Introduction - If you have any usage issues, please Google them yourself
For the sub-file division and consolidation. The principle is to use the directory where the target file to be added to the ascii code value and as a seed to obtain a random number, and then get a random sequence model 2 are 0 or 1, and then write separately to the two documents in order to achieve a simple encryption (of course, access methods and split seeds of the number of documents can all be changed, as long as the value of the different modules can be). File Merge On the contrary, is to read out the two files to restore the original file. . .