flash as3 抓取图片进行jpg编码压缩成jpg的ByteArray格式的二进

发布时间：2020-12-15 18:42:20 所属栏目：百科来源：网络整理

导读：As代码： ? package {import flash.display.Bitmap;import flash.display.BitmapData;import flash.display.MovieClip;import com.adobe.images.JPGEncoder;import flash.events.IOErrorEvent;import flash.events.ProgressEvent;import flash.net.URLLoader

As代码：?

package 
{
	import flash.display.Bitmap;
	import flash.display.BitmapData;
	import flash.display.MovieClip;
	import com.adobe.images.JPGEncoder;
	import flash.events.IOErrorEvent;
	import flash.events.ProgressEvent;
	import flash.net.URLLoader;
	import flash.net.URLRequest;
	import flash.net.URLRequestHeader;
	import flash.utils.ByteArray;
	import flash.net.navigateToURL;
	import flash.net.URLRequestMethod;
	import flash.events.Event;
	/**
	 * ...
	 * @author ...http://www.dream798.com
	 */
	
	public class ImageEditor extends MovieClip 
	{
		private var mybitmap:Bitmap;
		private var mybitmapdata:BitmapData;
		private var myjpgencoder:JPGEncoder;
		private var myjpgstream:ByteArray;
		public function ImageEditor () {
			mybitmapdata = new BitmapData(400,400,true,0xffffff);
			mybitmapdata.draw(con);
			myjpgencoder = new JPGEncoder(80);
			myjpgstream = myjpgencoder.encode(mybitmapdata);
			myjpgstream.compress();
			
			var header:URLRequestHeader = new URLRequestHeader("Content-type","application/octet-stream");
			var jpgURLRequest:URLRequest = new URLRequest("http://www.dream798.com/***.php");
			jpgURLRequest.requestHeaders.push(header);
			jpgURLRequest.method = URLRequestMethod.POST;
			jpgURLRequest.data = myjpgstream;
			//推送图片数据到服务器端
			
			//navigateToURL(jpgURLRequest,"_blank");
			
			//var loader:URLLoader = new URLLoader();
			var loader:URLLoader = new URLLoader();
			loader.addEventListener(Event.COMPLETE,completeHandler);
			loader.addEventListener(IOErrorEvent.IO_ERROR,errorHandler);
			loader.addEventListener(ProgressEvent.PROGRESS,progressHandler);
			loader.load(jpgURLRequest);
			
		}
		private function completeHandler(e:Event) {
			trace("completeHandler:  "+e.target.data)
		}
		private function errorHandler(e:IOErrorEvent) {
			trace("errorHandler")
		}
		private function progressHandler(e:ProgressEvent) {
			trace(int(e.bytesLoaded / e.bytesTotal * 100));
		}
	}
	
}

?php接收数据代码：

<?php
	$jpg = gzuncompress($GLOBALS["HTTP_RAW_POST_DATA"]);
	
	$myfilename = date("YmdHis"); 
	$path = "fuckyou/"; 
	if (!file_exists($path.$myfilename.".jpg"))
	{         
		$fo = fopen($path.$myfilename.".jpg","w");         
		if (!fwrite($fo,$jpg))
		{                 
			echo "0";         
		}
		else
		{                
			echo $myfilename.".jpg"."   ".getenv("HTTP_REFERER");
    echo $agent;;         
		}
	}
?>

（编辑：李大同）

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