我想从一个电子表格生成一个安全的PDF，特别是设置安全选项，以防止复制。
到目前为止，我产生这样的PDF文件：
function convert(){
var ss = SpreadsheetApp.getActiveSpreadsheet();
var s = ss.getSheetByName("Sheet1");
var id = ss.getId();
var url = 'https://docs.google.com/feeds/';
var doc = UrlFetchApp.fetch(url+'download/spreadsheets/Export?key='+id+'&exportFormat=pdf',googleOAuth_('docs',url)).getBlob();//pdf
DocsList.createFile(doc).rename('pdfexport.pdf');
var pdffileID = DocsList.createFile(doc).getId()
var file = DocsList.getFileById(pdffileID);
Logger.log("file type : "+file.getFileType());
}
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"};
}
有没有产生从谷歌驱动器或一个安全的PDF文件的方式是不是支持？
