晏风

import java.security.*; import javax.crypto.*; import sun.misc.*; /** * DES可对byte[],String类型进行加密与解密 密文可使用String,byte[]存储 * @author 晏风 * */ public class DesEncryptionAndDecryption { ...

import java.io.File; import javax.sound.sampled.AudioFormat; import javax.sound.sampled.AudioInputStream; import javax.sound.sampled.AudioSystem; import javax.sound.sampled.DataLine; import javax...

  import   java.awt.event.WindowAdapter;  import   java.awt.event.WindowEvent;  import   javax.swing.JFrame;    public   class   MyJFrame   extends   JFrame{                             JFra...