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1flex¶Ë
<mx:Button label="ÏÂ ÔØ" click="download()"/>
//ÏÂÔØ
  public function download():void{
   var str:String=this.uploadfiles.selectedIndex.toString();
   if(str=="-1"){
    Alert.show("ÇëÑ¡ÖÐÒªÏÂÔØµÄÎļþ");
   }else{
    downloadfiles();
   }
  }
  public function downloadfiles():void{
   var loadid:String=this.uploadfiles.selectedItem.loadid;
   if(loadid==null || loadid==""){
      Alert.show("¶Ô²»Æð£¬¸ÃÎļþ»¹Î´ÉÏ´«");
      }    
      var urlAddress:String=model.root+"/uploadFiles.do?method=download&loadid="+loadid;   
      //URLRequest¿ÉÒÔ²¶»ñµ¥¸öHTTPµÄËùÓÐÐÅÏ¢
      var url:URLRequest=new URLRequest(urlAddress);
         var loadname:String=this.uploadfiles.selectedItem.loadname;
         //download()·½·¨ÌáʾÓû§ÌṩÎļþµÄ±£´æÎ»Öò¢¿ªÊ¼´ÓÔ¶³Ì URL ½øÐÐÏÂÔØ¡£
         filedown.download(url,loadname);
  }
  protected override  function createChildren():void{
   super.createChildren();
   filedown.addEventListener(Event.COMPLETE,onDownCompleted);
  }
  public  function  onDownCompleted(evt:Event):void{
     this.resultlabel.visible=true;
        var fileref:FileReference = evt.currentTarget as FileReference;
        resultlabel.text = "ÎļþÃû:" + uploadfiles.selectedItem.loadname+ "ÏÂÔØÍê±Ï£¡";     
  }
javaºǫ́(action)
 /**
  * ÎļþÏÂÔØ
  *
  * @param mapping
&nb


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Blazeds ÓëFLEXµÄ·¢²¼ÎÊÌâ ÏûϢʵÏÖ

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¹Ø¼ü×Ö: flex blazeds
À´×Ô£ºhttp://hi.baidu.com/%C7%E1%BD%A3/blog/item/33ce7219256b894d42a9ad30.html
    Flex µ÷ÓÃÔ¶³ ......

flexÖÐʹÓÃhttpservice¶ÁÈ¡xmlÎļþ

1¡¢mian.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml"
layout="absolute" creationComplete="HTTPSrv.send();" width="242" height="442">
<mx:Script>
<!--[CDATA[

import mx.rpc.events.ResultEv ......

Flex Compile Error: Error: Java heap space

ÓÉÓÚFlex Builder compiler shellÓÐmemory leakµÄÎÊÌ⣬ ¶øSDKĬÈÏµÄµÄ JVM heap size Ö»ÓÐ312M£¬µ±compile±È½Ï´óµÄprojectÈÝÒײ»¹»£¬ËùÒÔÖ»ÒªÐÞ¸ÄSDKµÄJVM²ÎÊý¾Í¿ÉÒÔ¡£
±à¼­ {Flex SDK}/bin/jvm.config ÎļþÈçÏ¡£
java.args=-Xmx512m ...
Èç¹û»¹ÊÇÓÐError£¬¿ÉÒÔÔö¼Óµ½1024»òÕ߸ü¶à¡£ ......

×Ô¶¨ÒåÕæÕýµÄ¿ÉÖØÓÃFlex×é¼þ

À´Ô´£ºhttp://blogs.adobe.com/tomsugden/2009/12/writing_genuinely_reusable_fle.html
ÔÚÆóÒµµÄ´óÏîÄ¿À¾­³£ÒªÎªFlex Àà¿âдһϵÁпÉÖØÓõÄ×é¼þ¡£ÀíÂÛÉÏһЩÏàͬµÄ×é¼þ¿ÉÒÔÖØ¸´ÓÃÔÚ²»Í¬µÄÄ£¿éºÍ×ÓÄ£¿éµÄFlex »ò AIR ³ÌÐòÖУ¬´øÀ´Ò»ÖÂÐԺͿìËÙ¿ª·¢µÄºÃ´¦¡£È»¶øÔÚʵ¼ÊÖУ¬´æÔÚЩ´íÎóÓ÷¨ÏÞÖÆÁË×é¼þµÄÖØÓÃÐÔ¡£±¾ÎÄÕ½âÊÍÊ ......

flexÉÏ´«Îļþ

1.flex¶Ë
  <mx:Button id="upload" label="ÉÏ´«Îļþ" click="ExternalInterface.call('openUpload');"/>
2ºǫ́
  2.1 openUploadÊǺǫ́µÄjs½Å±¾(jsp)
        function openUpload(){
  var url="/OA/service/upload.jsp";
newWin=jscomNewWinOpenByS ......
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