JavaScript - js生成 txt 文件

/**
 * 方法定义
 */
function download(filename, text) {
  var element = document.createElement('a');
  element.style.display = 'none';

  var content = encodeURIComponent(text);
  element.setAttribute('href', `data:text/plain;charset=utf-8,${content}`);
  element.setAttribute('download', filename);
 
  document.body.appendChild(element);
  element.click();
 
  document.body.removeChild(element);
}

// 方法调用
download("hello.txt", "Type txt file content here.");