denglu.java

这是我写的产品管理系统

package deng.shaoxiao;
import xiao.xiaoshouxiaoshou.*;
import sun.BuMenXiaoShou.*;
import sn.ChangPingXiaoShou.*;
import yuan.xiaoshou.*;
import com.yonghuxiaoshou.*;
import cn.KeKuXiaoShao.*;
//登陆页面完成
import java.awt.*;
import javax.swing.*;
import java.sql.*;
import java.awt.event.*;
import java.util.ArrayList;


public class DengLu{
	//部门表字段
	JFrame jfr;
	JTextField jtf ;
	JPasswordField jtf1;
	JLabel jl;
	DengLu(){
		jfr = new JFrame();
		Container cont = jfr.getContentPane();
		cont.setLayout(null);
		JPanel jp = new JPanel();
		jp.setLayout(new GridLayout(2,1));
		jp.setBounds(10,50,330,120);
		jp.setBorder(BorderFactory.createTitledBorder("管理员登陆"));
		Font f = new Font("幼圆",1,15);
		
		jl = new JLabel("欢迎进入员工管理系统");
		jl.setFont(f);
		jl.setForeground(Color.red);		
		jl.setBounds(80,20,270,20);		
		JLabel jl1 = new JLabel("用户名:");
		jl1.setFont(f);
		jl1.setForeground(Color.blue);
		JPanel jp1 = new JPanel();
		jtf = new JTextField(20);
		jtf.setFont(f);
		jtf.setForeground(Color.blue);
		jp1.add(jl1,new FlowLayout(FlowLayout.CENTER));
		jp1.add(jtf,new FlowLayout(FlowLayout.CENTER));
		
		JLabel jl2 = new JLabel("密 码:");
		jl2.setFont(f);
		jl2.setForeground(Color.blue);

		
		jtf1 = new JPasswordField(20);
		jtf1.setFont(f);
		jtf1.setEchoChar('*');
		jtf1.setForeground(Color.blue);
		JPanel jp2 = new JPanel();
		jp2.add(jl2,new FlowLayout(FlowLayout.CENTER));
		jp2.add(jtf1,new FlowLayout(FlowLayout.CENTER));
		
		
		JButton jb = new JButton("确定");

		jb.setForeground(Color.blue);
		jb.setFont(f);
		jb.setBounds(50,180,70,30);
		JButton jb1 = new JButton("重置");

		jb1.setForeground(Color.blue);
		jb1.setFont(f);
		jb1.setBounds(130,180,70,30);
		JButton jb2 = new JButton("退出");

		jb2.setForeground(Color.blue);
		jb2.setFont(f);
		jb2.setBounds(210,180,70,30);
		cont.add(jl);
		jp.add(jp1);
		jp.add(jp2);
		cont.add(jp);
		cont.add(jb);
		cont.add(jb1);
		cont.add(jb2);
		
		ImageIcon image = new ImageIcon("e:\\大一项目\\产品销售管理系统\\button1.jpg");

		//对其进行绑定
		jb.addActionListener(new action());
		jb1.addActionListener(new action1());
		jb2.addActionListener(new action2());
		
		jfr.setTitle("欢迎登陆");
		jfr.setBounds(400,300,350,250);
		jfr.setIconImage(image.getImage());		
		
		//用来设置窗体前的文本格式
		jfr.setUndecorated(true);
		jfr.getRootPane().setWindowDecorationStyle(JRootPane.FILE_CHOOSER_DIALOG);
		jfr.setVisible(true);
		jfr.setResizable(false);
	}
	//定义一个添加的方法
	
	//添加确定按钮的事件
	
	//现在只有一个问题怎样把内容输出来
	 class action implements ActionListener{
		public void actionPerformed(ActionEvent e){
			YongHuKu yhk = new YongHuKu();
			if((yhk.select().contains(jtf.getText())) && (yhk.select().contains(jtf1.getText()))){
				ZhuYao zhy = new ZhuYao();
				jfr.setVisible(false);
				jfr.disable();
			}
			else{
				QueDing qd = new QueDing();	
			}
			jfr.setVisible(false);
			jfr.disable();
		}
	}
	//添加重置按钮事件
	 class action1 implements ActionListener{
		public void actionPerformed(ActionEvent e){
			jtf.setText("");
			jtf1.setText("");
			jtf.grabFocus();
			jl.setText("请重新填入相关信息");
			jl.setForeground(Color.yellow);
			
		}
	}
	//添加退出按钮事件
	 class action2 extends WindowAdapter implements ActionListener{
		public void actionPerformed(ActionEvent e){
			jfr.setVisible(false);
			jfr.disable();
		}
		public void windowClosing(WindowEvent e){
			System.exit(1);
		}
	}
	

	public static void main(String[] args){	
		DengLu dl = new DengLu();	
	}
}