用flash as3截取摄像头图片信息交由php保存[flash+php保存图片]

用flash as3截取摄像头图片信息交由php保存[flash+php保存图片] 收藏

前段时间做了一个类似的应用，现将源代码公布。(请自行配置php和gd2库)

Flash as3:(放到帧上，可自行修改移至相关class)

function clickHandler(e:MouseEvent):void

{

var bitmapdata:BitmapData = new BitmapData(video.width, video.height);

bitmapdata.draw(video);

var jpgEncoder:JPGEncoder = new JPGEncoder(80);//图片质量

var jpgStream:ByteArray = jpgEncoder.encode(bitmapdata);

var header:URLRequestHeader = new URLRequestHeader ("Content-type", "application/octet-stream");

var jpgURLRequest:URLRequest = new URLRequest ("http://localhost/jpg_encoder_download.php?name=camera.jpg"); //此web url请自行修改

jpgURLRequest.requestHeaders.push(header);

jpgURLRequest.method = URLRequestMethod.POST;

jpgURLRequest.data = jpgStream;

navigateToURL(jpgURLRequest, "_blank");

}

var video:Video = new Video;

addChild(video);

video.attachCamera(Camera.getCamera());

var btn:Sprite = new Sprite;

btn.graphics.beginFill(0,1);

btn.graphics.drawRoundRect(0,0,100,25,10);

btn.x = 110;

btn.y = 250;

btn.buttonMode = true;

btn.addEventListener(MouseEvent.CLICK, clickHandler);

addChild(btn);

两个类文件BitString.as, JPGEncoder.as，下载后注意大小写，此wp不知道咋整的，把偶上传时的大写都改成小写了。

php:

<?php

if ( isset ( $GLOBALS["HTTP_RAW_POST_DATA"] )) {

// get bytearray

$im = $GLOBALS["HTTP_RAW_POST_DATA"];

// add headers for download dialog-box

header('Content-Type: image/jpeg');

header("Content-Disposition: attachment; filename=".$_GET['name']);

echo $im;

} else echo 'An error occured.';

?>

本文来自CSDN博客，转载请标明出处：http://blog.csdn.net/ppanyong/archive/2008/11/10/3268455.aspx