输出stage的所有属性和所有方法

var stageXml:XML=describeType(Stage);
//trace(stageXml);
trace("stage description:");
var entry:XML
for each ( entry in stageXml.children())
{

  if (entry.hasComplexContent())
  {
       for each ( entry in entry.children())
       {
	if(entry.name()=="accessor")
	trace("[accessor]"+ entry.@name);
	if(entry.name()=="method")
	trace("[method]"+ entry.@name);
       }
   }
}