Flex+Spring+Java通讯异常

Description Resource Path Location Type
无法打开“F:/Flex/sampleApp/WebContent/WEB-INF/flex/services-config.xml” sampleApp Unknown Flex 问题
[RPC Fault faultString="发送失败" faultCode="Client.Error.MessageSend" faultDetail="Channel.Security.Error error Error #2048: 安全沙箱冲突:http://localhost:8080/sampleApp/login.swf 不能从 http://127.0.0.1:8080/sampleApp/messagebroker/amf 加载数据。 url: 'http://127.0.0.1:8080/sampleApp/messagebroker/amf'"]
at mx.rpc::AbstractInvoker/http://www.adobe.com/2006/flex/mx/internal::faultHandler()[E:\dev\4.x\frameworks\projects\rpc\src\mx\rpc\AbstractInvoker.as:345]
at mx.rpc::Responder/fault()[E:\dev\4.x\frameworks\projects\rpc\src\mx\rpc\Responder.as:68]
at mx.rpc::AsyncRequest/fault()[E:\dev\4.x\frameworks\projects\rpc\src\mx\rpc\AsyncRequest.as:113]
at mx.messaging::ChannelSet/faultPendingSends()[E:\dev\4.x\frameworks\projects\rpc\src\mx\messaging\ChannelSet.as:1614]
at mx.messaging::ChannelSet/channelFaultHandler()[E:\dev\4.x\frameworks\projects\rpc\src\mx\messaging\ChannelSet.as:1206]
at flash.events::EventDispatcher/dispatchEventFunction()
at flash.events::EventDispatcher/dispatchEvent()
at mx.messaging::Channel/connectFailed()[E:\dev\4.x\frameworks\projects\rpc\src\mx\messaging\Channel.as:1128]
at mx.messaging.channels::PollingChannel/connectFailed()[E:\dev\4.x\frameworks\projects\rpc\src\mx\messaging\channels\PollingChannel.as:406]
at mx.messaging.channels::NetConnectionChannel/defaultErrorHandler()[E:\dev\4.x\frameworks\projects\rpc\src\mx\messaging\channels\NetConnectionChannel.as:428]
at mx.messaging.channels::NetConnectionChannel/securityErrorHandler()[E:\dev\4.x\frameworks\projects\rpc\src\mx\messaging\channels\NetConnectionChannel.as:386]