Split file : FileOutputStream « File Input Output « Java

1. Java
2. File Input Output
3. FileOutputStream

Split file

   

import java.io.FileInputStream;
import java.io.FileOutputStream;

class FileSplitter {

  public static void main(String args[]) throws Exception {
    FileInputStream fis = new FileInputStream(args[0]);
    int size = 1024;
    byte buffer[] = new byte[size];

    int count = 0;
    while (true) {
      int i = fis.read(buffer, 0, size);
      if (i == -1)
        break;

      String filename = args[1] + count;
      FileOutputStream fos = new FileOutputStream(filename);
      fos.write(buffer, 0, i);
      fos.flush();
      fos.close();

      ++count;
    }
  }
}

   
    
    
  

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