这是我的第一个ActionScript 3应用程序。它应该将数据上传到特定位置，该位置应该是 www 根位置 - upload.php 所在的位置。
运行 ActionScript 应用程序后，我可以选择文件，我可以看到正在上传数据，但我找不到它。
请你好心，帮我了解发生了什么，我怎样才能找到上传的数据？我检查了两个：临时文件位置和目标目的地。
这是动作脚本代码：
package {
import flash.display.Sprite;
import flash.events.*;
import flash.net.*;
import flash.text.*;
public class ch30ex2 extends Sprite {
protected var fileRef:FileReference;
protected var uploadButton:TestButton;
protected var tf:TextField;
protected const YOUR_UPLOAD_URL:String = "http://localhost/Saifa/www/upload.php";
public function ch30ex2() {
fileRef = new FileReference();
fileRef.addEventListener(Event.SELECT, selectHandler);
fileRef.addEventListener(Event.CANCEL, cancelHandler);
fileRef.addEventListener(ProgressEvent.PROGRESS, progressHandler);
fileRef.addEventListener(IOErrorEvent.IO_ERROR, errorHandler);
fileRef.addEventListener(SecurityErrorEvent.SECURITY_ERROR, errorHandler);
fileRef.addEventListener(Event.COMPLETE, completeHandler);
var btn:TestButton;
btn = new TestButton(100, 25, "Browse...");
btn.addEventListener(MouseEvent.CLICK, function(event:Event):void {
fileRef.browse();
});
btn.x = btn.y = 20;
addChild(btn);
uploadButton = btn = new TestButton(100, 25, "Upload");
btn.addEventListener(MouseEvent.CLICK, function(event:Event):void {
fileRef.upload(new URLRequest(YOUR_UPLOAD_URL));
});
btn.x = 20; btn.y = 55;
addChild(btn);
tf = new TextField();
tf.defaultTextFormat = new TextFormat("_sans", 11, 0);
tf.multiline = tf.wordWrap = true;
tf.autoSize = TextFieldAutoSize.LEFT;
tf.width = 300; tf.x = 130; tf.y = 58;
addChild(tf);
cancelHandler(null);
}
protected function selectHandler(event:Event):void {
tf.text = fileRef.name;
uploadButton.mouseEnabled = uploadButton.tabEnabled = true;
uploadButton.alpha = 1;
}
protected function cancelHandler(event:Event):void {
tf.text = "";
uploadButton.mouseEnabled = uploadButton.tabEnabled = false;
uploadButton.alpha = 0.3;
}
protected function progressHandler(event:ProgressEvent):void {
tf.text = "Uploading " +
event.bytesLoaded + " / " + event.bytesTotal + "bytes ...";
}
protected function errorHandler(event:ErrorEvent):void {
tf.text = event.text;
}
protected function completeHandler(event:Event):void {
tf.text = "Upload complete!";
}
}
}
import flash.display.*;
import flash.text.*;
class TestButton extends Sprite {
public var label:TextField;
public function TestButton(w:Number, h:Number, labelText:String) {
graphics.lineStyle(0.5, 0, 0, true);
graphics.beginFill(0xa0a0a0);
graphics.drawRoundRect(0, 0, w, h, 8);
label = new TextField();
addChild(label);
label.defaultTextFormat = new TextFormat("_sans", 11, 0, true, false,
false, null, null, "center");
label.width = w;
label.height = h;
label.text = labelText;
label.y = (h - label.textHeight)/2 - 2;
buttonMode = true;
mouseChildren = false;
}
}
这是 PHP 代码，它应该复制临时上传的文件：
<?php
move_uploaded_file($_FILES[‘Filedata’][‘tmp_name’], ‘./‘.time().$_FILES[‘Filedata’][‘name’]);
?>
所有代码均来自ActionScript Bible book
我想请教以下内容：
- 我的问题的可能根源是什么？
- 看起来我的代码正确吗？它由 FlashBuilder 编译，没有问题
- 如何确定问题的根源？
- 如果您有一个运行 ActionScript + PHP 应用程序的示例，我会很高兴看到它。
当我花了几个小时尝试各种事情和组合时，我希望有人可能遇到过类似的问题。谢谢你。