edituser.java

自己写的具有图形界面的SMTP和POP3邮件服务器端程序,实现邮件发送和收取,新建用户功能,用最基本的语句描述了邮件服务器端与客户端之间的通信过程

              if (jLabel3 == null) {
                      jLabel3 = new javax.swing.JLabel();
                      jLabel3.setBounds(new Rectangle(112, 106, 63, 25));
                      jLabel3.setText("PassWord");
                      jLabel3.setHorizontalAlignment(javax.swing.SwingConstants.CENTER);
                      jLabel3.setName("labelPassWord");
              }
              return jLabel3;
      }

      /*用户名称编辑框*/
      public javax.swing.JTextField getTextCfigName() {
              if (textCfigName == null) {
                      textCfigName = new javax.swing.JTextField();
                      textCfigName.setBounds(new Rectangle(199, 25, 98, 25));
                      textCfigName.setName("textName");
              }
              return textCfigName;
      }

      /*用户帐户编辑框*/
      public javax.swing.JTextField getTextCfigAccount() {
              if (textCfigAccount == null) {
                      textCfigAccount = new javax.swing.JTextField();
                      textCfigAccount.setBounds(new Rectangle(198, 64, 99, 25));
                      textCfigAccount.setName("textAccount");
              }
              return textCfigAccount;
      }

      /*用户密码编辑框*/
      public javax.swing.JTextField getTextCfigPsw() {
              if (textCfigPsw == null) {
                      textCfigPsw = new javax.swing.JTextField();
                      textCfigPsw.setBounds(new Rectangle(196, 106, 100, 25));
                      textCfigPsw.setName("psw");
              }
              return textCfigPsw;
      }

      public javax.swing.JScrollPane getJScrollPane() {
             if (jScrollPane == null) {
                   String[] data =new String[10];
                   data[0]=new String("ken");
                   data[1]=new String("ken");
                   data[2]=new String("ken");
                   data[3]=new String("ken");
                   data[4]=new String("ken");
                   data[5]=new String("ken");

                   jList=new JList(data);
                   jScrollPane=new JScrollPane(jList);
                   jScrollPane.setBounds(new Rectangle(21, 52, 78, 79));
             }
             return jScrollPane;
     }


      /*修改确认按钮*/
      public javax.swing.JButton getJButton() {
            if (jButton == null) {
                  jButton = new javax.swing.JButton();
                  jButton.setBounds(new Rectangle(22, 180, 87, 32));
                  jButton.setText("Modify");

                  //添加事件侦听函数
                  jButton.addActionListener(new java.awt.event.ActionListener() {
                        //保存用户配置
                        public void actionPerformed(java.awt.event.ActionEvent
                                e) {
                              if (textCfigName.getText().equals("")) {
                                    setVisible(false);
                                    JOptionPane.showMessageDialog(
                                            null,
                                            "Username is empty, Add new user failed!");
                              }
                              else
                              {
                                    if(textCfigAccount.getText().equals(""))
                                    {
                                          setVisible(false);
                                   JOptionPane.showMessageDialog(
                                           null,
                                           "Account is empty, Add new user failed!");
                                    }
                                    else {
                                          if (textCfigPsw.getText().equals("")) {
                                                setVisible(false);
                                                JOptionPane.showMessageDialog(
                                                        null,
                                                        "Password is empty, Add new user failed!");
                                          }
                                          else {
                                                Node n = new Node();
                                                n.setAccount(textCfigAccount.
                                                        getText());
                                                n.setUserName(textCfigName.
                                                        getText());
                                                n.setPassword(textCfigPsw.
                                                        getText());
                                                ServerTable.uil.add(n);
                                                try {

                                                      ObjectOutputStream out =
                                                              new
                                                              ObjectOutputStream(new
                                                              FileOutputStream(
                                                              "User.us"));
                                                      //保存设置
                                                      out.writeObject(
                                                              ServerTable.uil);
                                                      //关闭配置文件输出流
                                                      out.close();
                                                }
                                                catch (Exception ex) {
                                                      ex.printStackTrace();
                                                }
                                                setVisible(false);
                                                //显示信息
                                                JOptionPane.showMessageDialog(
                                                        null,
                                                        " Add new user successfully");

                                          }
                                    }

                              }
                        }
                  });

            }
            return jButton;
      }

      /*取消按钮*/
      public javax.swing.JButton getJButton1() {
            if (jButton1 == null) {
                  jButton1 = new javax.swing.JButton();
                  jButton1.setBounds(new Rectangle(246, 181, 88, 32));
                  jButton1.setText("Cancel");
      jButton1.addActionListener(new ActionListener(this));
                  //添加事件侦听函数
                  jButton1.addActionListener(new java.awt.event.ActionListener() {
                        //取消并关闭窗口显示
                        public void actionPerformed(java.awt.event.ActionEvent e) {
                              setVisible(false);
                              JOptionPane.showMessageDialog(
                                     null,
                                     " Add new user failed!");
                        }
                  });
            }
            return jButton1;
      }

      //窗口显示方法，用于控制窗口的显示与隐藏
      public void setVisible(boolean b)
      {
            this.f.setVisible(b);
      }
      void jButton3_actionPerformed(ActionEvent e) {

      }

  void jButton1_actionPerformed(ActionEvent e) {

  }


}

class ActionListener implements java.awt.event.ActionListener {
  EditUser adaptee;

  ActionListener(EditUser adaptee) {
    this.adaptee = adaptee;
  }
  public void actionPerformed(ActionEvent e) {
    adaptee.jButton1_actionPerformed(e);
  }
}