本文实例为大家分享了java实现学生信息录入界面的具体代码，供大家参考，具体内容如下
按如下要求完成编程：
1、创建一个学生信息录入界面，学生有学号、姓名、年龄、班级和成绩信息，界面中包含“确定”和“重置”按钮。
2、实现事件处理，单击“确定”按钮将学生信息封装到对象中，并通过输出对象将学生信息显示在终端控制台上；点击“重置”按钮情况界面中用户输入的信息。
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package work;import java.awt.Button;import java.awt.Frame;import java.awt.GridLayout;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.awt.event.FocusEvent;import java.awt.event.FocusListener;import java.awt.event.WindowEvent;import java.awt.event.WindowListener;import javax.swing.JLabel;import javax.swing.JPanel;import javax.swing.JTextField;public class work6 implements ActionListener,WindowListener,FocusListener{ JTextField jt1 = new JTextField(30); JTextField jt2 = new JTextField(30); JTextField jt3 = new JTextField(30); JTextField jt4 = new JTextField(30); JTextField jt5 = new JTextField(30); public work6(){ Frame f = new Frame("学生信息管理系统"); JPanel jp1,jp2,jp3,jp4,jp5,jp6; jp1=new JPanel(); //创建6个面板 jp2=new JPanel(); jp3=new JPanel(); jp4=new JPanel(); jp5=new JPanel(); jp6=new JPanel(); JLabel l1 = new JLabel("学号"); JLabel l2 = new JLabel("姓名"); JLabel l3 = new JLabel("年龄"); JLabel l4 = new JLabel("班级"); JLabel l5 = new JLabel("成绩"); Button b1 = new Button("确定"); Button b2 = new Button("重置"); f.setLayout(new GridLayout(6, 1)); f.add(jp1); f.add(jp2); f.add(jp3); f.add(jp4); f.add(jp5); f.add(jp6); jp1.add(l1); jp1.add(jt1); jp2.add(l2); jp2.add(jt2); jp3.add(l3); jp3.add(jt3); jp4.add(l4); jp4.add(jt4); jp5.add(l5); jp5.add(jt5); jp6.add(b1); jp6.add(b2); f.setLocation(300, 300); f.setSize(500, 450); // f.setBounds(300, 300, 500, 500); f.setVisible(true); // MyListener m1 = new MyListener(); b1.addActionListener(this); b2.addFocusListener(this); f.addWindowListener(this); } public static void main(String[] args) { // TODO Auto-generated method stub new work6(); } @Override public void windowActivated(WindowEvent arg0) { // TODO Auto-generated method stub } @Override public void windowClosed(WindowEvent arg0) { // TODO Auto-generated method stub } @Override public void windowClosing(WindowEvent arg0) { // TODO Auto-generated method stub System.exit(0); } @Override public void windowDeactivated(WindowEvent arg0) { // TODO Auto-generated method stub } @Override public void windowDeiconified(WindowEvent arg0) { // TODO Auto-generated method stub } @Override public void windowIconified(WindowEvent arg0) { // TODO Auto-generated method stub } @Override public void windowOpened(WindowEvent arg0) { // TODO Auto-generated method stub } @Override public void actionPerformed(ActionEvent arg0) { // TODO Auto-generated method stub System.out.println("学生\n学号:"+jt1.getText()+"\n姓名:"+jt2.getText()+"\n年龄:"+jt3.getText()+"\n班级:"+jt4.getText()+"\n成绩:"+jt5.getText()); // System.out.println("学生"); } @Override public void focusGained(FocusEvent e) { // TODO Auto-generated method stub jt1.setText(""); jt2.setText(""); jt3.setText(""); jt4.setText(""); jt5.setText(""); } @Override public void focusLost(FocusEvent e) { // TODO Auto-generated method stub }} |
结果
点击确认：
点击重置：
以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。
原文链接：https://blog.csdn.net/weixin_45875030/article/details/109317971
