Re: File.mkdirs wont create a directory
In article <1166101566.870272.295530@f1g2000cwa.googlegroups.com>,
"Andrew Thompson" <andrewthommo@gmail.com> wrote:
SlowLearner wrote:
...
Everytime I call mkdir or mkdirs it fails. I have administrator rights
and can create the folder in c++ but not in java. It returns false and
the folder isn't created. The code is
public boolean createDir(){
File fp = new File("C:\\Backups");
The best way to build paths is to use the File
constructor that accepts a parent and child.
File fp = new File("C:");
// correct nomenclature for the drive?
System.out.println( "fp.exists(): " + fp.exists() );
fp = new File(fp,"Backup");
System.out.println( "fp.exists(): " + fp.exists() );
return fp.mkdirs();
}
any help would be appreciated
Andrew T.
In Andrew's example, I recommend using isDirectory() rather than
exists(), since the former includes the latter in its checks -- that is,
it returns true if and only if the File object (in this case the root of
drive C:) exists AND is a directory. I didn't test it just now, but I'm
pretty sure that using "C:" will return a File object referring to the
root directory of that drive.
I also suggest, however, breaking the habit of *ever* using those stupid
backslashes. Whatever idiot did that years ago should be strung up.
The fact is that modern Windows versions will handle *real* slashes
properly, for the most part -- and Java most certainly will handle them
fine in pretty much any setting I've dealt with thus far.
= Steve =
--
Steve W. Jackson
Montgomery, Alabama