将SharedObject添加到.AS文件的正确方法是什么？

Question

在向.AS文件添加SharedObject时遇到困难，我试图将用户名添加到.flv文件中，名称为“username_myfile”，红色为5我不确定我是否将代码保存在正确部分的类。有没有一种将SharedObject添加到.AS文件的正确方法？

- 补充说：

import flash.net.SharedObject; 

---

package app 
{ 
    import flash.display.BitmapData; 
    import flash.display.Stage; 
    import flash.external.ExternalInterface; 
    **import flash.net.SharedObject;** 

    public class DataHolder 
    { 
     private static var dataHolder:DataHolder; 


     public var savedstuff:SharedObject = SharedObject.getLocal("myStuff2","/"); 

     if (savedstuff.size > 0) 
     { 
      public var username = savedstuff.data.username; 

     } 

      public var filename:String = (String(username) + "_myfile"); 

     public var rtmpPath:String = "rtmp://numbershere.compute-1.amazonaws.com/oflaDemo/"; 



     public var recorder:Recorder; 
     public var navigation:Navigation; 

     public var cameraFPS:Number = 30; 
     public var cameraWidth:Number = 640; 
     public var cameraHeight:Number = 480; 
     public var cameraQuality:Number = 88;// camera quality 

     public var timelimit:Number = 25;// limit count of seconds 

     public var stage:Stage; 

     public function DataHolder() 
     { 
      if (dataHolder) 
      { 
       throw new Error("Only one DataHolder instance should be instantiated"); 
      } 
     } 

     public static function getInstance():DataHolder 
     { 
      if (dataHolder == null) 
      { 
       dataHolder = new DataHolder(); 
      } 
      return dataHolder; 
     } 
    } 
} 

Answer 1

删除您的共享对象的申报条件，并宣布往常一样，即：

private var savedStuff:SharedObject; 

然后，在你的构造函数：

try { 
    savedStuff = SharedObject.getLocal("savedData"); 
} catch (error) { 
    cookiesActive = false; 
}; 

然后检查cookiesActive ==真实的数据保存到共享对象，例如：

if (cookiesActive) { 
    savedStuff.data.levelsFinished = 1; 
}