File class cut/Move file: renameto Method

Public static void main (string [] ARGs) {file = new file ("image.jpg"); File Path = new file ("D:/Examples "); file tofile = new file (path, "image.jpg"); file. renameto (tofile );}

Previously, all cut files were copied and pasted, that is, they must be read and written using Io streams.

Suddenly, although the file class does not provide similar functions, there is a method similar to direct variable reference: renameto.

This is just a renaming method, but we can add a path to the file name so that the current path of the file is directly moved to the destination, and the file name is changed by the way. Two birds in one fell swoop. In the example, to cut the image.jpg file to the Directory D:/examples/, You can construct a file by constructing a sub-file (file F, string S, rename the file to complete the cut!

 

Ugly.