curl之post提交xml

直接上代码：

     /**
      * 以post方式提交xml到对应的接口url
      *
      * @param string $xml  需要post的xml数据
      * @param string $url  url
      * @param bool $useCert 是否需要证书，默认不需要
      * @param int $second   url执行超时时间，默认30s
      * @throws WxPayException
      */
     private static function postXmlCurl($xml, $url, $useCert = false, $second = 30)
     {
         $ch = curl_init();
         //设置超时
         curl_setopt($ch, CURLOPT_TIMEOUT, $second);

         //如果有配置代理这里就设置代理
         if(WxPayConfig::CURL_PROXY_HOST != "0.0.0.0"
             && WxPayConfig::CURL_PROXY_PORT != 0){
             curl_setopt($ch,CURLOPT_PROXY, WxPayConfig::CURL_PROXY_HOST);
             curl_setopt($ch,CURLOPT_PROXYPORT, WxPayConfig::CURL_PROXY_PORT);
         }
         curl_setopt($ch,CURLOPT_URL, $url);
         curl_setopt($ch,CURLOPT_SSL_VERIFYPEER,TRUE);
         curl_setopt($ch,CURLOPT_SSL_VERIFYHOST,2);//严格校验
         //设置header
         curl_setopt($ch, CURLOPT_HEADER, FALSE);
         //要求结果为字符串且输出到屏幕上
         curl_setopt($ch, CURLOPT_RETURNTRANSFER, TRUE);

         if($useCert == true){
             //设置证书
             //使用证书：cert 与 key 分别属于两个.pem文件
             curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM');
             curl_setopt($ch,CURLOPT_SSLCERT, WxPayConfig::SSLCERT_PATH);
             curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');
             curl_setopt($ch,CURLOPT_SSLKEY, WxPayConfig::SSLKEY_PATH);
         }
         //post提交方式
         curl_setopt($ch, CURLOPT_POST, TRUE);
         curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
         //运行curl
         $data = curl_exec($ch);
         //返回结果
         if($data){
             curl_close($ch);
             return $data;
         } else {
             $error = curl_errno($ch);
             curl_close($ch);
             throw new WxPayException("curl出错，错误码:$error");
         }
     }

response.php

 <?php
 　　if(isset($_POST['name'])){
     　　if(!empty($_POST['name'])){
         　　echo '您好，',$_POST['name'].'！';
     }
 }
 ?>