删除空文件夹Team Drive
删除空文件夹Team Drive
提问于 2018-02-28 02:39:56
在迁移到团队驱动器的过程中，我们有一个文件夹被迁移了两次。第一次被中断了，现在我们有数千个重复的文件夹，里面什么都没有。我希望删除或至少删除特定团队驱动器上完全为空的任何文件夹。我发现了一个旧的脚本，我尝试修改如下：
function delEmptyFolders() {
var folders = DriveApp.getFolders();
var ss = SpreadsheetApp.create("folderslist");
while (folders.hasNext()) {
var folder = folders.next();
var files = folder.getFiles();
var childfolders = folder.getFolders();
var filecount = 0;
var foldercount = 0;
while (childfolders.hasNext()){
var childfolder = childfolders.next();
foldercount ++;
}
while (files.hasNext()){
var file = files.next();
filecount ++;
}
ss.appendRow([folder.getId(),folder.getName(),filecount, foldercount]);
if (filecount == 0 && foldercount == 0){
folder.setTrashed(true);
}
}
}我的问题是，我如何让这个脚本在特定的团队驱动器上运行，或者更好的是，在团队驱动器的特定文件夹中运行？
注释中回答了原始问题-下面是新脚本-注释中的后续问题
提前感谢你的帮助和我的道歉，因为我在编码或脚本没有很好的经验。
function starEmptyFolders() {
var folders = DriveApp.getFolderById('ID').getFolders();
var ss = SpreadsheetApp.create("test");
while (folders.hasNext()) {
var folder = folders.next();
var files = folder.getFiles();
var childfolders = folder.getFolders();
var filecount = 0;
var foldercount = 0;
while (childfolders.hasNext()){
var childfolder = childfolders.next();
foldercount ++;
}
while (files.hasNext()){
var file = files.next();
filecount ++;
}
////////////////////
var child = childfolders;
var subFolders = child.getFolders();
while(subFolders.hasNext()) {
var subFolder = subFolders.next();
var subfoldercount = 0;
subfoldercount ++}
///////////////////////////
}
ss.appendRow([folder.getId(),folder.getName(),filecount, foldercount, subfoldercount,]);
if (filecount == 0 && foldercount == 0){
folder.setStarred(true);回答 2
Stack Overflow用户
发布于 2019-07-17 03:31:56
这是一个修改过的函数，它将递归地删除空文件夹并将它们记录到电子表格中。
function deleteEmptyFolders() {
var parentFolder = DriveApp.getFolderById('<folder ID goes here>');
var folders = parentFolder.getFolders();
var ss = SpreadsheetApp.create("ScriptDeletes");
while (folders.hasNext()) {
var childfolder = folders.next();
recurseFolder(parentFolder, childfolder, ss);
}
}
function recurseFolder(parentFolder, folder, ss) {
var filecount = 0;
var foldercount = 0;
var files = folder.getFiles(); // get the list of files in the root of that folder
var childfolders = folder.getFolders(); // get the list of sub folders in the root of that folder
while (childfolders.hasNext()) { // count the sub folders
var childfolder = childfolders.next();
recurseFolder(folder, childfolder, ss);
foldercount++;
}
while (files.hasNext()) { // count the files in the root of the folder
var file = files.next();
filecount++;
}
if (filecount == 0 && foldercount == 0) {
parentFolder.removeFolder(folder);
ss.appendRow([folder.getId(),folder.getName(),filecount, foldercount]);
}
}Stack Overflow用户
发布于 2020-05-12 01:11:50
我稍微修改了@Brett的答案，因为它是以自上而下的顺序而不是自下而上的顺序遍历目录树的。我有很多嵌套的空子目录，并希望将它们全部删除，所以最好在递归之后(重新)检查filecount/foldercount，以便考虑到更深层次的删除。我也通过不关心filecount或foldercount来加快速度，只关心文件是否存在
此外，如果您想删除文件夹，我认为与.removeFolder相反，使用.setTrashed更好，这样它就会被丢弃，它只会将它移动到隐藏的顶级目录
function deleteEmptyFolders() {
var parentFolder = DriveApp.getFolderById('FOLDER_ID');
var folders = parentFolder.getFolders();
var ss = SpreadsheetApp.openById("SPREADSHEET_ID")
while (folders.hasNext()) {
var childfolder = folders.next();
recurseFolder(parentFolder, childfolder, ss);
}
}
function recurseFolder(parentFolder, folder, ss) {
var childfolders = folder.getFolders(); // get the list of sub folders in the root of that folder
while (childfolders.hasNext()) { // count the sub folders
var childfolder = childfolders.next();
recurseFolder(folder, childfolder, ss);
}
var hasFile = folder.getFiles().hasNext(); // get the list of files in the root of that folder
var hasFolder = folder.getFolders().hasNext(); // get the list of files in the root of that folder
if (!hasFile && !hasFolder) {
folder.setTrashed(true)
ss.appendRow([folder.getId(),folder.getName()]);
}
}页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接：
https://stackoverflow.com/questions/49015740
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