Insert and retrieve int array data of java io stream

Insert and retrieve int array data of java io stream

Everyone is familiar with the java io stream. Sometimes, if you are not familiar with it, it is really a headache for data processing. The following is the processing of the int array.

The following code is used:

Public class Stream {private int a []; private BufferedWriter bufferedWriter; private BufferedReader bufferedReader; private String pathName = "e: \ stream.txt"; private void random () {Random random = new Random (10000); a = new int [10000]; for (int I = 0; I adds a comma (,) to the processing of the int array, use split () of String to process the data.