how to delete the contents of a folder in obj c

2010年2月5日 — Removes the file or directory at the specified URL. The code fragment below shows how to delete a file using removeItem(at:) : do try ...

2017年12月6日 — I think you should check first whether file exist at path or not with following code, if ([[NSFileManager defaultManager] ...

2013年1月14日 — Means you are listing all files in document directory in UITableView and then delete file which you want. ... objective-c · nsfilemanager ...

2012年6月1日 — The problem is that you're changing directory the first time you go through your loop. Thereafter, you're using an invalid path.

2016年8月4日 — You can try the following approach NSString *path = nil; NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, ...

2011年9月2日 — You can use NSFileManager : BOOL success = [[NSFileManager defaultManager] removeItemAtPath:pathToFolder error:nil];.

2012年3月2日 — Loop through the files in that directory. NSFileManager *fileMgr = [NSFileManager defaultManager]; NSArray *fileArray = [fileMgr ...

2011年1月20日 — I want to delete all the files and directories contained in the Documents directory. I believe using [fileManager removeItemAtPath: ...

2013年2月22日 — I can create file in Document directory but always get error when try to remove it. Do you have any ideas? – Vadym. Apr 5, 2013 at 4:57.

2013年3月19日 — You used NSHomeDirectory() stringByAppendingPathComponent in the file creation, but not in either path when you try to delete the file. Try: