copybytes.java

来自「java课件 java课件 java课件 java课件」· Java 代码 · 共 15 行

import java.io.*;
public class CopyBytes {
   public static void main(String[] args) throws IOException {
      File inputFile = new File("farrago.txt");
      File outputFile = new File("outagain.txt");
      FileInputStream in = new FileInputStream(inputFile);
      FileOutputStream out = new FileOutputStream(outputFile);
      int c;
while ((c = in.read()) != -1)
         out.write(c);
      in.close();
      out.close();
   }
}