IO_Reader

  import java.io.*;

  public class Reader {
    public static void main(String[] args) {
      char[] d = new char[3];
      int buf = 0;
      FileReader fr=null;
    try{
      fr = new FileReader("1.txt");
        }catch(IOException e)

        {
      e.toString();
      }
        try{
          while ((buf = fr.read(d)) != -1) {
          System.out.println(d);
          }
          }catch(IOException e){
           e.toString();
          }

      }
}

时间: 2024-10-09 01:23:06

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