如何访问闪存内部的外部数据？

Question

我是第一次接触闪存，我有一个闪存(.swf)文件，通过WSDL方法显示我的数据库内容。当它被加载时，我可以看到我的数据，但当它试图在内部自行刷新flash对象时，它会显示一些错误。

我使用eclipse进行开发，Tomcat7作为for服务器。

我已经将crossdomain.xml放在/Root文件夹中，并且我能够通过web浏览器点击来显示crossdomain.xml内容

"http://localhost:8080/crossdomain.xml"

(Note : 1. Both web service and flash file are running in the same server.
        2. This error occurs only before accessing any data from server, once data is accessed the error is not generating anymore)

当闪存文件尝试刷新自身时，它显示以下错误。

-->

To access external data, add a cross-domain policy file to the external data web server.



For more information, on the Adobe website, see the article "Cross-domain Policy File Specification".



If the problem persists, contact the file creator or your system administrator.


Error: Error #2032

Connection Type: Web Service

File URL: http://localhost:8080/StudentService/performance.swf

External Data URL: http://localhost:8080/StudentService/services/StudentService

Answer 1

尝试添加to-port属性和allow-http-request-headers-from元素，如下所示。

<?xml version="1.0"?>
<!DOCTYPE cross-domain-policy SYSTEM
"http://www.adobe.com/xml/dtds/cross-domain-policy.dtd">

<cross-domain-policy>
    <site-control permitted-cross-domain-policies="master-only"/>
    <allow-access-from domain="*" to-ports="*" secure="false"/>
    <allow-http-request-headers-from domain="*" headers="SOAPAction"/>
</cross-domain-policy>

谢谢。

@Leo。