在magento我用视频代替产品图片，这是一个市场。有四种类型的用户在前端1。卖方2。企业3。业务代理4。网站客户
业务代理-〉业务代理提供所有卖方产品给其他网站，如果通过其他网站购买，他会得到佣金，所以我给和嵌入式代码业务代理，使他们能够实现这一点，其他网站，但当我试图从其他域打 AJAX 显示跨域错误。

Cross-Origin Request Blocked: 
The Same Origin Policy disallows reading the remote resource at http://shopahol.com/demo/test.php?atoken=c0Q5QUk1VUgreEk9. 
(Reason: CORS header 'Access-Control-Allow-Origin' missing).

为了解决这个问题，我尝试在index.php中添加访问控制允许头

header('Access-Control-Allow-Origin: *');

但问题没有解决相同的错误。然后我已经尝试把crossdomain.xml在我的根文件夹

<!--l version="1.0-->
<!--pan class="hiddenSpellError" pre=-->
<!DOCTYPE cross-domain-policy SYSTEM "http://www.macromedia.com/xml/dtds/cross-domain-policy.dtd">
<cross-domain-policy>
  <allow-access-from domain="*" />
</cross-domain-policy>

它也失败了，同样的问题，任何人都可以有任何解决方案或我做错了什么。
这是我的代码显示视频在别人的网站。（简单的html或php文件）

<!-- html starts -->  
        <div id="tevid" style="width:100%;">
            <video id="homevideo" width="100%" autoplay onended="run()"></video>
        <div class="bg-background-new">
        <a href="" class="product-name-new" id="product-name">Product Name</a>
        <div class="price-new" id="price"></div> 
        <a href="" id="button1" class="new-button">Buy Now</a>
        </div> 
        </div>
        <!-- javascript starts *Remove this script if you already included ajax jquery  -->  
        <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.0/jquery.min.js" >  </script>
        <script>
          var video_count =0;
          var videoPlayer = document.getElementById("homevideo");
          var allproduct = [];

          function getvideos(){ 
                $( document ).ready(function() {
                $.ajax({
                        url: "http://shopahol.com/demo/test.php?atoken=c0Q5QUk1VUgreEk9",
                        type: "GET",
                        dataType: "json", 
                        success: function(data){ for(var i in data) { allproduct.push(data[i]);  } run(); },
                        error: function() { alert("Error During Process"); }    
                });
                 });
          }

          function run(){ 
            var nextVideo = allproduct[video_count].videourl;
            var price = allproduct[video_count].pric;
            var name = allproduct[video_count].name;
            var url = allproduct[video_count].url;
            videoPlayer.src = nextVideo;
            videoPlayer.play();
            video_count++;
            $("#price").html("$ "+price);
            $("#product-name").html(name);
            $("#product-name").attr("href", url)
            $("#button1").attr("href", url)
            if(allproduct.length == video_count){ video_count = 0; }
          }

         $( document ).ready(function() {
            getvideos() ;
         });

        </script>
        <!-- css starts -->  
        <style>
        a.new-button {
          background: red none repeat scroll 0 0;
          border: medium none;
          bottom: 0;
          color: #fff;
          cursor: pointer;
          float: right;
          font-weight: bold;
          margin-top: 10px;
          padding: 10px 20px; float: right;
        }
        .price-new {
          color: #000;
          display: block;
          float: right;
          line-height: 35px;
          padding: 10px;
        }
        a.product-name-new {
          color: #000;
          display: inline-block;
          float: right;
          line-height: 35px;
          margin: 10px 0;
          position: relative;
          right: 2px;
          text-decoration: none;
        }
        .bg-background-new {
          background: transparent none repeat scroll 0 0;
          bottom: 65px !important;
          display: block;
          position: relative;
          right: 0 !important;
          width: 99%;
        }
        </style>

在帮助中预先表示感谢