Question

我正在尝试从我的网站上加载我的Flex Mobile应用程序中的图像。当我使用localhost运行代码时，一切都很完美。但是，当我尝试从我的实时网站加载图像时，我收到错误：

IOErrorEvent type="ioError" bubbles=false cancelable=false eventPhase=2 text="Error #2036: Load Never Completed. URL: http://sortsports.com/images/players/nfl/sketch/8850x300.jpg" errorID=2036]

我使用Loader加载图像，并使用LoaderContext设置checkPolicyFile为false。

var lc:LoaderContext = new LoaderContext();
    lc.checkPolicyFile = false; // bypass security sandbox / policy file - does this effect quality when scaling? - See more at: http://www.onegiantmedia.com/as3--load-a-remote-image-from-any-url--domain-with-no-stupid-security-sandbox-errors#sthash.ZRnTf99k.dpuf
    var loader:Loader = new Loader();
    loader.contentLoaderInfo.addEventListener(Event.COMPLETE, playerImageLoadCompleteHandler);
    loader.contentLoaderInfo.addEventListener(IOErrorEvent.IO_ERROR, loaderIOErrorHandler);
    trace('loading: ' + remoteFileUrl);
    loader.load(new URLRequest(remoteFileUrl), lc);   // add a loader context to not check the policy file

    private function playerImageLoadCompleteHandler(event:Event):void
{
    var loaderInfo:LoaderInfo = event.target as LoaderInfo;
    playerImage.source = loaderInfo.content;

}

private function loaderIOErrorHandler(ev:Event):void{
    trace("Image not found and ioError: " + ev);
    playerImage.source = 'k';
 }

我还在网址的根目录中有一个跨域政策：

    <?xml version="1.0"?>
<cross-domain-policy>
    <site-control permitted-cross-domain-policies="all"/>
    <allow-access-from domain="*" to-ports="*"/>
</cross-domain-policy>

我像这样加载交叉域：

Security.loadPolicyFile(Globals.currentDomain + "/crossdomain.xml");

我尝试允许域名

//Security.allowDomain('http://sortsports.com/');

但是我收到了错误

SecurityError: Error #3207: Application-sandbox content cannot access this feature.

所以我把它放在try catch中：

                try {Security.allowDomain("*");}catch (e) { trace("e.message: " + e.message); };

同样，代码在localhost上运行良好。我不认为使用代理是可能的，因为这是一个移动应用程序。

在Flex Mobile App中加载外部映像

0 个答案: