研究SharedObject保存自定义类

在'我闪网'看到一帖Erik's Saving Custom Classes to SharedObjects.

然后自己测试了一下(我用的是AS2.0,按erik说的也是可以的)

//	文件Test.as 
class	Test 
{ 
private	var	name:String; 
private	var	age:Number; 
private	var	gender:String; 

function	Test() 
{ 
init(); 
} 
public	function	init():Void 
{ 
name = "HBB"; 
age = 20; 
gender	=	"male"; 
} 
public	function	getName():String 
{ 
return	name; 
} 
public	function	getAge():Number 
{ 
return	age; 
} 
public	function	getGender():String 
{ 
return	gender; 
} 
public	function	setName(	name:String ):Void 
{ 
this.name	= name; 
} 
public	function	setAge(	age:Number ):Void 
{ 
this.age	=	age; 
} 
public	function	setGender(gender:String):Void 
{ 
this.gender = gender; 
} 
} 

//
	文件test.fla 
import	Test; 


Object.registerClass("Test",	Test); 

var	dataSO	=	SharedObject.getLocal("SaveTestData"); 
if(dataSO.data.Test	==	null) 
{ 
trace("SharedObject	created"); 
 
dataSO.data.Test	=	new	Test(); 
dataSO.data.Test.setName("Alred"); 
dataSO.data.Test.setAge(100); 
dataSO.data.Test.setGender("male"); 

dataSO.flush(); 

} 
else 
{ 
trace("SharedObject	retrieved"); 
} 

trace(dataSO.data.Test.getName()); 
trace(dataSO.data.Test.getAge()); 
trace(dataSO.data.Test.getGender()); 

//	输出 
//
	第一次: 
SharedObject	create 
Alfred 
100 
male 

//
	第二次:
SharedObject	retrieved 
HBB 
20 
male
我发现问题出在构造函数上面
看上去,只要是在构造函数内定义了变量,那么就没有保存被设置过的变量值
但是在去掉构造函数的init方法后,第二次或者后面的输出就是