我已使用此代码从服务器获取数据,`$server = 'LOCALHOST:9000';
$headers = array(
"Content-type: text/xml"
,"Content-length: ".strlen($requestXML)
,"Connection: close"
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $server);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_TIMEOUT, 100);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $requestXML);
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$data = curl_exec($ch);
if(curl_errno($ch)){
print curl_error($ch);
echo " something went wrong..... try later";
}else{
echo " request accepted";
print $data;
curl_close($ch);
}`
现在我必须做反向,如何使用 php 将数据发送到服务器?curl 方法是唯一的方法,或者是否有任何其他方法可以做到这一点。给我举个例子。