testeof.java

来自「中文JAVA编程思想第二版,一本很好的JAVA入门书籍!」· Java 代码 · 共 19 行

//: c11:TestEOF.java
// From 'Thinking in Java, 2nd ed.' by Bruce Eckel
// www.BruceEckel.com. See copyright notice in CopyRight.txt.
// Testing for the end of file 
// while reading a byte at a time.
import java.io.*;

public class TestEOF {
  // Throw exceptions to console:
  public static void main(String[] args) 
  throws IOException {
    DataInputStream in = 
      new DataInputStream(
       new BufferedInputStream(
        new FileInputStream("TestEof.java")));
    while(in.available() != 0)
      System.out.print((char)in.readByte());
  }
} ///:~