filecharout.java

刘艺编著的java教程的课本习题加例题代码 很有用哦！

import java.io.*;
public class FilecharOut{
  public static void main(String args[]) {
   char c[]=new char[512];
   byte b[]=new byte[512];
   int n,i;
   try{
     FileWriter wf=new FileWriter("d:\\datafile\\file3.txt");
     n=System.in.read(b);
     for(i=0;i<n;i++)
       c[i]=(char)b[i];
     wf.write(c);
     wf.close();
   }
   catch(IOException e){
     System.out.println(e);
   }
  }
}