使用FZip创建压缩文件保存到桌面

示例代码如下:

package
{
    import flash.display.Sprite;
    import flash.utils.ByteArray;
    import flash.filesystem.*;
    import deng.fzip.FZip;
    
    public class Main extends Sprite{
        
        public function Main(){
            init();
        }
        private function init():void{
            // Create text file contents
            var textBA:ByteArray = new ByteArray();
            textBA.writeUTFBytes("Hello World!");
            //
            //Create xml file contents
            var xmlStr:String = '<?xml version="1.0" encoding="UTF-8" ?><info><url>http://www.baidu.com/</url><pic>girl.jpg</pic></info>';
            var xmlBA:ByteArray = new ByteArray();
            xmlBA.writeUTFBytes( xmlStr );
            // Create ZIP archive and add file
            var zip:FZip = new FZip();
            //zip.addFile("hello.txt", null, ba);
            zip.addFile("hello.txt", textBA);
            //add xml file
            zip.addFile("info.xml", xmlBA);
            
            // Serialize ZIP into a new file
            // (we use the Adobe AIR specific class FileStream here,
            // but you can as well use ByteArray or anything that
            // implements IDataOutput)
            //var file:File = File.applicationStorageDirectory;
            var file:File = File.desktopDirectory;
            file = file.resolvePath("hello.zip");
            var stream:FileStream = new FileStream();
            stream.open(file, FileMode.WRITE);
            zip.serialize(stream);
            stream.close();
        }
    }
}

 

相关连接:http://wahlers.com.br/claus/blog/fzip-alpha-release-create-and-modify-zip-archives/