Gg / 下載在GoogleCharts製作QrCode的圖檔

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function myQR() {
  //課程代碼
  var cId = '3116469';
  
  //fetch傳遞的payload資料設定
  var params={
    'chs':'120x120',
    'cht':'qr',
    'chld':'M|3',
    'chl':'https://inservice.edu.tw/NAPP/CourseView.aspx?cid='+cId
  }

  //fetch參數設定
  var options={
     'menthod':'get',
     'payload':params
  }

  //Google qr code api
  var url = 'https://chart.googleapis.com/chart' ;
  
  //fetch連線
  var hData = UrlFetchApp.fetch(url,options);
  
  //伺服器連線情況代碼
  var rowRe = hData.getResponseCode();
  Logger.log(rowRe);
  //Logger.log(hData.getContent());
  
  if (rowRe == '200'){
    //#1
    var fileBlob = hData.getBlob().getAs('image/png').setName('研習代碼-' + cId + '.png');
    fileBlob= DriveApp.createFile(fileBlob);
    
    //#2
    //var fileBlob = Utilities.newBlob(hData.getContent(), 'image/png', '研習代碼-' + cId + '.png');
    //fileBlob= DriveApp.createFile(fileBlob);
        
    Logger.log('fetch 成功')
    Logger.log(fileBlob.getDownloadUrl());

  }else{

    Logger.log('fetch 失敗');

  }

}