java - Creating new text file using date and time as text file name -

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can show me example code of how create new text file using date , time text file name. please show how save new text file in specific folder path in computer. try not working

file f = new file("d://filepath//clear.dat"); string filename = f.getname(); filename = filename+new java.util.date() +".dat"; system.out.println(filename);

first, date , time string formatted correctly. can use simpledateformat. , can use file(file, string) constructor give file correct folder. might use printstream(file) print something. , try-with-resources statement clean-up. finally, put like

dateformat df = new simpledateformat("yyyymmddhhmmss"); file folder = new file("d://filepath"); file f = new file(folder, string.format("clear-%s.txt", df.format(new date()))); try (printstream ps = new printstream(f) {     ps.println("hello, file!"); } catch (ioexception e) {     e.printstacktrace(); }

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