我使用的是AMFPHP 1.9,ActionScript 3和Adobe Flash Pro CS5,带有Flash Player 10x。我试图通过调用AMFPHP序列来获取数据。我正在从Flash IDE内部运行该应用程序。

对于诸如字符串或整数之类的原始类型,它工作正常。但是,当尝试获得自定义对象时,它会显示以下错误:

SecurityError:错误#2000:没有主动的安全性上下文。

结果处理程序函数中的参数包含null。我在这里想念什么吗?请帮忙。

以下是我的课程:

ServiceContext.as

import flash.net.NetConnection;
import flash.net.ObjectEncoding;
import flash.events.NetStatusEvent;

internal class ServiceContext
{
    protected var myService:NetConnection;

    public function ServiceContext():void
    {
        myService = new NetConnection();
        myService.objectEncoding = ObjectEncoding.AMF3;
        myService.connect("http://localhost/MyApp/amfphp/gateway.php");
        myService.addEventListener(NetStatusEvent.NET_STATUS, onNetStatus);
    }

    private function onNetStatus(event:NetStatusEvent):void
    {
        trace(event.info);            
    }
}

场景服务

import com.ddr.cv.model.Scene;
import flash.net.Responder;    

public class SceneService extends ServiceContext
{
    public function SceneService():void
    {
        com.ddr.cv.model.Scene.register();
    }

    public function getSceneByID(sceneID:uint, resultHandler:Function, faultHandler:Function)
    {
        var responder = new Responder(resultHandler, faultHandler);
        myService.call("com.ddr.cv.model.Scene.getSceneByID", responder, sceneID);
    }

    public function saveScene(scene:Scene, resultHandler:Function, faultHandler:Function)
    {
        var responder = new Responder(resultHandler, faultHandler);
        myService.call("Scene.saveScene", responder, scene);
    }
}

场景

    import flash.display.MovieClip;
    import flash.net.registerClassAlias;

    [RemoteClass(alias="com.ddr.cv.model.Scene")]
    [Bindable]
    public class Scene extends MovieClip
    {

        private var _id:uint;
        public function get id():uint
        {
            return _id;
        }

        private var _sceneName:String;
        public function get sceneName():String
        {
            return _sceneName;
        }

        private var _imageName:String;
        public function get imageName():String
        {
            return _imageName;
        }

        private var _sceneCategoryID:int;
        public function get sceneCategoryID():int
        {
            return _sceneCategoryID;
        }

        private var _userID:String;
        public function get userID():String
        {
            return _userID;
        }

        private var _creationDate:Date;
        public function get creationDate():Date
        {
            return _creationDate;
        }

        public function Scene(id:uint = 0, sceneName:String = null, imageName:String = null, sceneCategoryID:int = 0, userID:String = null, creationDate:Date = null):void
        {
            _id = id;
            _sceneName = sceneName;
            _imageName = imageName;
            _sceneCategoryID = sceneCategoryID;
            _userID = userID;
            _creationDate = creationDate;
        }

        public static function register():void
        {
            registerClassAlias("com.ddr.cv.model.Scene", com.ddr.cv.model.Scene) ;
        }
}

这是 scep.php

    <?php
class Scene {

    var $id;
    var $sceneName;
    var $imageName;
    var $sceneCategoryID;
    var $userID;
    var $creationDate;

    // explicit actionscript package
    var $_explicitType = "com.ddr.cv.model.Scene";

    function Scene($id = 0, $sceneName = null, $imageName = null, $sceneCategoryID = 0, $userID = null, $creationDate = null)
    {
        $this->id = $id;
        $this->sceneName = $sceneName;
        $this->imageName = $imageName;
        $this->sceneCategoryID = $sceneCategoryID;
        $this->userID = $userID;
        $this->creationDate = $creationDate;
    }

    function getSceneByID($id){
        //creating dummy Scene object
        $scene = new Scene(1, "Test Scene", "test_scene.jpg", 6, null, null);
        return $scene;
    }

    function saveScene($scene)
    {
        //To Do:
    }
}
?>

这是我致电服务的方式:

var sceneService:SceneService = new SceneService();
sceneService.getSceneByID(1, getSceneByID_resultHandler, getSceneByID_faultHandler);

处理者:

    public function getSceneByID_resultHandler(scene:com.ddr.cv.model.Scene):void
    {
        //scene contains null here.
        //Shouldn't it contain the dummy Scene object from amfphp service method?
        trace("Success: " + scene);
    }

    public function getSceneByID_faultHandler(fault:Object):void
    {
        trace(">>> fault:" + fault.description);
    }
有帮助吗?

解决方案 2

@daidai:非常感谢您回答。我以为这篇文章将永远存在于SOF数据库内,没有被解答/未重复,并且永远不会看到光线。然后,经过十天的时间,您回答:)我提出了答案,因为您关心回复。再次感谢。

我也从浏览器进行了测试。相同的结果。

但是我终于弄清楚了为什么几天没有工作。问题是,出于某些奇怪的(或安全性)原因,从MovieClip继承的自定义AS3类(我想对于所有系统类),无法从他们的PHP对应物中映射出scep.php类。但是AS3类可以发送到PHP服务类并成功映射。我必须对我的体系结构进行一些更改,以解决这个问题并解决了我的问题。但是这个问题确实使我处于边缘状态,我将这篇文章保持在每小时观看几天,希望得到一些答复。

无论如何,我仅在Flash Player版本10.1.82.76上对其进行了测试。我不知道它在以前的版本中是否有效,因为我没有对其进行测试。

其他提示

尝试从浏览器内部运行,我发现IDE内部的AMFPHP / FLASH ACT有趣。

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