Flash录音机，如何在不保存本地文件的情况下，上传录音至服务器（SSH）

Question

小弟目前在做一个网页录音的小东西

想用Flash实现

已经在AS中获取到了录音的文件对象

现不知如何上传至后台

后台使用的是Struts + Spring + Hibernate

在Action中的.do里面接不到所传参数

求解答，最好能有可参考的代码

 

部分代码如下：

AS中:

private function onRecordComplete(event:Event):void
{
    _display.text = "Playing recorded sound.";
    player = new WavSound(recorder.output);

    //压缩
    this.recorder.output.compress();
    player.play();
    //_file.upload(uploadUrl,uploadFileName,false);
    //_file.save( recorder.output, "recorded.wav" );
    //上传操作
    var url:URLRequest = new URLRequest(uploadUrl.url + "?testParam=1");
    url.contentType = "application/octet-stream";
    url.method = URLRequestMethod.POST;
    
    url.data = recorder.output;
    url.url += "?" + uploadFileName + "FileName=" + uploadFileName + "&" + uploadFileName + "ContentType=" + url.contentType;
    _display.text = "onRecordComplete_2:" + url.url;
    this.loader.dataFormat = URLLoaderDataFormat.BINARY;
    this.loader.addEventListener(Event.COMPLETE, this.completeHandler);
    this.loader.addEventListener(ProgressEvent.PROGRESS, this.progressHandler);
    this.loader.load(url);
}

java：

private String recFileName;
private File rec;
private String recContentType;
private String testParam;

@Action(value="/recorder/RecordAction/upload")
public String upload(){
    System.out.println("----------upload begin-----------------");
    if(rec!=null){
        System.out.println("rec is not null");
    }
    Struts2Utils.renderText("1");
    System.out.println("----------upload end-----------------");
    return null;
}

 

Answer 1

你需要搭建一个流媒体服务器，比如red5，利用rtmp协议把采集的音频流源源不断的发送到服务器，你可以百度一下rtmp协议就明白了