Flex应用程序无法从其他服务器下载图像 [英] Flex app cannot download images from other servers
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问题描述
< mx:Image id =imgItemsource =http:// notMySyte的.com / 1.JPG/>
当我运行我的应用程序时,我发现这个错误:
SecurityError:错误#2123:安全沙箱冲突:Loader.content:http://mySite.com/2/BusFlex/BusProducts.swf/ [[DYNAMIC]]]/ 2不能访问http://cs9621.notMySite.com/u7397474/c_b51d9fe6.jpg。一个策略文件是必需的,但是checkPolicyFile标志在加载这个媒体时没有被设置。
at flash.display :: Loader / get content()
在mx.controls :: SWFLoader / get content()
在mx.controls :: SWFLoader / doSmoothBitmapContent()
在mx.controls :: SWFLoader / updateDisplayList()
在mx.controls :: Image / updateDisplayList()$ b $在mx.core :: UIComponent / validateDisplayList()
在mx.managers :: LayoutManager / validateDisplayList()
在mx.managers :: LayoutManager / doPhasedInstantiation()
在mx.managers :: LayoutManager / doPhasedInstantiationCallback()
请帮助我。
解决方案
通过在根文件夹中创建crossdomain.xml文件来跨域访问。
<?xml version =1.0encoding = UTF-8 >?;
<跨网域政策>
< allow-access-from domain =*/>
< / cross-domain-policy>
...
in my flex application:
<mx:Image id="imgItem" source="http://notMySyte.com/1.jpg"/>
when i run my app, I catch this error:
SecurityError: Error #2123: Security sandbox violation: Loader.content: http://mySite.com/2/BusFlex/BusProducts.swf/[[DYNAMIC]]/2 cannot access http://cs9621.notMySite.com/u7397474/c_b51d9fe6.jpg. A policy file is required, but the checkPolicyFile flag was not set when this media was loaded.
at flash.display::Loader/get content()
at mx.controls::SWFLoader/get content()
at mx.controls::SWFLoader/doSmoothBitmapContent()
at mx.controls::SWFLoader/updateDisplayList()
at mx.controls::Image/updateDisplayList()
at mx.core::UIComponent/validateDisplayList()
at mx.managers::LayoutManager/validateDisplayList()
at mx.managers::LayoutManager/doPhasedInstantiation()
at mx.managers::LayoutManager/doPhasedInstantiationCallback()
help me please.
解决方案
You need to explicitly allow cross-domain access by creating a crossdomain.xml file in your root folder.
<?xml version="1.0" encoding="utf-8"?>
<cross-domain-policy>
<allow-access-from domain="*" />
</cross-domain-policy>
...
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