php 中的curl

① curl上传文件

 <?php

 $postData=array(
     'name'=>'123',
     'upload'=>'@E:/wamp/www/function/result.zip'
 );
 $ch=  curl_init();
 curl_setopt($ch, CURLOPT_URL, 'http://localhost/function/upload.php');
 curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
 curl_setopt($ch, CURLOPT_HEADER, 0);
 curl_setopt($ch, CURLOPT_POST, 1);
 curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
 $result=  curl_exec($ch);
 $error=  curl_getinfo($ch);
 curl_close($ch);
 //print_r($error);
 var_dump($result);
 ?>

② curl发送xml信息

curl_setopt($ch,CURLOPT_HTTPHEADER,array('Content-Type:text/xml;charset=utf-8'));