获取类的详细信息

package com.newtempo.utils{
    import flash.utils.describeType;
    import flash.utils.getDefinitionByName;
    import flash.utils.getQualifiedClassName;
    
    /**
     * 获取类的详细信息 
     * @author whk
     * 
     */    
    public class GetClassInfo{
        
        private static var classCache:Object = new Object();
        /**
         * 获取此类的信息 
         * @param target 分析的对象
         * @return 包含此类信息的对象
         * 
         */        
        public static function describeType(target:*):ClassInfo{
            var className:String = getQualifiedClassName(target);
            if(className in classCache){
                return classCache[className];
            }
            //获取此类的全部信息
            var typeInfo:XML = flash.utils.describeType(target is Class ? target : getDefinitionByName(className) as Class);
            var methodNameList:XMLList = typeInfo..method.@name;
            var methodNames:Array = new Array();
            methodNames = getList(methodNames,methodNameList);
            
            var propertyNameList:XMLList = typeInfo..accessor.@name + typeInfo..variable.@name;
            var propertyNames:Array = new Array();
            propertyNames = getList(propertyNames,propertyNameList);
            
            var classInfo:ClassInfo = new ClassInfo();
            classInfo.className = className;
            classInfo.methodNames = methodNames;
            classInfo.typeInfo = typeInfo;
            classInfo.propertyNames =propertyNames;
            
            return classInfo;
        }
        
        private static function getList(arr:Array, xmlList:XMLList):Array{
            for each(var str:String in xmlList){
                arr.push(str);
            }
            return arr;
        }
    }
}
class ClassInfo{
    /**包含此类的所有方法数组 **/    
    public var methodNames:Array;
    /**包含此类的所有属性数组 **/    
    public var propertyNames:Array;
    /**包含此类的详细信息的XML**/    
    public var typeInfo:XML;
    /**此类名 **/    
    public var className:String;
    public function ClassInfo(){
        
    }
}

参考自：http://bbs.blueidea.com/thread-2662636-1-1.html