使用javascript或html生成批处理（.bat）文件

Question

Can I make a .bat file using html or javascript so the .the bat file will start to download.

I have alredy try

<a href="data:text/plain;charset=utf-8,echo Hello echo world" download="hello-world.bat">clicking here</a>

Well this create a .bat file but between echo Hello and echo world I need a new line to make the .bat file correct

Answer 1

You could add newline \\n caracters to your .bat source string, encode it to base64 and set the href property of the <a> tag using javascript :

<a href="#" download="hello-world.bat">click here</a>
<script>
  var bat_source = "echo Hello\necho world";
  document.querySelector("a").href = 'data:text/plain;base64,' + btoa(bat_source);
</script>

Fiddle