910e62b5创建于 1月15日历史提交
<!DOCTYPE html>
<html>
  <head>
    <meta name="viewport" content="width=device-width, minimum-scale=1.0">
  </head>
  <body>
    <div>
     <button id="save" onclick="saveFile()"></button>
    </div>
    <script>
      async function saveFile() {
        let e = await self.showSaveFilePicker();
        self.entry = e;
        return e.name;
      }
    </script>
  </body>
</html>