如何使用 javascript 将一些文本内容下载为 .ftl 文件？

Question

I have some text content, getting from one api call. On a button click I want to download that text content as a .ftl file. I have used "data:text/plain;charset=utf-8," , but after using this I am getting downloaded file as .txt. I want to download as a .ftl file.

Answer 1

You could define a form with a function call:

<form onsubmit="download('file.ftl', [your.data])">
  <input type="submit" value="Download">
</form>

The download function:

function download(filename, text) {
  var element = document.createElement('a');
  element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
  element.setAttribute('download', filename);
  
  element.style.display = 'none';
  document.body.appendChild(element);

  element.click();

  document.body.removeChild(element);
}