基于java学生成绩管理系统

开发工具eclipse,jdk1.8 

技术：java swing

数据库：mysql5.7

学生选课系统功能：管理员、教师、学生三个角色

一、管理员功能：

1.登录、修改密码、退出系统

2.学生管理：添加、修改、删除、查询

3.班级管理：添加、修改、删除、查询

4.教师管理：添加、修改、删除、查询

5.课程管理：添加、修改、删除、查询

6.选课管理：修改选课、推选课程

7.签到管理和签到统计

签到管理：确认签到、添加缺席

签到统计：列表显示、柱状图显示、饼状图显示

8.签到管理和签到统计

录入成绩

成绩管理：成绩修改、成绩删除

成绩统计：默认显示、柱状图显示、饼状图显示

9.帮助、关于

二、教师功能：

1.登录、修改密码、退出系统

2.学生管理：添加、修改、删除、查询

3.班级管理：添加、修改、删除、查询

4.教师管理：修改个人信息

5.课程管理：添加、修改、删除、查询

6.选课管理：修改选课、推选课程

7.签到管理和签到统计

签到管理：确认签到、添加缺席

签到统计：列表显示、柱状图显示、饼状图显示

8.签到管理和签到统计

录入成绩

成绩管理：成绩修改、成绩删除

成绩统计：默认显示、柱状图显示、饼状图显示

9.帮助、关于

三、学生功能：

1.登录、修改密码、退出系统

2.学生管理：修改个人信息

3.选课管理：修改选课、推选课程

4.确认签到

5.成绩查看

6.帮助、关于

管理员截图：

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

教师截图：

 

 

 

 

 

 

 

 

 

 

 

 

 

 

学生截图：

 

 

 

 

 

 

package com.artisan.view;

import java.awt.EventQueue;

import javax.swing.ButtonGroup;
import javax.swing.JInternalFrame;
import javax.swing.GroupLayout;
import javax.swing.GroupLayout.Alignment;
import javax.swing.JLabel;
import javax.swing.ImageIcon;
import javax.swing.JOptionPane;

import java.awt.Font;

import javax.swing.JTextField;
import javax.swing.LayoutStyle.ComponentPlacement;
import javax.swing.JRadioButton;
import javax.swing.JButton;

import com.artisan.dao.TeacherDao;
import com.artisan.model.Teacher;
import com.artisan.util.StringUtil;

import java.awt.event.ActionListener;
import java.awt.event.ActionEvent;
import javax.swing.JPasswordField;

public class AddTeacherFrm extends JInternalFrame {
	private JTextField teacherNameTextField;
	private JTextField teacherTitleTextField;
	private JTextField teacherAgeTextField;
	private JRadioButton teacherSexManRadioButton;
	private JRadioButton teacherSexFemalRadioButton;
	private JPasswordField teacherPasswordField;
	/**
	 * Launch the application.
	 */
	public static void main(String[] args) {
		EventQueue.invokeLater(new Runnable() {
			public void run() {
				try {
					AddTeacherFrm frame = new AddTeacherFrm();
					frame.setVisible(true);
				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});
	}

	/**
	 * Create the frame.
	 */
	public AddTeacherFrm() {
		setClosable(true);
		setIconifiable(true);
		setTitle("\u6DFB\u52A0\u6559\u5E08");
		setBounds(100, 100, 450, 371);
		
		JLabel label = new JLabel("\u6559\u5E08\u59D3\u540D\uFF1A");
		label.setFont(new Font("微软雅黑", Font.PLAIN, 14));
		label.setIcon(new ImageIcon(AddTeacherFrm.class.getResource("/images/\u8001\u5E08.png")));
		
		teacherNameTextField = new JTextField();
		teacherNameTextField.setColumns(10);
		
		JLabel label_1 = new JLabel("\u6559\u5E08\u6027\u522B\uFF1A");
		label_1.setIcon(new ImageIcon(AddTeacherFrm.class.getResource("/images/\u6027\u522B.png")));
		label_1.setFont(new Font("微软雅黑", Font.PLAIN, 14));
		
		ButtonGroup buttonGroup = new ButtonGroup();
		teacherSexManRadioButton = new JRadioButton("\u7537");
		teacherSexManRadioButton.setSelected(true);
		teacherSexManRadioButton.setFont(new Font("微软雅黑", Font.PLAIN, 14));
		
		teacherSexFemalRadioButton = new JRadioButton("\u5973");
		teacherSexFemalRadioButton.setFont(new Font("微软雅黑", Font.PLAIN, 14));
		buttonGroup.add(teacherSexManRadioButton);
		buttonGroup.add(teacherSexFemalRadioButton);
		
		JLabel label_2 = new JLabel("\u6559\u5E08\u804C\u79F0\uFF1A");
		label_2.setIcon(new ImageIcon(AddTeacherFrm.class.getResource("/images/\u804C\u79F0\u8BC4\u5B9A.png")));
		label_2.setFont(new Font("微软雅黑", Font.PLAIN, 14));
		
		teacherTitleTextField = new JTextField();
		teacherTitleTextField.setColumns(10);
		
		JLabel label_3 = new JLabel("\u6559\u5E08\u5E74\u9F84\uFF1A");
		label_3.setIcon(new ImageIcon(AddTeacherFrm.class.getResource("/images/\u5E74\u9F84.png")));
		label_3.setFont(new Font("微软雅黑", Font.PLAIN, 14));
		
		teacherAgeTextField = new JTextField();
		teacherAgeTextField.setColumns(10);
		
		JButton submitButton = new JButton("\u786E\u8BA4\u6DFB\u52A0");
		submitButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent ae) {
				addTeacherAct(ae);
			}
		});
		submitButton.setIcon(new ImageIcon(AddTeacherFrm.class.getResource("/images/\u786E\u8BA4.png")));
		submitButton.setFont(new Font("微软雅黑", Font.PLAIN, 14));
		
		JButton resetButton = new JButton("\u91CD\u7F6E\u8868\u5355");
		resetButton.addActionListener(new ActionListener() {
			public void actionPerformed(ActionEvent ae) {
				resetValue(ae);
			}
		});
		resetButton.setIcon(new ImageIcon(AddTeacherFrm.class.getResource("/images/\u91CD\u7F6E.png")));
		resetButton.setFont(new Font("微软雅黑", Font.PLAIN, 14));
		
		JLabel label_4 = new JLabel("\u767B\u5F55\u5BC6\u7801\uFF1A");
		label_4.setIcon(new ImageIcon(AddTeacherFrm.class.getResource("/images/\u5BC6\u7801.png")));
		label_4.setFont(new Font("微软雅黑", Font.PLAIN, 14));
		
		teacherPasswordField = new JPasswordField();
		GroupLayout groupLayout = new GroupLayout(getContentPane());
		groupLayout.setHorizontalGroup(
			groupLayout.createParallelGroup(Alignment.LEADING)
				.addGroup(groupLayout.createSequentialGroup()
					.addGap(104)
					.addComponent(submitButton)
					.addGap(40)
					.addComponent(resetButton)
					.addContainerGap(68, Short.MAX_VALUE))
				.addGroup(groupLayout.createSequentialGroup()
					.addGap(87)
					.addGroup(groupLayout.createParallelGroup(Alignment.LEADING)
						.addGroup(groupLayout.createSequentialGroup()
							.addComponent(label_1)
							.addPreferredGap(ComponentPlacement.UNRELATED)
							.addComponent(teacherSexManRadioButton)
							.addPreferredGap(ComponentPlacement.RELATED)
							.addComponent(teacherSexFemalRadioButton))
						.addGroup(groupLayout.createSequentialGroup()
							.addComponent(label)
							.addPreferredGap(ComponentPlacement.UNRELATED)
							.addComponent(teacherNameTextField, GroupLayout.PREFERRED_SIZE, 152, GroupLayout.PREFERRED_SIZE))
						.addGroup(groupLayout.createSequentialGroup()
							.addGroup(groupLayout.createParallelGroup(Alignment.LEADING)
								.addComponent(label_2)
								.addComponent(label_3)
								.addComponent(label_4))
							.addPreferredGap(ComponentPlacement.UNRELATED)
							.addGroup(groupLayout.createParallelGroup(Alignment.LEADING)
								.addComponent(teacherPasswordField, GroupLayout.DEFAULT_SIZE, 152, Short.MAX_VALUE)
								.addComponent(teacherAgeTextField, GroupLayout.DEFAULT_SIZE, 152, Short.MAX_VALUE)
								.addComponent(teacherTitleTextField, 152, 152, Short.MAX_VALUE))))
					.addGap(95))
		);
		groupLayout.setVerticalGroup(
			groupLayout.createParallelGroup(Alignment.LEADING)
				.addGroup(groupLayout.createSequentialGroup()
					.addGap(26)
					.addGroup(groupLayout.createParallelGroup(Alignment.BASELINE)
						.addComponent(label)
						.addComponent(teacherNameTextField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
					.addGap(18)
					.addGroup(groupLayout.createParallelGroup(Alignment.BASELINE)
						.addComponent(label_1)
						.addComponent(teacherSexManRadioButton)
						.addComponent(teacherSexFemalRadioButton))
					.addGap(18)
					.addGroup(groupLayout.createParallelGroup(Alignment.BASELINE)
						.addComponent(label_2)
						.addComponent(teacherTitleTextField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
					.addGap(27)
					.addGroup(groupLayout.createParallelGroup(Alignment.BASELINE)
						.addComponent(label_3)
						.addComponent(teacherAgeTextField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
					.addGap(30)
					.addGroup(groupLayout.createParallelGroup(Alignment.BASELINE)
						.addComponent(label_4)
						.addComponent(teacherPasswordField, GroupLayout.PREFERRED_SIZE, GroupLayout.DEFAULT_SIZE, GroupLayout.PREFERRED_SIZE))
					.addPreferredGap(ComponentPlacement.RELATED, 52, Short.MAX_VALUE)
					.addGroup(groupLayout.createParallelGroup(Alignment.BASELINE)
						.addComponent(submitButton)
						.addComponent(resetButton))
					.addGap(32))
		);
		getContentPane().setLayout(groupLayout);

	}

	protected void resetValue(ActionEvent ae) {
		// TODO Auto-generated method stub
		teacherNameTextField.setText("");
		teacherTitleTextField.setText("");
		teacherAgeTextField.setText("");
		teacherSexManRadioButton.setSelected(true);
		teacherPasswordField.setText("");
	}

	protected void addTeacherAct(ActionEvent ae) {
		// TODO Auto-generated method stub
		String teacherName = teacherNameTextField.getText().toString();
		String teacherSex = teacherSexManRadioButton.isSelected() ? teacherSexManRadioButton.getText().toString() : teacherSexFemalRadioButton.getText().toString();
		String teacherTitle = teacherTitleTextField.getText().toString();
		String teacherPassword = teacherPasswordField.getText().toString();
		int teacherAge = 0;
		try {
			teacherAge = Integer.parseInt(teacherAgeTextField.getText().toString());
		} catch (Exception e) {
			// TODO: handle exception
			JOptionPane.showMessageDialog(this, "年龄只允许输入数字！");
			return;
		}
		if(StringUtil.isEmpty(teacherName)){
			JOptionPane.showMessageDialog(this, "教师姓名必须填写！");
			return;
		}
		if(StringUtil.isEmpty(teacherTitle)){
			JOptionPane.showMessageDialog(this, "教师职称必须填写！");
			return;
		}
		if(teacherAge == 0 || teacherAge < 0){
			JOptionPane.showMessageDialog(this, "教师年龄必须大于0！");
			return;
		}
		if(StringUtil.isEmpty(teacherPassword)){
			JOptionPane.showMessageDialog(this, "教师登录密码必须填写！");
			return;
		}
		Teacher teacher = new Teacher();
		teacher.setName(teacherName);
		teacher.setSex(teacherSex);
		teacher.setTitle(teacherTitle);
		teacher.setAge(teacherAge);
		teacher.setPassword(teacherPassword);
		TeacherDao teacherDao = new TeacherDao();
		if(teacherDao.addTeacher(teacher)){
			JOptionPane.showMessageDialog(this, "教师添加成功！");
		}else{
			JOptionPane.showMessageDialog(this, "教师添加失败！");
		}
		resetValue(ae);
	}
}