AS3 内存基础

1:获取一个对象的字节数:
   

var str:String="ddd啊";
var byte:ByteArray=new ByteArray();
byte.writeMultiByte(str,"gb2312");
trace(byte.length);

2:对比内存

var memory:Number=System.totalMemory;
trace("测试前内存 "+memory);
var a:Sprite=new Sprite();
trace("测试后内存 "+System.totalMemory);
原文地址:https://www.cnblogs.com/naiking/p/3388278.html