提供的代码将文件从Excel转换为Google Sheet。 The code from here,但不会覆盖/替换目标文件夹中的当前现有电子表格文件。 是否可以完全转换所有内容,包括子文件夹中的所有内容,并替换具有相同名称的任何现有Google Spreadsheet文件?
function convertCollection1()
{
var user = Session.getActiveUser(); // Used for ownership testing.1aJcbdGhwliTs_CZ-3ZUvQmGRDzBM7fv9
var origin = DriveApp.getFolderById("1dPsDfoqMQLCokZK4RN0C0VRzaRATr9AN");
var dest = DriveApp.getFolderById("1M6lDfc_xEkR4w61pUOG4P5AXmSGF1hGy");
// Index the filenames of owned Google Sheets files as object keys (which are hashed).
// This avoids needing to search and do multiple string comparisons.
// It takes around 100-200 ms per iteration to advance the iterator, check if the file
// should be cached, and insert the key-value pair. Depending on the magnitude of
// the task, this may need to be done separately, and loaded from a storage device instead.
// Note that there are quota limits on queries per second - 1000 per 100 sec:
// If the sequence is too large and the loop too fast, Utilities.sleep() usage will be needed.
var gsi = dest.getFilesByType(MimeType.GOOGLE_SHEETS), gsNames = {};
while (gsi.hasNext())
{
var file = gsi.next();
if(file.getOwner().getEmail() == user.getEmail())
gsNames[file.getName()] = true;
Logger.log(JSON.stringify(gsNames))
}
// Find and convert any unconverted .xls, .xlsx files in the given directories.
var exceltypes = [MimeType.MICROSOFT_EXCEL, MimeType.MICROSOFT_EXCEL_LEGACY];
for(var mt = 0; mt < exceltypes.length; ++mt)
{
var efi = origin.getFilesByType(exceltypes[mt]);
while (efi.hasNext())
{
var file = efi.next();
// Perform conversions only for owned files that don't have owned gs equivalents.
// If an excel file does not have gs file with the same name, gsNames[ ... ] will be undefined, and !undefined -> true
// If an excel file does have a gs file with the same name, gsNames[ ... ] will be true, and !true -> false
if(file.getOwner().getEmail() == user.getEmail() && !gsNames[file.getName().replace(/\.[^/.]+$/, "")])
{
Drive.Files.insert (
{title: file.getName(), parents: [{"id": dest.getId()}]},
file.getBlob(),
{convert: true}
);
// Do not convert any more spreadsheets with this same name.
gsNames[file.getName()] = true;
}
}
}
Logger.log(JSON.stringify(gsNames))
}
答案 0 :(得分:0)
从您的问题和评论中,我可以像上面那样理解。
首先,我测试了通过批处理请求更新文件。结果,当使用文件Blob进行更新时,批处理请求似乎无法实现文件的更新。关于这一点,如果我找到了解决此问题的方法,我想更新我的答案。
因此,在此示例脚本中,我针对上述情况提出了使用Advanced Google Services的Drive API的方法。
使用此脚本时,请在Advanced Google Services和API控制台上启用Drive API。您可以在here上看到有关的信息。
此脚本的流程如下。
在运行脚本之前,请先设置sourceFolderId
和destinationFolderId
。
function myFunction() {
var sourceFolderId = "###"; // Folder ID including source files.
var destinationFolderId = "###"; // Folder ID that the converted files are put.
var getFileIds = function (folder, fileList, q) {
var files = folder.searchFiles(q);
while (files.hasNext()) {
var f = files.next();
fileList.push({id: f.getId(), fileName: f.getName().split(".")[0].trim()});
}
var folders = folder.getFolders();
while (folders.hasNext()) getFileIds(folders.next(), fileList, q);
return fileList;
};
var sourceFiles = getFileIds(DriveApp.getFolderById(sourceFolderId), [], "mimeType='" + MimeType.MICROSOFT_EXCEL + "' or mimeType='" + MimeType.MICROSOFT_EXCEL_LEGACY + "'");
var destinationFiles = getFileIds(DriveApp.getFolderById(destinationFolderId), [], "mimeType='" + MimeType.GOOGLE_SHEETS + "'");
var createFiles = sourceFiles.filter(function(e) {return destinationFiles.every(function(f) {return f.fileName !== e.fileName});});
var updateFiles = sourceFiles.reduce(function(ar, e) {
var dst = destinationFiles.filter(function(f) {return f.fileName === e.fileName});
if (dst.length > 0) {
e.to = dst[0].id;
ar.push(e);
}
return ar;
}, []);
if (createFiles.length > 0) createFiles.forEach(function(e) {Drive.Files.insert({mimeType: MimeType.GOOGLE_SHEETS, parents: [{id: destinationFolderId}], title: e.fileName}, DriveApp.getFileById(e.id))});
if (updateFiles.length > 0) updateFiles.forEach(function(e) {Drive.Files.update({}, e.to, DriveApp.getFileById(e.id))});
}