import flash.filesystem.*; var file:File=new File(File.applicationDirectory.nativePath + ‘/HelloWorld.txt‘); var stream:FileStream = new FileStream() stream.open(file, FileMode.WRITE); var str:String = "Congratulations on AIR Save Path"; stream.writeUTFBytes(str); stream.close();
原文：https://www.cnblogs.com/zqiang0803/p/9336658.html