ÓÃFLEXʵÏÖÆÁÄ»¿ìÕÕ¼°ÏÂÔØ AND EXCEL
ÓÃFLEXʵÏÖÆÁÄ»¿ìÕÕ¼°ÏÂÔØ
Flex/Flash, Flex2, Flex3 GgNET 01ÔÂ 31st. 2008, 2:53am
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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
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http://code.google.com/p/as3xls/
Éú³ÉexcelÎļþ£¬È»ºóÓÃÉÏÃæµÄ·½·¨ÏÈÉÏ´«ÔÙÏÂÔØ
Ö§³ÖÖÐÎĵÄas3xls http://download.csdn.net/source/839048
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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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AMF(Action Message Format)ÊÇÒ»ÖÖ binary formatµÄ×ÊÁÏÐÍ̬£¬Í¸¹ý AMF overHTTPµÄ·½Ê½½«flash¶Ë×ÊÁϱàÂëºó´«»Øserver£¬server¶ËµÄ ......
Flex Builder 3.0 For Eclipse plugin×¼±¸°²×°.
2009-11-11 15:38
ÕâÁ½Ìì×¼±¸Ñ§Ï°Flex,ÓÚÊÇÏÂÔØÁËFlex Builder 3.0 For Eclipse plugin×¼±¸°²×°.
µ«Êǰ²×°ºóÆô¶¯Eclipse,ÕÒÁ˰ëÌìҲûÕÒµ½Flex.¶øÇÒFlex Builder»á°ÑJREÒ²°²×°.¾õµÃÕâÑùºÜ²»Ë¬.
ËùÒÔÎÒÏëµ½Äܲ»ÄÜÀ´¸öFlex BuilderÂÌÉ«°²×°·½·¨ÄØ.
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amf3,adobe´´Á¢µÄÊý¾Ý¸ñʽÓÉÓÚʹÓöþ½øÖÆ,ûÓÐÁËxmlµÈÈßÓàµÄ×Ö·ûÊý¾ÝÁ¿»áÉٺܶà!¶øÇҺܶà²âÊÔ±¨¸æ¾ù²â³öamf´«µÝЧ¹ûºÜ¸ß.
Õâ´ÎÊÇʹÓÃFlexµÄSocketÀàÓëjavaµÄ·þÎñ¶Ë½øÐÐͨÐÅ,
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¿Í»§¶ËÓÃsocketÀàÁ¬½Ójava·þÎñÆ÷,
ʹÓòéѯ×Ö·û´®½øÐÐÇëÇó,
java½«Êý¾Ý·âװΪhashmap,×îºó½«hashmapÓÃamfoutputstreamÊä³öÖÁflexµÄ¿Í» ......
ÔÚÏîÄ¿ÖÐÓõ½Á˶à¸ömoduleʱ£¬ÔÚµÚÒ»´Î¼ÓÔØModuleÊÇ¿ÉÒԵġ£ÔÚµÚ¶þ´Î¼ÓÔØmoduleʱ»á³öÏÖת»»Ê§°Ü
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import flash.net.registerClassAlias;
registerClassAlias("JAVA¶ËµÄÀàÈ«Ãû",A ......
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1¡¢·þÎñ¶Ë uploadFile.ashx
<%@ WebHandler Language="VB" Class="UploadFile" %>
Imports System
Imports System.Web
Imports System.Web.HttpServerUtility
Imports System.IO
Imports System.Web.HttpRequest
Public Class UploadFile : Impl ......