$sign_type = HttpRequest::getRequest ( "sign_type" );
$biz_content = HttpRequest::getRequest ( "biz_content" );
$service = HttpRequest::getRequest ( "service" );
$charset = HttpRequest::getRequest ( "charset" );
if (empty($sign)||empty($sign_type)||empty($biz_content)||empty($service)||empty($charset)){
echo "some parameter is empty.";
exit();
}
//收到请求，先验证签名
$as = new AlipaySign ();
$sign_verify= $as->rsaCheckV2 ( $_REQUEST, $config ['alipay_public_key_file'] );
if (!$sign_verify){
echo "sign verfiy fail.";
exit();
}
//验证网关请求
if (HttpRequest::getRequest("service")=="alipay.service.check"){
// Gateway::verifygw();
$gw=new Gateway();
$gw->verifygw();
}else if (HttpRequest::getRequest("service")=="alipay.mobile.public.message.notify"){
//处理收到的消息
require_once 'Message.php';
$msg=new Message($biz_content);
}