AJAX+cURL+SimpleXMLElement处理数据

curl_xml.html：

 1 <!DOCTYPE html>
 2 <html lang="en">
 3 <head>
 4     <meta charset="UTF-8">
 5     <title>cURL提交XML数据</title>
 6     <script src="http://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js"></script>
 7     <script>
 8     $(function(){
 9         $('input[type="button"]').click(function(){
10             //alert(decodeURIComponent($('form').serialize()));    //decodeURIComponent() 函数可对 encodeURIComponent() 函数编码的 URI 进行解码
11             $.ajax({
12                 url : 'curl_xml.php',
13                 type : 'post',
14                 data : $('form').serialize(),
15                 success : function(data, status, xhr){
16                     $('#box').html(data);
17                 }
18             });
19         });
20     })
21     </script>
22 </head>
23 <body>
24 <form>
25     商品名称：<input type="text" name="goods_name"><br/>
26     商品价格：<input type="text" name="goods_price"><br/>
27     商品分类：<select name="goods_brand">
28                   <option value="电脑">电脑</option>
29                   <option value="平板">平板</option>
30                   <option value="手机">手机</option>
31                   <option value="大哥大">大哥大</option>
32               </select>
33     <br/>
34     是否发货：<input type="radio" name="issend" value="是"> 是 <input type="radio" name="issend" value="否"> 否<br/>
35     <input type="button" value="提交">
36 </form>
37 <div id="box"></div>
38 </body>
39 </html>

界面：

curl_xml.php：

 1 <?php
 2     $goods_name = $_POST['goods_name'];
 3     $goods_price = $_POST['goods_price'];
 4     $goods_brand = $_POST['goods_brand'];
 5     $issend = $_POST['issend'];
 6 
 7     $xml = <<<xml
 8 <?xml version="1.0" encoding="utf-8"?>
 9 <goods>
10     <goodsname>$goods_name</goodsname>
11     <goodsprice>$goods_price</goodsprice>
12     <goodsbrand>$goods_brand</goodsbrand>
13     <issend>$issend</issend>
14 </goods>
15 xml;
16     
17     $url = "http://localhost/test/curl_xml_deal.php";
18     
19     $ch = curl_init();
20 
21     curl_setopt($ch, CURLOPT_URL, $url);
22     curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
23     curl_setopt($ch, CURLOPT_POST, true);
24     curl_setopt($ch, CURLOPT_POSTFIELDS, $xml);
25 
26     $res = curl_exec($ch);
27 
28     curl_close($ch);
29 
30     echo $res;
31 ?>

curl_xml_deal.php：

1 <?php 
2     $xml = file_get_contents("php://input");
3     $sxe = simplexml_load_string($xml);
4     var_dump($sxe);
5     //echo $sxe[0]->goodsname;    //商品名称
6 ?>

结果：