true);
OutputStream out = conn.getOutputStream();
out.write(outputString.getBytes("UTF-8"));
out.close();
conn.connect()开发者_如何学运维;
final int code = conn.getResponseCode();
final String contentType = conn.getContentType();
final StringBuffer responseText = new StringBuffer();
InputStreamReader in = new InputStreamReader(conn.getInputStream(),"UTF-8");
char[] msg = new char[2048];
int len;
while ((len = in.read(msg)) > 0) {
responseText.append(msg, 0, len);
}
Thank you for any answer.
This is a basic example of a cURL post...
Further reading at http://www.php.net/manual/en/function.curl-exec.php has very good examples too.
<?php
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"http://www.site.com/test.php");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,
"var1=value1&var2=value2&var3=value3");
// Get server response ...
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$result = curl_exec ($ch);
curl_close ($ch);
// further processing ....
if ($result == "OK") { ... } else { ... }
?>
An example for SENDING XML:
<?php
/**
* Define POST URL and also payload
*/
define('XML_PAYLOAD', '<?xml version="1.0"?><member><name>name</name></member>');
define('XML_POST_URL', 'http://www.domain.com/build_xml.php');
/**
* Initialize handle and set options
*/
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, XML_POST_URL);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 4);
curl_setopt($ch, CURLOPT_POSTFIELDS, XML_PAYLOAD);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Connection: close'));
/**
* Execute the request and also time the transaction
*/
$start = array_sum(explode(' ', microtime()));
$result = curl_exec($ch);
$stop = array_sum(explode(' ', microtime()));
$totalTime = $stop - $start;
/**
* Check for errors
*/
if ( curl_errno($ch) ) {
$result = 'ERROR -> ' . curl_errno($ch) . ': ' . curl_error($ch);
} else {
$returnCode = (int)curl_getinfo($ch, CURLINFO_HTTP_CODE);
switch($returnCode){
case 404:
$result = 'ERROR -> 404 Not Found';
break;
default:
break;
}
}
/**
* Close the handle
*/
curl_close($ch);
/**
* Output the results and time
*/
echo 'Total time for request: ' . $totalTime . "\n";
echo $result;
/**
* Exit the script
*/
exit(0);
?>
And a 3rd for good measure, just to illustrate an alternative approach;
<?php
$xml = '<request>Testing</request>';
$server = '...'; // URL to server.php
$options = array
(
CURLOPT_URL => $server,
CURLOPT_POST => true,
CURLOPT_POSTFIELDS => $xml,
CURLOPT_RETURNTRANSFER => true
);
$curl = curl_init();
curl_setopt_array($curl, $options);
$response = curl_exec($curl);
curl_close($curl);
echo '<pre>', htmlspecialchars($response), '</pre>';
?>
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