addusefrm.java

一个简单的机房管理系统 可以简单的实现查询,计费 上下机,充值等功能

package src.netbar;

import java.awt.*;
import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import src.Bean.UpComputerCardBean;
import src.Rule.adminCardRule;
import javax.swing.JOptionPane;
import java.sql.SQLException;

/**
 *添加用户
 */
public class addUseFrm
    extends JFrame {
  UpComputerCardBean CardBean = new UpComputerCardBean();
  adminCardRule adminRule;
  public addUseFrm() {
    try {
      jbInit();
    }
    catch (Exception exception) {
      exception.printStackTrace();
    }
  }

  private void jbInit() throws Exception {
    adminRule = new adminCardRule();
    getContentPane().setLayout(null);
    this.setBounds(440, 250, 570, 390);
    setSize(new Dimension(400, 300));
    this.setTitle("机房管理系统 -- 添加用户帐号");
    this.setResizable(false);
    jLabel1.setFont(new java.awt.Font("黑体", Font.PLAIN, 25));
    jLabel1.setForeground(Color.blue);
    jLabel1.setText("添加用户帐号");
    jLabel1.setBounds(new Rectangle(107, 28, 155, 44));
    jLabel2.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
    jLabel2.setText("用户帐号");
    jLabel2.setBounds(new Rectangle(83, 78, 65, 25));
    jLabel3.setFont(new java.awt.Font("Dialog", Font.PLAIN, 15));
    jLabel3.setText("用户密码");
    jLabel3.setBounds(new Rectangle(83, 109, 65, 21));
    jLabel4.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
    jLabel4.setText("确认密码");
    jLabel4.setBounds(new Rectangle(85, 138, 60, 22));
    jLabel5.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
    jLabel5.setText("开户金额");
    jLabel5.setBounds(new Rectangle(85, 168, 60, 20));
    txtAddUseName.setBounds(new Rectangle(175, 80, 115, 20));
    pwfAddUsePass1.setBounds(new Rectangle(174, 110, 116, 21));
    pwfAddUsePass2.setBounds(new Rectangle(173, 140, 117, 21));
    txtAddBalance.setBounds(new Rectangle(171, 171, 118, 19));
    butAddOK.setBounds(new Rectangle(99, 217, 76, 27));
    butAddOK.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
    butAddOK.setText("确定");
    butAddOK.addActionListener(new addUseFrm_butAddOK_actionAdapter(this));
    butAddClear.setBounds(new Rectangle(203, 217, 76, 27));
    butAddClear.setFont(new java.awt.Font("Dialog", Font.PLAIN, 14));
    butAddClear.setText("重填");
    butAddClear.addActionListener(new addUseFrm_butAddClear_actionAdapter(this));
    this.getContentPane().add(jLabel1);
    this.getContentPane().add(jLabel3);
    this.getContentPane().add(jLabel2);
    this.getContentPane().add(jLabel5);
    this.getContentPane().add(jLabel4);
    this.getContentPane().add(txtAddUseName);
    this.getContentPane().add(pwfAddUsePass1);
    this.getContentPane().add(pwfAddUsePass2);
    this.getContentPane().add(txtAddBalance);
    this.getContentPane().add(butAddOK);
    this.getContentPane().add(butAddClear);
  }

  JLabel jLabel1 = new JLabel();
  JLabel jLabel2 = new JLabel();
  JLabel jLabel3 = new JLabel();
  JLabel jLabel4 = new JLabel();
  JLabel jLabel5 = new JLabel();
  JTextField txtAddUseName = new JTextField();
  JPasswordField pwfAddUsePass1 = new JPasswordField();
  JPasswordField pwfAddUsePass2 = new JPasswordField();
  JTextField txtAddBalance = new JTextField();
  JButton butAddOK = new JButton();
  JButton butAddClear = new JButton();
  public void butAddClear_actionPerformed(ActionEvent e) {
    this.txtAddUseName.setText("");
    this.pwfAddUsePass1.setText("");
    this.pwfAddUsePass2.setText("");
    this.txtAddBalance.setText("");
  }

  public void butAddOK_actionPerformed(ActionEvent e) {
    String name = this.txtAddUseName.getText();
    char passA[] = this.pwfAddUsePass1.getPassword();
    String pass1 = String.valueOf(passA);
    char passB[] = this.pwfAddUsePass2.getPassword();
    String pass2 = String.valueOf(passB);
    String money = this.txtAddBalance.getText();
    CardBean.setUserName(name);
    CardBean.setPassword(pass1);
    try {
     float Money = Float.parseFloat(money);
      CardBean.setBalace(Money);
    }
    catch (Exception FloatEX) {
    }

    if (name.length() == 0) {
      JOptionPane.showMessageDialog(this, "用户名不能为空!!", "提示",
                                    JOptionPane.PLAIN_MESSAGE,
                                    new ImageIcon("imags\\baichi.gif"));
    }
    else {
      try {
        if (adminRule.chickUserName(CardBean)) {
          JOptionPane.showMessageDialog(this, "用户名已存在!!", "提示",
                                        JOptionPane.PLAIN_MESSAGE,
                                        new ImageIcon("imags\\baichi.gif"));
          this.txtAddUseName.setText("");
        }
        else {
          if (pass1.length() == 0) {
            JOptionPane.showMessageDialog(this, "会员密码不能为空!!", "提示",
                                          JOptionPane.PLAIN_MESSAGE,
                                          new ImageIcon("imags\\baichi.gif"));
          }
          else {
            if ( (pass2.length() == 0)) {
              JOptionPane.showMessageDialog(this, "确认密码不能为空!!", "提示",
                                            JOptionPane.PLAIN_MESSAGE,
                                            new ImageIcon("imags\\baichi.gif"));
            }
            else {
              if (pass1.equals(pass2)) {
                if (money.length() == 0) {
                  JOptionPane.showMessageDialog(this, "请输入开户金额!!", "提示",
                                                JOptionPane.PLAIN_MESSAGE,
                                                new ImageIcon(
                      "imags\\baichi.gif"));
                }
                else {
                  try {
                    float Money = Float.parseFloat(money);
                    CardBean.setBalace(Money);
                    if ( (Money < 10 ) || (Money > 1000)) {
                      JOptionPane.showMessageDialog(this,
                          "开户金额不能低于10元。\n且不能高于1000元!!",
                          "提示",
                          JOptionPane.PLAIN_MESSAGE,
                          new ImageIcon(
                              "imags\\baichi.gif"));
                      this.txtAddBalance.setText("");
                    }
                    else {
                      adminRule.intoCard(CardBean);
                      JOptionPane.showMessageDialog(this, "新用户添加成功!!",
                          "欢迎使用本系统",
                          JOptionPane.PLAIN_MESSAGE,
                          new ImageIcon(
                              "imags\\money.gif"));
                      this.txtAddUseName.setText("");
                      this.pwfAddUsePass1.setText("");
                      this.pwfAddUsePass2.setText("");
                      this.txtAddBalance.setText("");
                    }
                  }
                  catch (Exception ex) {
                  }
                }
              }
              else {
                JOptionPane.showMessageDialog(this, "两次密码不一样!!", "提示",
                                              JOptionPane.PLAIN_MESSAGE,
                                              new ImageIcon("imags\\baichi.gif"));
                this.pwfAddUsePass1.setText("");
                this.pwfAddUsePass2.setText("");
              }
            }
          }
        }
      }
      catch (HeadlessException ex) {
      }
      catch (SQLException ex) {
      }
    }
  }
}

class addUseFrm_butAddOK_actionAdapter
    implements ActionListener {
  private addUseFrm adaptee;
  addUseFrm_butAddOK_actionAdapter(addUseFrm adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.butAddOK_actionPerformed(e);
  }
}

class addUseFrm_butAddClear_actionAdapter
    implements ActionListener {
  private addUseFrm adaptee;
  addUseFrm_butAddClear_actionAdapter(addUseFrm adaptee) {
    this.adaptee = adaptee;
  }

  public void actionPerformed(ActionEvent e) {
    adaptee.butAddClear_actionPerformed(e);
  }
}