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ÓÃFLEXʵÏÖÆÁÄ»¿ìÕÕ¼°ÏÂÔØ AND EXCEL

ÓÃFLEXʵÏÖÆÁÄ»¿ìÕÕ¼°ÏÂÔØ
Flex/Flash, Flex2, Flex3 GgNET 01ÔÂ 31st. 2008, 2:53am
ÕâÖÖ·½Ê½£¬ÔÚ·þÎñÆ÷¶Ë²»»áÔÚ´ÅÅÌÉÏÉú³ÉͼƬ
FLEX´úÂë
public function printMap():void{
var en:JPEGEncoder = new JPEGEncoder(100); //ѹËõͼƬ£¬100ÊÇÖ¸ÖÊÁ¿
var ba:ByteArray=en.encode(ImageSnapshot.captureBitmapData(this.parent.parent));//½«¿Ø¼þתΪBitmapDataºóÔÙתΪByteArray
var request:URLRequest = new URLRequest(”http://localhost:8080/servlet/upload.jsp”);
request.method=”POST”;
request.data=ba;
request.contentType = “application/octet-stream”;
navigateToURL(request,”_blank”); //ÒòΪҪä¯ÀÀÆ÷´¥·¢ÏÂÔØÊ¼þ£¬ËùÒԾͲ»ÓÃÒì²½·½Ê½´ò¿ªÁ¬½ÓÁË
}
upload.jsp´úÂ루Èç¹û°Ñapplication/x-download¸Ä³Éimage/jpeg¾Í¿ÉÒÔ²»µ¯³ö±£´æÌáʾ¿òÁË£©
<%@page
language="java” contentType=”application/x-download” import=”java.io.*,java.net.*” pageEncoding=”gb2312″%><%
response.setContentType(”application/x-download”); //ÄÚÈÝÊÇÏÂÔØ
response.setHeader(”Content-Disposition”,”attachment;filename=” + “test.jpg”);//ÎļþÃû£¬¿ÉÒÔ½øÒ»²½´¦Àí
//¶ÁÊý¾Ý
BufferedInputStream inputStream = new BufferedInputStream(request.getInputStream());
//FileOutputStream outputStream = new FileOutputStream(new File(filePath));
OutputStream outputStream = response.getOutputStream();
byte [] bytes = new byte[1024];
int v;
//дÊý¾Ý
while((v=inputStream.read(bytes))>0){
outputStream.write(bytes,0,v);
}
outputStream.flush();
outputStream.close();
inputStream.close();
%>
flex Éú³Éexcel
ÓÃ
http://code.google.com/p/as3xls/
Éú³ÉexcelÎļþ£¬È»ºóÓÃÉÏÃæµÄ·½·¨ÏÈÉÏ´«ÔÙÏÂÔØ
Ö§³ÖÖÐÎĵÄas3xls http://download.csdn.net/source/839048
ÆÁÄ»¿ìÕÕ£¨Êä³öµ½´òÓ¡»ú£©
var img:Image=new Image();
img.visible=false;
var bd:BitmapData=getBitmapData(UIComponent(Application.application));//´ËÀýÖÐÊǵ±Ç°Ó¦ÓõĿÉÊÓ·¶Î§
img.source = new Bitmap(bd);
Application.application.addChild(img);//±ØÐë


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FlexµÄsocketÓëjavaʹÓÃamf3½øÐÐͨÐÅ

amf3,adobe´´Á¢µÄÊý¾Ý¸ñʽÓÉÓÚʹÓöþ½øÖÆ,ûÓÐÁËxmlµÈÈßÓàµÄ×Ö·ûÊý¾ÝÁ¿»áÉٺܶà!¶øÇҺܶà²âÊÔ±¨¸æ¾ù²â³öamf´«µÝЧ¹ûºÜ¸ß.
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java½«Êý¾Ý·âװΪhashmap,×îºó½«hashmapÓÃamfoutputstreamÊä³öÖÁflexµÄ¿Í» ......

Flex Builder 3 ÏÂÔØ°²×°Óë×¢²áÂë(ת)

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http://trials.adobe.com/Applications/.../FB3_WWEJ.exe
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flexºÍC++·þÎñÆ÷ͨÐÅ¡£ÒòΪ°²È«É³Â©ÎÊÌ⣬µ±swfλÓÚA·þÎñÆ÷£¬C++·þÎñÆ÷³ÌÐòλÓÚB·þÎñÆ÷ʱ¡£
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swf½¨Á¢socketʱ»áÏÈ·¢ÆðÒ»¸öÇëÇó¿çÓòÎļþµÄÇëÇó:"<policy-file-request/>"
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<?xml version="1.0"?>
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12ÌõÓÐÓõÄFlex´úÂë

1.¸´ÖÆÄÚÈݵ½ÏµÍ³¼ôÌù°å
System.setClipboard(strContent);
2.¸´ÖÆÒ»¸öArrayCollection
   //dummy solution( well, it works )
   var bar:ArrayCollection = new ArrayCollection();
   for each ( var i:Object in ac ){
       bar.addItem( ......

Flex ×ÖÌåʹÓÃ

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Flex Ö§³ÖµÄTrue TypeºÍOpen TypeÀàÐ͵Ä×ÖÌå
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TrueType ×ÖÌå¿Éµ÷Õûµ½ÈÎÒâ´óС£¬²¢ÇÒÔÚËùÓдóСÇé¿öÏ£¬¶¼ÊÇÇåÎú¿É¶ÁµÄ¡£¿ÉÒÔ½«ËüÃÇ·¢Ë͸ø Windows Ö§³ÖµÄÈκδòÓ¡»ú»òÆäËûÊä³öÉ豸¡£
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