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摘要： 1：for in 获取对象属性（普通）var o:Object=new Object(); o.name='mm'; o.type='size'; o.size='32D'; for (var i:String in o) { trace(i); trace(o[i]); } 2：describeType获取对象属性（高级）flash.utils.describeType var oXml:XML=describeType(o);3:移除匿名侦听函数m_someBtn.addEventListener(MouseEvent.CLICK,funct 阅读全文