1:php的curl方式
function curlPost($url,$params)
{
$postData = '';
foreach($params as $k => $v)
{
$postData...$v.'&';
}
rtrim($postData, '&');
$ch = curl_init();
curl_setopt($ch,CURLOPT_URL,$url);
curl_setopt...CURLOPT_RETURNTRANSFER,true);
curl_setopt($ch,CURLOPT_HEADER, false);
curl_setopt($ch, CURLOPT_POST, count($postData...));
curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
$output=curl_exec($ch);
curl_close($ch);