printuser.java~1~

车辆管理系统

package carmanage;

import java.awt.*;

import javax.swing.*;
import java.awt.BorderLayout;
import java.awt.Rectangle;
import java.awt.Font;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import DB.DbService;

public class PrintUser extends JFrame {
    public PrintUser() {
        try {
            jbInit();
        } catch (Exception exception) {
            exception.printStackTrace();
        }
    }

    private void jbInit() throws Exception {
        getContentPane().setLayout(null);
        jTextArea1.setBounds(new Rectangle(41, 19, 349, 252));
        jButton1.addActionListener(new PrintUser_jButton1_actionAdapter(this));
        this.getContentPane().add(jTextArea1);
        this.getContentPane().add(jButton1);
        jButton1.setBounds(new Rectangle(94, 288, 176, 37));
        jButton1.setFont(new java.awt.Font("宋体", Font.PLAIN, 20));
        jButton1.setText("显示");
    }

    JTextArea jTextArea1 = new JTextArea();
    JButton jButton1 = new JButton();
    public void jButton1_actionPerformed(ActionEvent e) {
        DbService  dbservice =new DbService();
        String sql= "select * from actor";
        System.out.println(sql);
    }
}


class PrintUser_jButton1_actionAdapter implements ActionListener {
    private PrintUser adaptee;
    PrintUser_jButton1_actionAdapter(PrintUser adaptee) {
        this.adaptee = adaptee;
    }

    public void actionPerformed(ActionEvent e) {
        adaptee.jButton1_actionPerformed(e);
    }
}