How to create an un-existed path using stream

[chaohua wang]

Hi folks,

currently I can save file to an existed path.
like this
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String file=D:\\test\\test.txt

BufferedInputStream bistr = new BufferedInputStream(conn.getInputStream());

FileOutputStream fostr = new FileOutputStream(file);
BufferedOutputStream bostr = new BufferedOutputStream( fostr );

while(-1 != (bytesRead = bistr.read(buff, 0, buff.length)))
bostr.write(buff, 0, bytesRead);


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currenlty the path D:\\test\\ existes.
I tried an an un-existed path, like D:\\test1\\
there is an error message: this path doesn't exist.
How can save it to an un-existed path?

Thank you.

Chaohua

[Ernest Friedman-Hill]

You have to create the directories first. See the "mkdir" and "mkdirs" methods of java.io.File.