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jsp在线照相

2011-11-28 
jsp在线拍照jsp如何调用flash开发在线拍照???谁有例子????跪求。。。。[解决办法]printf@126.com406768212@qq

jsp在线拍照
jsp如何调用flash开发在线拍照???谁有例子????跪求。。。。

[解决办法]
printf@126.com;406768212@qq.com; 邮件已发,根据提供的那个例子改了一下,可以实现拍照保存jpg图片至本地,可能需要装flashplayer 10环境 附代码:
flex:

XML code
<?xml version="1.0" encoding="utf-8"?><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="388" height="222" creationComplete="initApp()">     <mx:Style>         Alert{font-size:12px;}     </mx:Style>     <mx:Script>         <![CDATA[             import mx.graphics.codec.JPEGEncoder;             import mx.events.CloseEvent;             import mx.rpc.events.FaultEvent;             import mx.rpc.events.ResultEvent;             import mx.controls.Alert;                         private static const DEFAULT_CAMERA_WIDTH:Number = 160; //摄像头显示宽度             private static const DEFAULT_CAMERA_HEIGHT:Number = 120; //摄像头显示高度                        private var m_camera:Camera; //定义一个摄像头             private var m_localVideo:Video; //定义一个本地视频             private var m_pictureBitmapData:BitmapData //定义视频截图             [Bindable]             private var m_pictureData:String;             [Bindable]             private var m_pictureBitmap:Bitmap;                          private function initApp():void             {             /*     t_btn_Shooting.enabled = false;                 t_ban_Save.enabled = false; */                 initCamera();             }                                     private function initCamera():void             {                 m_camera = Camera.getCamera();                 if(m_camera != null)                 {                     m_camera.addEventListener(StatusEvent.STATUS,__onCameraStatusHandler);                                         m_camera.setMode(DEFAULT_CAMERA_WIDTH,DEFAULT_CAMERA_HEIGHT,30);                     m_localVideo = new Video();                     m_localVideo.width = DEFAULT_CAMERA_WIDTH;                     m_localVideo.height = DEFAULT_CAMERA_HEIGHT;                     m_localVideo.attachCamera(m_camera);                     t_vd_Video.addChild(m_localVideo);                 } else                 {                     Alert.show("没有找到摄像头,是否重新查找。","提示:",Alert.OK|Alert.NO,this,__InitCamera);                     return;                 }             }                         //拍照按钮事件,进行视频截图             private function SnapshotPicture():void             {                 m_pictureBitmapData = new BitmapData(DEFAULT_CAMERA_WIDTH,DEFAULT_CAMERA_HEIGHT);                 m_pictureBitmapData.draw(t_vd_Video,new Matrix());                                 m_pictureBitmap = new Bitmap(m_pictureBitmapData);                 t_img_Picture.addChild(m_pictureBitmap);                                 t_panel_Picture.visible = true;                 t_ban_Save.enabled = true;             }                         //保存按钮事件,保存视频截图                    private var file:FileReference = new FileReference();              private function SavePicture():void             {                                     var jpg:JPEGEncoder = new JPEGEncoder();                    var ba:ByteArray = jpg.encode(m_pictureBitmapData);                    file.save(ba,'1.jpg');                /*                         var copyfile:FileReference = file;                     var request: URLRequest = new URLRequest();                    request.url="upphotoservlet";                    request.method = "post";                    copyfile.upload(request); // 将拍摄的照片上传至服务器  */             }                         //检测摄像头权限事件             private function __onCameraStatusHandler(event:StatusEvent):void             {                 if(!m_camera.muted)                 {                     t_btn_Shooting.enabled = true;                 }                 else                 {                     Alert.show("无法链接到活动摄像头,是否重新检测。","提示:",Alert.OK|Alert.NO,this,__InitCamera);                 }                 m_camera.removeEventListener(StatusEvent.STATUS,__onCameraStatusHandler);             }                         //当摄像头不存在,或连接不正常时重新获取             private function __InitCamera(event:CloseEvent):void             {                 if(event.detail == Alert.OK)                 {                     initApp();                 }             }                         //WebService保存图片成功事件             private function __onSavePictureResult(event:ResultEvent):void             {                 //trace(event.result);                 if(event.result.toString() == "保存成功")                 {                     Alert.show(event.result.toString(),"提示",Alert.OK,this,__onAlertCloseHandler);                 }                 else                 {                     Alert.show(event.result.toString(),"提示",Alert.OK);                 }             }                         //保存图片成功后的弹出窗口确认事件             private function __onAlertCloseHandler(event:CloseEvent):void             {                 if(event.detail == Alert.OK)                 {                     //trace("转向页面");                 }             }         ]]>     </mx:Script>          <mx:Panel x="10" y="10" width="180" height="200" layout="absolute" title="视频拍照" fontSize="12">         <mx:VideoDisplay id="t_vd_Video" width="160" height="120"/>         <mx:ControlBar horizontalAlign="right">             <mx:Button id="t_btn_Shooting" label="拍照" click="SnapshotPicture()"/>         </mx:ControlBar>     </mx:Panel>     <mx:Panel id="t_panel_Picture" x="198" y="10" width="180" height="200" layout="absolute" title="拍照图片" fontSize="12" visible="false">         <mx:Image id="t_img_Picture" x="0" y="0" width="160" height="120"/>         <mx:ControlBar  horizontalAlign="right">             <mx:Button id="t_ban_Save" label="保存" click="SavePicture()" />         </mx:ControlBar>     </mx:Panel></mx:Application> 

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