flex解析加密zip文件的方法（需知密钥）

				_urlLoader=new URLLoader();
				_urlLoader.dataFormat=URLLoaderDataFormat.BINARY;
				_urlLoader.addEventListener(Event.COMPLETE,parseFunc);
				_urlLoader.addEventListener(ProgressEvent.PROGRESS,progressHandle);
				_urlLoader.addEventListener(IOErrorEvent.IO_ERROR,ioHandler);
				_urlLoader.addEventListener(SecurityErrorEvent.SECURITY_ERROR,securityErrorHandler)
				var _path:String=WarModel.getInstance().imgIp+StringUtil.substitute(URLConst.STATIC_FILES_PATH,WarModel.getInstance().lang,WarModel.getInstance().v1);
				_urlLoader.load(new URLRequest(_path));


		private function parseFunc(evt:Event):void
		{
			CONFIG::debug
			{
				Logger.debug("加载完成,开始解析",false,this);
			}
			var _by:ByteArray=evt.target.data;
			_by.uncompress();
			var _pos:int=_by.readInt();
			var _keyLen:int=_by.readInt();			
			var _byData:ByteArray=new ByteArray();
			if(_pos>0)
				_by.readBytes(_byData,0,_pos);
			var _key:String=_by.readUTFBytes(_keyLen);	
			_by.readBytes(_byData,_pos,0);
			WarModel.getInstance().key=_key;
			CONFIG::debug
			{
				Logger.debug("取Key:"+_key+"|"+_pos+"|"+_keyLen,false,this);
			}
			var _zipFile:ZipFile=new ZipFile(_byData);
			var _zipEntryArr:Array=_zipFile.entries;
			var _len:int=_zipEntryArr.length;
			_parseQueue=[];
			for(var i:int=0;i<_len;i++)
			{
				var _entry:ZipEntry=_zipEntryArr[i];				
				if(!_entry.isDirectory())
				{
					var _entryName:String=_entry.name;
					var _index:int=_entryName.lastIndexOf("/");
					var _fileName:String;
					if(_index>=0)
					{
						_fileName=_entryName.substring(_index+1,_entryName.length);
					}
					else
					{
						_fileName=_entryName;
					}
					CONFIG::debug
					{
						Logger.debug("File:"+_fileName,false,this);
					}
					var _resultBy:ByteArray=_zipFile.getInput(_entry);
					var _resultStr:String;
					var _result:Object;
					if(_fileName.indexOf(".swf")==-1)
					{
						_resultStr=_resultBy.readMultiByte(_resultBy.bytesAvailable,"utf-8");
						_result=_resultStr;
					}
					else
						_result=_resultBy;
									  
					
					if(_fileName=="Labor.xml")
					{
						parseLaborsInfo(_result.toString());
					}





	private function parseLaborsInfo(result:String):void
		{
			var _xml:XML=XML(result);
			var _loborList:XMLList=_xml.Labor;			
			var _allArr:Array = [];
			for each(var lobor:XML in _loborList)
			{
				var _loborVO:StaticLoborVO = new StaticLoborVO(); 
				_loborVO.id		= lobor[0].@id;
				_loborVO.name	= lobor[0].laborName;
				_loborVO.image	= StringUtil.substitute(lobor[0].laborImage,WarModel.getInstance().imgIp);
				_loborVO.level	= lobor[0].level;
				_loborVO.silver	= lobor[0].silver;
				_loborVO.gold	= lobor[0].gold;
				_loborVO.time	= lobor[0].time;
				_loborVO.effic	= lobor[0].effic;
				_loborVO.desc	= lobor[0].desc;
				
				_allArr.push(_loborVO);
			}
			WarModel.getInstance().staticLoborDict = _allArr;
			CONFIG::debug
			{
				Logger.debug("解析Labor.xml",false,this);
			}
			
			checkOver();
		}

这里为大家介绍一种flex解析zip文件的方法，这种方法是面对已经加密的文件的一种方法， 大家可以看看，具体对你有没有用处，我就不大清楚了！