如何将Google文档文件转换为Excel文件(XLSX)

Question

该图显示了更新的代码.

var"xlsFile"未定义,为什么？如何使用(GoogleDocs)ScriptEditor将Googledocs文件转换为Excel文件

 function googleOAuth_ (name, scope) {
       var oAuthConfig = UrlFetchApp.addOAuthService(name);
       oAuthConfig.setRequestTokenUrl("https://www.google.com/accounts/OAuthGetRequestToken?     scope="+scope);
       oAuthConfig.setAuthorizationUrl("https://www.google.com/accounts/OAuthAuthorizeToken");
       oAuthConfig.setAccessTokenUrl("https://www.google.com/accounts/OAuthGetAccessToken");
       oAuthConfig.setConsumerKey('anonymous');
       oAuthConfig.setConsumerSecret('anonymous');
       return {oAuthServiceName:name, oAuthUseToken:"always"};
    }

 function test(){
      var id = '#'
      exportToXls(id)
 }

    function exportToXls(id){
       var mute =  {muteHttpExceptions: true };
       var name = DriveApp.getFileById(id).getName()
       var url = 'https://docs.google.com/feeds/';
       var doc = UrlFetchApp.fetch(url+'download/spreadsheets/Export?key='+id+'&exportFormat=xls',     mute).getBlob()
       var xlsfile = DocsList.createFile(doc).rename(name+'.xlsx')
    }

Answer 1

使用Drive API,我们可以获得有关文件的更多信息,而不是通过DriveApp方法获得的信息.特别是检查文件数据exportLinks.这些链接包含让我们获得XLS文件的魔力.(为了好玩,请在file分配后设置断点,并检查您必须使用哪些信息.)

此脚本使用先进的驱动服务,它必须启用.这个要点提供了一个更完整的版本,带有错误检查.

/**
 * Downloads spreadsheet with given file id as an Excel file.
 * Uses Advanced Drive Service, which must be enabled. * Throws if error encountered.
 *
 * @param {String}   fileId       File ID of Sheets file on Drive.
 */
function downloadXLS(fileId) {
  var file = Drive.Files.get(fileId);
  var url = file.exportLinks[MimeType.MICROSOFT_EXCEL];

  var options = {
    headers: {
      Authorization:"Bearer "+ScriptApp.getOAuthToken()
    },
    muteHttpExceptions : true        /// Get failure results
  }

  var response = UrlFetchApp.fetch(url, options);
  var status = response.getResponseCode();
  var result = response.getContentText();
  if (status != 200) {
    // Get additional error message info, depending on format
    if (result.toUpperCase().indexOf("<HTML") !== -1) {
      var message = strip_tags(result);
    }
    else if (result.indexOf('errors') != -1) {
      message = JSON.parse(result).error.message;
    }
    throw new Error('Error (' + status + ") " + message );
  }

  var doc = response.getBlob();
  //DocsList.createFile(doc).rename(file.title + '.xlsx') // Deprecated
  DriveApp.createFile(doc).setName(file.title + '.xlsx');
}