create a text file using javascript

问题

I am using the following code to create a text file using javascript and it's not working

<html>
    <head>
        <script language="javascript">
            function WriteToFile()
            { 
                var txt = new ActiveXObject("Scripting.FileSystemObject");
                var s = txt.CreateTextFile("11.txt", true);
                s.WriteLine('Hello');
                s.Close();
             }
         </script>
    </head>
   <body onLoad="WriteToFile()">
   </body>
</html>

回答1:

Try this:

<SCRIPT LANGUAGE="JavaScript">
 function WriteToFile(passForm) {

    set fso = CreateObject("Scripting.FileSystemObject");  
    set s = fso.CreateTextFile("C:\test.txt", True);
    s.writeline("HI");
    s.writeline("Bye");
    s.writeline("-----------------------------");
    s.Close();
 }
  </SCRIPT>

</head>

<body>
<p>To sign up for the Excel workshop please fill out the form below:
</p>
<form onSubmit="WriteToFile(this)">
Type your first name:
<input type="text" name="FirstName" size="20">
<br>Type your last name:
<input type="text" name="LastName" size="20">
<br>
<input type="submit" value="submit">
</form>

This will work only on IE

回答2:

That works better with this :

var fso = new ActiveXObject("Scripting.FileSystemObject");
var a = fso.CreateTextFile("c:\\testfile.txt", true);
a.WriteLine("This is a test.");
a.Close();

http://msdn.microsoft.com/en-us/library/5t9b5c0c(v=vs.84).aspx

回答3:

From a web page this cannot work since IE restricts the use of that object.

回答4:

You have to specify the folder where you are saving it and it has to exist, in other case it will throw an error.

var s = txt.CreateTextFile("c:\\11.txt", true);

来源：https://stackoverflow.com/questions/5403912/create-a-text-file-using-javascript

标签

javascript

file

activex