18.4.1 createtextfile方法.html

javascript即用即差核心对象手册

 <script>  
   var oFso=new ActiveXObject("scripting.FileSystemObject");
   try
   {
       var oTxt=oFso.CreateTextFile("d:\\test.txt",true);
       oTxt.WriteLine("测试一下");
       oTxt.Close();
   }
   catch(err)
   {
        alert(err.description);
   }
   try
   {
       var oRed=oFso.OpenTextFile("d:\\test.txt")
       var str=oRed.ReadAll();
   }
   catch(err)
   {
       alert(err.description);
   }
   document.write("创建文件成功并填写内容："+str)
 </script>