bytearrayinputstream.java

来自「java2参考大全上的例子的源码和自己的理解.」· Java 代码 · 共 35 行

package bytearrayinputstream;

/**
 * <p>Title: </p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2005</p>
 * <p>Company: </p>
 * @author not attributable
 * @version 1.0
 */

import java.io.*;

class ByteArrayInputStreamReset {
  public static void main(String args[]) throws IOException {
    String tmp = "abc";
    byte b[] = tmp.getBytes();
    ByteArrayInputStream in = new ByteArrayInputStream(b);

    for (int i = 0; i < 2; i++) {
      int c;
      while ( (c = in.read()) != -1) {
        if (i == 0) {
          System.out.print( (char) c);
        }
        else {
          System.out.print(Character.toUpperCase( (char) c));
        }
      }
      System.out.println();
      in.reset();
    }
  }
}