Question

我使用adobe air HTTPService.Send方法上传文件，方法是传递使用FileReference读取的文件内容的字节数组。当我从服务器端（php）写入字节集时，它将字节数组（buff）的详细信息写入文件，而不是像文件的内容一样 “endian = bigEndian＆amp; position = 0＆amp; bytesAvailable = 61127＆amp; length = 61127＆amp; objectEncoding = 3”。下面我已经包含了如何读取文件并将其发送到服务器的代码。无论如何我可以直接将字节数组中的数据传递给send方法吗？

文件阅读

var buff:ByteArray = new ByteArray();
var localFilePath:String = "/Videos/sample.txt";
var uploadedFile:File = new File(localFilePath);
var uploadedFileStream:FileStream = new FileStream();
uploadedFileStream.open(uploadedFile,FileMode.READ);
uploadedFileStream.readBytes(buff);
uploadedFileStream.close();

文件上传

var serverPath:String = "http://myurl.com/rests";
var service:mx.rpc.http.mxml.HTTPService=new mx.rpc.http.mxml.HTTPService();
service.url=serverPath;
service.requestTimeout=30;
service.method="POST";
service.contentType="application/x-www-form-urlencoded";
service.addEventListener(ResultEvent.RESULT,onResponceReceive);
service.addEventListener(FaultEvent.FAULT,onResponceFail);

  var userName:String="myusername";
var password:String="mypwd";

var encoder:Base64Encoder = new Base64Encoder();
encoder.insertNewLines=false;
encoder.encode(userName+":"+password);
service.headers={Authorization:"Basic "+encoder.toString()};

try{
    service.send(buff);
}catch(error:Error){
    Alert.show(error.message);
}

Answer 1

尝试这样的事情。您需要设置一些变量。

private function uploadLogo():void {

logof = File.documentsDirectory.resolvePath ("logo.jpg");

ba = new ByteArray();
stream = new FileStream();

stream.open(logof, FileMode.READ);
stream.readBytes(ba);
stream.close();

urlLoaderSend = new URLLoader();
urlLoaderSend.dataFormat = URLLoaderDataFormat.TEXT;
urlLoaderSend.addEventListener(Event.COMPLETE, uploadImage, false, 0, true);

var urlRqSend:URLRequest = new URLRequest("http://www.domain.com/uploadImage.php");
urlRqSend.contentType = "application/octet-stream";
urlRqSend.method = URLRequestMethod.POST;
urlRqSend.data = ba;
urlLoaderSend.load(urlRqSend);

}


private function uploadImage(ev:Event):void {

trace("serverresponse "+ev.target.data);

try {
    ba = null;
    stream = null;
    urlRqSend = null;       
    urlLoaderSend.removeEventListener(Event.COMPLETE, uploadImage);
    urlLoaderSend = null;
} catch (e:Error) {

}

和PHP

<?php


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


$imagename = "image.jpg";


$fp = fopen( "images/$imagename", 'wb' );
fwrite( $fp, $GLOBALS[ 'HTTP_RAW_POST_DATA' ] );
fclose( $fp );
echo "OK";}
else { echo "NoImageSent";}?>

将字节数组中的内容传递到adobe air中的HTTP.Send方法

1 个答案: