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as3 文件上传
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2013-07-02
16:03:03
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6页
socket实现的文件上传,带上传的进度条。只是as客户端代码,不包括服务端文件接受处理代码。
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<?xml version="1.0" encoding="utf-8"?>
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
creationComplete="windowedapplication1_creationCompleteHandler(event)"
xmlns:mx="library://ns.adobe.com/flex/mx">
<s:layout>
<s:BasicLayout/>
</s:layout>
<fx:Declarations>
<!-- 将非可视元素(例如服务、值对象)放在此处 -->
</fx:Declarations>
<fx:Script>
<![CDATA[
import cls.clsa;
import cls.clsb;
import cls.pcls;
import cls.tevent;
import flash.net.Socket;
import flash.net.dns.AAAARecord;
import mx.controls.Alert;
import mx.events.FlexEvent;
private var AI:cls.pcls=new clsa();
private var BI:cls.clsa=new clsa();
var i:Number=0;
private var timer:Timer=new Timer(30);
<s:WindowedApplication xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
creationComplete="windowedapplication1_creationCompleteHandler(event)"
xmlns:mx="library://ns.adobe.com/flex/mx">
<s:layout>
<s:BasicLayout/>
</s:layout>
<fx:Declarations>
<!-- 将非可视元素(例如服务、值对象)放在此处 -->
</fx:Declarations>
<fx:Script>
<![CDATA[
import cls.clsa;
import cls.clsb;
import cls.pcls;
import cls.tevent;
import flash.net.Socket;
import flash.net.dns.AAAARecord;
import mx.controls.Alert;
import mx.events.FlexEvent;
private var AI:cls.pcls=new clsa();
private var BI:cls.clsa=new clsa();
var i:Number=0;
private var timer:Timer=new Timer(30);
private var socket:Socket = new Socket();
private var uploadByteCnt:Number=1024*1024;
private var uploadCnt:Number=0;
var content:ByteArray=null;
protected function button1_clickHandler(event:MouseEvent):void
{
socket.addEventListener( Event.CONNECT, onConnect );
socket.addEventListener( flash.events.ProgressEvent.SOCKET_DATA,recieve);
socket.addEventListener( flash.events.IOErrorEvent.IO_ERROR,ioerror);
// Connect to the server
socket.connect( "localhost", 4133 );
}
private function GetFileBytes():ByteArray{
var bytes:ByteArray=new ByteArray();
try{
var fullpath:String="c:\\bigpic.jpg";
var file:File=new File(fullpath);
var fstream:flash.filesystem.FileStream=new FileStream();
fstream.open(file,FileMode.READ);
fstream.readBytes(bytes,0,file.size);
fstream.close();
}catch(e){
}
private var uploadByteCnt:Number=1024*1024;
private var uploadCnt:Number=0;
var content:ByteArray=null;
protected function button1_clickHandler(event:MouseEvent):void
{
socket.addEventListener( Event.CONNECT, onConnect );
socket.addEventListener( flash.events.ProgressEvent.SOCKET_DATA,recieve);
socket.addEventListener( flash.events.IOErrorEvent.IO_ERROR,ioerror);
// Connect to the server
socket.connect( "localhost", 4133 );
}
private function GetFileBytes():ByteArray{
var bytes:ByteArray=new ByteArray();
try{
var fullpath:String="c:\\bigpic.jpg";
var file:File=new File(fullpath);
var fstream:flash.filesystem.FileStream=new FileStream();
fstream.open(file,FileMode.READ);
fstream.readBytes(bytes,0,file.size);
fstream.close();
}catch(e){
}
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