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使用以下方法,我可以獲取子文件夾,但此代碼會從根目錄中檢索所有文件夾。例如,如果垃圾箱中有一個文件夾,它也會檢索該文件夾以及「我的雲端硬盤」中的文件夾。如何在Google Drive中獲取My Drive的子文件夾
我的要求是,如果該文件夾不在我的驅動器中,那麼首先我應該創建一個然後插入文件。我的問題是,當我檢查文件夾名稱時,由於該文件夾存在於垃圾箱中,但不在「我的驅動器」中,因此當文件夾存在時,我得到響應。
這是我的方法來檢索文件夾。
如果有人有一些想法,請讓我知道。
-(void)getFileListFromSpecifiedParentFolder {
GTLQueryDrive *query2 = [GTLQueryDrive queryForFilesList];
// GTLQueryDrive *query2 = [GTLQueryDrive queryForChildrenListWithFolderId:@"My Drive"];
query2.q = @"";
//or i also use this code
query2.q = @"mimeType = 'application/vnd.google-apps.folder'";
// queryTicket can be used to track the status of the request.
[self.driveService executeQuery:query2
completionHandler:^(GTLServiceTicket *ticket,
GTLDriveChildList *children, NSError *error) {
NSLog(@"\nGoogle Drive: file count in the folder: %d", children.items.count);
//incase there is no files under this folder then we can avoid the fetching process
if (!children.items.count) {
return ;
}
if (error == nil) {
for (GTLDriveChildReference *child in children) {
GTLQuery *query = [GTLQueryDrive queryForFilesGetWithFileId:child.identifier];
// queryTicket can be used to track the status of the request.
[self.driveService executeQuery:query
completionHandler:^(GTLServiceTicket *ticket,
GTLDriveFile *file,
NSError *error) {
NSLog(@"\nfile name = %@ \n file kind %@ \n file identifier %@", file.title,file.kind,file.identifier);
}];
}
}
else
[self createFolderForGoogleDriveWithName:@"Music"];
}];
}