actionscript3.0对本地文件的读写

最新推荐文章于 2025-05-27 14:12:47 发布

原创最新推荐文章于 2025-05-27 14:12:47 发布 · 5.2k 阅读

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#actionscript #file #function #string #import

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import flash.filesystem.File;
import flash.filesystem.FileMode;
import flash.filesystem.FileStream;

import flash.utils.ByteArray;

public static function writeAppFile(fileName:String, datas:ByteArray):void{
   var file:File = new File(File.applicationDirectory.resolvePath(fileName).nativePath);
   var fs:FileStream = new FileStream();
   fs.open(file,FileMode.WRITE);
   fs.position = 0;
   fs.writeBytes(datas);
   fs.close();
  }
  public static function readAppFile(fileName:String):void{
   var file:File = new File(File.applicationDirectory.resolvePath(fileName).nativePath);
   var fs:FileStream = new FileStream();
   fs.open(file,FileMode.READ);
   fs.position = 0;
   fs.readBytes(data);
   fs.close();
  }

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