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java职工工资管理系统(GUI+无数据库)

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java职工工资管理系统(GUI+无数据库)

2023-12-30 21:43| 来源: 网络整理| 查看: 265

一、说明

前几个星期刚结束的大一java课设，希望能帮助到大家！ 获取源程序包请滑到最后，导入Eclipse可直接运行！！

二、系统实现 1 登录界面

创建容器，把相应得组件设置后放入容器。如：密码、文本框、用户、按钮等组件。设置组件位置使其更加美观（如下图）。账号:root 密码：123 图片：登录界面

2 系统界面

在查询窗口输入工号，监听模块识别并在文件内查找与工号相同的员工输出在主界面中。若无此工号员工，则提示员工不存在。以下为界面布局代码和图片（如下图） 图片：系统主界面

3 系统大致流程图

如图：流程图

三、测试情况 1 登录界面测评情况

如图：在这里插入图片描述

2 主界面测评情况

如图：在这里插入图片描述

3 其它功能(略) 四、代码实现 1 chief.java类

功能：创建集合及main函数所在类，程序的入口。 代码：

import java.util.ArrayList; public class chief { public static ArrayList data = new ArrayList(); public static void main(String[] args) { GUI n=new GUI("工资管理系统",450,300); } } 2 GUI.java类

功能：包含主界面和工资管理系统界面及其相应功能。如：登录、添加员工信息、删除员工信息等一系列功能。 代码：

import java.awt.BorderLayout; import java.awt.Color; import java.awt.Component; import java.awt.FlowLayout; import java.awt.Font; import java.awt.Frame; import java.awt.Toolkit; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.io.File; import java.io.IOException; import java.util.ArrayList; import javax.swing.*; import javax.swing.border.EmptyBorder; import javax.swing.table.DefaultTableModel; import javax.swing.table.TableModel; public class GUI extends JFrame{ JLabel labe2=new JLabel("用户名："); JLabel labe=new JLabel("密码 ："); JButton btn2=new JButton("登录"); JButton btn3=new JButton("退出"); JTextField inputField1=new JTextField(20); JPasswordField inputField2=new JPasswordField(20); JPanel btnP1 = new JPanel(); public GUI(String s,int w,int h){ init(s); ii(); GUITools.center(this); setSize(w, h); setVisible(true); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); } public void init(String s) { setTitle(s); GUITools.setTitleImage(this, ".\\title.png"); btnP1.setBorder(new EmptyBorder(5, 5, 5, 5)); setContentPane(btnP1); btnP1.setLayout(null); labe.setForeground(Color.blue); labe.setBounds(90, 139, 54, 15); btnP1.add(labe); inputField1.setBounds(140, 84, 164, 28); btnP1.add(inputField1); inputField2.setBounds(140, 133, 164, 28); btnP1.add(inputField2); labe2.setForeground(Color.blue); labe2.setBounds(90, 90, 54, 15); btnP1.add(labe2); btn2.setBounds(125, 186, 87, 28); btnP1.add(btn2); btn3.setBounds(240, 186, 87, 28); btnP1.add(btn3); JLabel label_2 = new JLabel(" 职工工资管理系统"); label_2.setFont(new Font("Dialog", Font.BOLD, 15)); label_2.setForeground(Color.BLACK); label_2.setBounds(140, 40, 187, 34); btnP1.add(label_2); } public void ii() { btn2.addActionListener(e->{ String content=inputField1.getText(); String content2=String.valueOf(inputField2.getPassword()); if((content!=null&&!content.trim().equals(""))&&(content2!=null&&!content2.trim().equals(""))) { if(!new Password().Pa(content, content2)) { JOptionPane.showMessageDialog(null,"账号密码错误","消息提示",JOptionPane.ERROR_MESSAGE); inputField2.setText(""); }else { this.dispose(); File f=new File("Staff.txt"); if(!f.exists()) { try { f.createNewFile(); } catch (IOException e1) { e1.printStackTrace(); } }else { try { FileRead.read(); } catch (IOException e1) { e1.printStackTrace(); } } new GUI2(this,true); } }else { JOptionPane.showMessageDialog(null,"无效用户","消息提示",JOptionPane.ERROR_MESSAGE); } }); btn3.addActionListener(e->{ System.exit(0); }); } } class GUITools { static Toolkit kit = Toolkit.getDefaultToolkit(); public static void center(Component c) { int x = (kit.getScreenSize().width - c.getWidth()) / 2; int y = (kit.getScreenSize().height - c.getHeight()) / 2; c.setLocation(x, y); } public static void setTitleImage(JFrame frame,String titleIconPath) { frame.setIconImage(kit.createImage(titleIconPath)); } } class GUI2 extends JDialog{ JScrollPane tablePane = new JScrollPane(); JTable table = new JTable(); JPanel panel=new JPanel(); JLabel label=new JLabel("请输入工号："); JTextField inputField=new JTextField(15); JButton btn=new JButton("搜索"); JButton btn2=new JButton("刷新"); JPanel pane2=new JPanel(); JButton btny1,btny2,btny3,btny4,btny5; JLabel labe2=new JLabel(" xxx 有限公司 "); JPanel pane3=new JPanel(); JPanel pane=new JPanel(); JPanel panei=new JPanel(); JPanel panej=new JPanel(); public GUI2(Frame owner, boolean modal) { super(owner, modal); init2(); addComponent(); jj(); queryStudent(); setVisible(true); } private void init2() { this.setTitle("工资管理系统!"); this.setSize(600,600); GUITools.center(this); this.setResizable(false); } private void addComponent() { table.getTableHeader().setReorderingAllowed(false); table.getTableHeader().setResizingAllowed(false); table.setEnabled(false); tablePane.setBounds(50, 50, 500, 100); tablePane.setViewportView(table); pane3.add(tablePane); panel.add(label); panel.add(inputField); panel.add(btn); panel.add(btn2); btny1=new JButton("删除用户"); btny2=new JButton("修改用户"); btny3=new JButton("添加用户"); btny4=new JButton("使用帮助"); btny5=new JButton("退出系统"); pane2.setLayout(new BorderLayout()); //给按钮的总面板布局 panei.setLayout(new FlowLayout(FlowLayout.CENTER,100,10)); panej.setLayout(new FlowLayout(FlowLayout.CENTER,100,10)); panei.add(btny1); panei.add(labe2); panei.add(btny2); panej.add(btny3); panej.add(btny4); panej.add(btny5); pane2.add(panei,BorderLayout.PAGE_START); pane2.add(panej,BorderLayout.CENTER); pane.setLayout(new BorderLayout()); pane.add(panel,BorderLayout.PAGE_START); pane.add(pane3,BorderLayout.CENTER); pane.add(pane2,BorderLayout.PAGE_END); this.add(pane); } public void jj() { btn.addActionListener(e->{ String content=inputField.getText(); if(content!=null&&!content.trim().equals("")) { String h=content.replace(" ",""); String[][] tbody = new String[1][7]; for (int i = 0; i tbody[0][0]=chief.data.get(i).getId(); tbody[0][1]=chief.data.get(i).getName(); tbody[0][2]=chief.data.get(i).getSex(); tbody[0][3]=chief.data.get(i).getAge()+""; tbody[0][4]=chief.data.get(i).getBasic(); tbody[0][5]=chief.data.get(i).getAllowances(); tbody[0][6]=chief.data.get(i).getInterated(); String[] thead = {"工号","姓名","性别","年龄","基本工资","津贴","综合工资"}; TableModel dataModel = new DefaultTableModel(tbody, thead); table.setModel(dataModel); inputField.setText(""); break; }else { if(i==(chief.data.size()-1)) { JOptionPane.showMessageDialog(null,"该用户不存在","消息提示",JOptionPane.ERROR_MESSAGE); inputField.setText(""); } } } } }); btn2.addActionListener(e->{ queryStudent(); }); btny1.addActionListener(e->{ aee("删除员工","取消",1); }); btny2.addActionListener(e->{ ass("修改用户","修改",2); }); btny3.addActionListener(e->{ ass("添加用户","添加",3); }); btny4.addActionListener(e->{ aee("帮助文档","退出",4); }); btny5.addActionListener(e->{ try { FileSave.save(); } catch (IOException e1) { e1.printStackTrace(); } System.exit(0); }); } public void aee(String u,String s,int g) { JDialog j=new JDialog(this); j.setTitle(u); j.setSize(400,320); GUITools.center(j); j.setResizable(false); JLabel la1=new JLabel(" 工号"); JLabel la2=new JLabel(" 1.修改用户：输入原有员工工号,并输入修改的信息。"); JLabel la3=new JLabel(" 2.添加用户：输入需要添加的员工所以信息即可。"); JLabel la4=new JLabel(" *退出系统可以自动保存员工信息*"); JTextField in1=new JTextField(15); JPanel btnP1 = new JPanel(); JPanel btnP2 = new JPanel(); JButton btn=new JButton("删除"); JButton btn2=new JButton(s); JPanel btnP3 = new JPanel(); btnP3.setLayout(new BorderLayout()); if(g==4) { btnP1.setLayout(new BorderLayout()); //btnP1.add(la2); btnP1.add(la2,BorderLayout.PAGE_START); btnP1.add(la3,BorderLayout.CENTER); btnP1.add(la4,BorderLayout.PAGE_END); btnP2.add(btn2); btnP3.add(btnP1,BorderLayout.PAGE_START); btnP3.add(btnP2,BorderLayout.CENTER); j.add(btnP3); j.setVisible(true); btn2.addActionListener(e->{ j.dispose(); }); } if(g==1) { btnP1.add(la1); btnP1.add(in1); btnP2.add(btn); btnP2.add(btn2); btnP3.add(btnP1,BorderLayout.PAGE_START); btnP3.add(btnP2,BorderLayout.CENTER); j.add(btnP3); j.setVisible(true); btn.addActionListener(e->{ String con1=in1.getText(); String h=con1.replace(" ",""); if(chief.data.size()==0) { JOptionPane.showMessageDialog(null,"当前没有员工","警告",JOptionPane.ERROR_MESSAGE); in1.setText(""); } for (int i = 0; i in1.setText(""); chief.data.remove(i); queryStudent(); break; } if(i==(chief.data.size()-1)) { in1.setText(""); JOptionPane.showMessageDialog(null,"该用户不存在","警告",JOptionPane.ERROR_MESSAGE); } } }); btn2.addActionListener(e->{ j.dispose(); }); } } public void ass(String p,String w,int g) { JDialog j=new JDialog(this); j.setTitle(p); j.setSize(400,320); GUITools.center(j); j.setResizable(false); JLabel la1=new JLabel(" 工号"); JLabel la2=new JLabel(" 姓名"); JLabel la3=new JLabel(" 性别"); JLabel la4=new JLabel(" 年龄"); JLabel la5=new JLabel("基本工资"); JLabel la6=new JLabel(" 津贴"); JLabel la7=new JLabel(" 总工资"); JTextField in1=new JTextField(15); JTextField in2=new JTextField(15); JTextField in3=new JTextField(15); JTextField in4=new JTextField(15); JTextField in5=new JTextField(15); JTextField in6=new JTextField(15); JTextField in7=new JTextField(15); JButton btn=new JButton(w); JButton btn2=new JButton("取消"); JPanel btnP1 = new JPanel(); JPanel btnP2 = new JPanel(); JPanel btnP3 = new JPanel(); JPanel btnP4 = new JPanel(); JPanel btnP5 = new JPanel(); JPanel btnP6 = new JPanel(); JPanel btnP7 = new JPanel(); JPanel btnP8 = new JPanel(); JPanel btnP9 = new JPanel(); JPanel btnP10 = new JPanel(); JPanel btnP11 = new JPanel(); JPanel btnP12 = new JPanel(); btnP8.setLayout(new BorderLayout()); btnP9.setLayout(new BorderLayout()); btnP10.setLayout(new BorderLayout()); btnP1.add(la1); btnP1.add(in1); btnP2.add(la2); btnP2.add(in2); btnP3.add(la3); btnP3.add(in3); btnP4.add(la4); btnP4.add(in4); btnP5.add(la5); btnP5.add(in5); btnP6.add(la6); btnP6.add(in6); btnP7.add(la7); btnP7.add(in7); btnP12.add(btn); btnP12.add(btn2); btnP8.add(btnP1,BorderLayout.PAGE_START); btnP8.add(btnP2,BorderLayout.CENTER); btnP8.add(btnP3,BorderLayout.PAGE_END); btnP9.add(btnP4,BorderLayout.PAGE_START); btnP9.add(btnP5,BorderLayout.CENTER); btnP10.add(btnP6,BorderLayout.PAGE_START); btnP10.add(btnP7,BorderLayout.CENTER); btnP10.add(btnP12,BorderLayout.PAGE_END); j.setLayout(new BorderLayout()); j.add(btnP8,BorderLayout.PAGE_START); j.add(btnP9,BorderLayout.CENTER); j.add(btnP10,BorderLayout.PAGE_END); j.setVisible(true); btn.addActionListener(e->{ String con1=in1.getText(); String con2=in2.getText(); String con3=in3.getText(); String con4=in4.getText(); String con5=in5.getText(); String con6=in6.getText(); String con7=in7.getText(); String h=con1.replace(" ",""); int y=chief.data.size(); if(y==0&&g==3) { chief.data.add(new Staff(con1,con2,con3,con4,con5,con6,con7)); queryStudent(); in1.setText(""); in2.setText(""); in3.setText(""); in4.setText(""); in5.setText(""); in6.setText(""); in7.setText(""); } if(y==0&&g==2) { JOptionPane.showMessageDialog(null,"当前没有员工","警告",JOptionPane.ERROR_MESSAGE); } for (int i = 0; i chief.data.set(i,new Staff(con1,con2,con3,con4,con5,con6,con7)); queryStudent(); in1.setText(""); in2.setText(""); in3.setText(""); in4.setText(""); in5.setText(""); in6.setText(""); in7.setText(""); break; } if(h.equals(chief.data.get(i).getId())&&g==3) { in1.setText(""); JOptionPane.showMessageDialog(null,"该工号用户已存在","消息提示",JOptionPane.ERROR_MESSAGE); break; } if(i==(chief.data.size()-1)&&g==3) { chief.data.add(new Staff(con1,con2,con3,con4,con5,con6,con7)); queryStudent(); in1.setText(""); in2.setText(""); in3.setText(""); in4.setText(""); in5.setText(""); in6.setText(""); in7.setText(""); } if(i==(chief.data.size()-1)&&g==2) { in1.setText(""); JOptionPane.showMessageDialog(null,"该工号用户不存在","警告",JOptionPane.ERROR_MESSAGE); } } }); btn2.addActionListener(e->{ j.dispose(); }); } public void queryStudent() { String[] thead = {"工号","姓名","性别","年龄","基本工资","津贴","综合工资"}; ArrayList dataList =chief.data; String[][] tbody = list2Array(dataList); TableModel dataModel = new DefaultTableModel(tbody, thead); table.setModel(dataModel); } public String[][] list2Array(ArrayList list){ String[][] tbody = new String[list.size()][7]; for (int i = 0; i public boolean Pa(String content,String content2) { Map map=new HashMap(); map.put("root", "123"); String i=content.replace(" ",""); String j=content2.replace(" ",""); return j.equals(map.get(i)); } } class FileSave{ public static void save() throws IOException { File f=new File("Staff.txt"); if(f.exists()) { f.delete(); } f.createNewFile(); FileWriter fw=null; fw=new FileWriter("Staff.txt"); int i; for(i=0;i public static void read() throws IOException { FileReader fr=null; int i,j; fr=new FileReader("Staff.txt"); BufferedReader br=new BufferedReader(fr); String line=br.readLine(); while(line!=null) { if(line.equals("")) { line=br.readLine(); continue; } Staff s=new Staff(); String tmp[]=line.split("\\s"); for(j=0;j case 0: s.setId(tmp[j]); break; case 1: s.setName(tmp[j]); break; case 2: s.setSex(tmp[j]); break; case 3: s.setAge(tmp[j]); break; case 4: s.setBasic(tmp[j]); break; case 5: s.setAllowances(tmp[j]); break; case 6: s.setInterated(tmp[j]); break; } } boolean flag=true; for(i=0;i flag=false; } } if(flag) { chief.data.add(s); } line=br.readLine(); } fr.close(); } } class Staff { private String id; private String name; private String sex; private String age; private String basic; private String allowances; private String interated; public Staff() { } public Staff(String id,String name,String sex,String age,String basic,String allowances,String interated) { this.id = id; this.name = name; this.sex = sex; this.age = age; this.basic = basic; this.allowances = allowances; this.interated = interated; } public String getId() { return id; } public void setId(String id) { this.id = id; } public String getName() { return name; } public void setName(String name) { this.name = name; } public String getSex() { return sex; } public void setSex(String sex) { this.sex = sex; } public String getAge() { return age; } public void setAge(String age) { this.age = age; } public String getBasic() { return basic; } public void setBasic(String basic) { this.basic = basic; } public String getAllowances() { return allowances; } public void setAllowances(String allowances) { this.allowances = allowances; } public String getInterated() { return interated; } public void setInterated(String interated) { this.interated = interated; } } 4 代码打包

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