我正在尝试使用适用于 iOS 的 Google Drive SDK 创建一个文件夹。来自此处的 Google 云端硬盘文档：
https://developers.google.com/drive/folder
它说创建文件夹就像创建具有特殊 MIME 类型的“文件”。
GTLUploadParameters *uploadParameters = nil;
self.driveFile = [GTLDriveFile object];
self.driveFile.title = foldername;
uploadParameters = [GTLUploadParameters new];
uploadParameters.MIMEType = @"application/vnd.google-apps.folder";
GTLQueryDrive *query = nil;
query = [GTLQueryDrive queryForFilesInsertWithObject:self.driveFile
uploadParameters:uploadParameters];
[self.driveService executeQuery:query completionHandler:^(GTLServiceTicket *ticket,
GTLDriveFile *updatedFile,
NSError *error) {
但是当我执行查询时，我得到：
'NSInternalInconsistencyException'，原因：'上传数据和fileHandle是互斥的'
这表明我应该使用预定义的 GTLUploadParameters 工厂方法之一：
+ (GTLUploadParameters *)uploadParametersWithData:(NSData *)data
MIMEType:(NSString *)mimeType;
+ (GTLUploadParameters *)uploadParametersWithFileHandle:(NSFileHandle *)fileHandle
MIMEType:(NSString *)mimeType;
但这些都不合适（或者不起作用，正如我所尝试的那样）。有人在 iOS 上使用 Google Drive 成功创建文件夹吗？
我这样做：
GTLDriveFile *folderObj = [GTLDriveFile object];
folderObj.title = folderName;
folderObj.mimeType = @"application/vnd.google-apps.folder";
// To create a folder in a specific parent folder, specify the identifier
// of the parent:
// _resourceId is the identifier from the parent folder
if (_resourceId.length && ![_resourceId isEqualToString:@"0"]) {
GTLDriveParentReference *parentRef = [GTLDriveParentReference object];
parentRef.identifier = _resourceId;
folderObj.parents = [NSArray arrayWithObject:parentRef];
}
GTLQueryDrive *query = [GTLQueryDrive queryForFilesInsertWithObject:folderObj uploadParameters:nil];
// executeQuery:...
本文内容由网友自发贡献，版权归原作者所有，本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容，请联系:hwhale#tublm.com(使用前将#替换为@)
