From 4149fb0439c91788751c625fdc893605fa888559 Mon Sep 17 00:00:00 2001 From: GGB <1223416496@qq.com> Date: Sun, 12 Jun 2022 18:32:06 +0800 Subject: [PATCH] Init student's Center,ChangePassword,Chat,MainWindow --- .../com/cfive/classroom/student/Center.form | 60 ++++++------ .../com/cfive/classroom/student/Center.java | 91 +++++++++++-------- .../classroom/student/ChangePassword.java | 51 +++++------ .../com/cfive/classroom/student/Chat.java | 28 +++--- .../cfive/classroom/student/MainWindow.java | 8 +- 5 files changed, 123 insertions(+), 115 deletions(-) diff --git a/Student/src/main/java/com/cfive/classroom/student/Center.form b/Student/src/main/java/com/cfive/classroom/student/Center.form index bcabb38..4e87cf4 100644 --- a/Student/src/main/java/com/cfive/classroom/student/Center.form +++ b/Student/src/main/java/com/cfive/classroom/student/Center.form @@ -65,26 +65,6 @@ - - - - - - - - - - - - - - - - - - - - @@ -119,17 +99,9 @@ - + - - - - - - - - @@ -138,6 +110,36 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/Student/src/main/java/com/cfive/classroom/student/Center.java b/Student/src/main/java/com/cfive/classroom/student/Center.java index f900147..ef81d0a 100644 --- a/Student/src/main/java/com/cfive/classroom/student/Center.java +++ b/Student/src/main/java/com/cfive/classroom/student/Center.java @@ -2,7 +2,6 @@ package com.cfive.classroom.student; import com.cfive.classroom.library.database.DatabaseHelper; import com.cfive.classroom.library.database.bean.AttStatus; -import com.cfive.classroom.library.database.util.DependenciesNotFoundException; import com.cfive.classroom.library.database.util.NoConfigException; import com.cfive.classroom.library.net.StudentNet; import com.cfive.classroom.library.net.util.MessageObject; @@ -23,15 +22,15 @@ import java.util.Properties; public class Center { private static final Logger LOGGER = LogManager.getLogger(); - private static final Center center = new Center(); - private JButton signInButton; + private static Center center; private JButton raiseHandButton; private JButton chatButton; private JPanel rootpanel; private JButton changePasswordButton; - private JTextArea textClass; private JButton connectButton; private JTextField stuNoText; + private JTextField stuNameText; + private JButton signInButton; private static JFrame frame = new JFrame("Center"); private StudentNet studentNet; private String host; @@ -39,17 +38,22 @@ public class Center { private String signInCode; private String stuNo; private String stuName; + private String getSignInCode; private MessageObject messageObject; - public Center() { - + public Center(String stuNo) { + this.stuNo = stuNo; + this.stuName = getName(stuNo); + stuNoText.setText(stuNo); + stuNameText.setText(stuName); //留言 chatButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { + LOGGER.info("chatButton.studentNet"+studentNet); if (studentNet != null) { - Chat chat = new Chat(); - chat.start(stuNo, stuName, studentNet); + Chat chat = new Chat(studentNet,stuNo,stuName); + chat.start(); } else { JOptionPane.showMessageDialog(null,"没有连接至教师"); } @@ -59,8 +63,8 @@ public class Center { changePasswordButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { - ChangePassword changePassword = new ChangePassword(); - changePassword.start(stuNoText.getText()); + ChangePassword changePassword = new ChangePassword(stuNoText.getText()); + changePassword.start(); } }); //连接 @@ -78,37 +82,35 @@ public class Center { try { studentNet = new StudentNet(host,port); JOptionPane.showMessageDialog(null, "连接成功"); + //签到 + studentNet.setOnReceiveListener(new ReceiveListener() { + @Override + public void onReceive(MessageObject messageObject) { + if (messageObject.getMessageType() == MessageType.CheckIn) { + getSignInCode = messageObject.getCode(); + LOGGER.info(messageObject.getCode()); + } + } + }); + } catch (IOException ex) { JOptionPane.showMessageDialog(null,"连接失败"); LOGGER.error("IOException",ex); } + LOGGER.info("connect.studentNet"+studentNet); } }); - //签到 - signInButton.addActionListener(new ActionListener() { - @Override - public void actionPerformed(ActionEvent e) { - signInCode = JOptionPane.showInputDialog(null,"签到码：","签到",JOptionPane.PLAIN_MESSAGE); - studentNet.setOnReceiveListener(new ReceiveListener() { - @Override - public void onReceive(MessageObject messageObject) { - if (messageObject.getMessageType()==MessageType.CheckIn&&messageObject.getCode().equals(signInCode)) { -// studentNet.sendMessageThread(new MessageObject(stuNo,stuName,null, null,null,AttStatus.signed,LocalDateTime.now(),null)); - JOptionPane.showMessageDialog(null, "签到成功"); - } else { - JOptionPane.showMessageDialog(null,"签到失败"); - } - } - }); - } - }); + //举手 raiseHandButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { + + LOGGER.info(stuNo+stuName); messageObject = new MessageObject(stuNo, stuName, null, null, null, null,null,MessageType.RaiseHand); -// studentNet.sendMessageThread(messageObject); + studentNet.sendMessage(messageObject); + LOGGER.info(messageObject.getStuNo()+messageObject.getStuName()); JOptionPane.showMessageDialog(null,"你已经向老师举手"); } }); @@ -123,21 +125,33 @@ public class Center { } }); } + signInButton.addActionListener(new ActionListener() { + @Override + public void actionPerformed(ActionEvent e) { + if (getSignInCode != null) { + signInCode = JOptionPane.showInputDialog(null, "签到码：", "签到", JOptionPane.PLAIN_MESSAGE); + LOGGER.info(getSignInCode); + if (getSignInCode.equals(signInCode)) { + studentNet.sendMessage(new MessageObject(stuNo, stuName, null, null, null, AttStatus.signed, LocalDateTime.now(), MessageType.CheckIn)); + JOptionPane.showMessageDialog(null, "签到成功"); + } else { + JOptionPane.showMessageDialog(null, "签到失败"); + } + } else { + JOptionPane.showMessageDialog(null,"无签到码"); + } + } + }); } - public void start(String num){ + public void start(){ frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); - frame.setContentPane(center.rootpanel); + frame.setContentPane(rootpanel); frame.setSize(600,400); frame.setLocationRelativeTo(null); frame.setResizable(false); frame.setVisible(true); - center.stuNoText.setText(num); - stuNo = String.valueOf(stuNoText.getText()); - stuName = getName(); - LOGGER.info("学号"+stuNo); - LOGGER.info("姓名"+stuName); } public static void main(String[] args) { @@ -150,10 +164,10 @@ public class Center { } //获取学生姓名 - public String getName(){ + public String getName(String stuNo){ String name = null; try { - name=DatabaseHelper.selectFromStudent(Long.parseLong(stuNoText.getText())).getStuName(); + name=DatabaseHelper.selectFromStudent(Long.parseLong(stuNo)).getStuName(); } catch (NoConfigException e) { JOptionPane.showMessageDialog(null,"没有数据库配置文件","警告",JOptionPane.ERROR_MESSAGE); LOGGER.error("No configuration", e); @@ -165,4 +179,5 @@ public class Center { } + } diff --git a/Student/src/main/java/com/cfive/classroom/student/ChangePassword.java b/Student/src/main/java/com/cfive/classroom/student/ChangePassword.java index 0d157e3..dd18368 100644 --- a/Student/src/main/java/com/cfive/classroom/student/ChangePassword.java +++ b/Student/src/main/java/com/cfive/classroom/student/ChangePassword.java @@ -13,8 +13,6 @@ import java.sql.SQLException; public class ChangePassword { private static final Logger LOGGER = LogManager.getLogger(); - private static final ChangePassword changePassword = new ChangePassword(); - private JPanel rootPanel; private JTextField textNum; private JButton cancel; @@ -22,10 +20,10 @@ public class ChangePassword { private JPasswordField passwordField1; private JPasswordField passwordField2; private static JFrame frame = new JFrame("修改密码"); + private String studentNo; - private String stuNo; - - public ChangePassword() { + public ChangePassword(String stuNo) { + this.studentNo = stuNo; confirm.addActionListener(e -> { if(check()){ try { @@ -57,40 +55,35 @@ public class ChangePassword { String password1,password2,num; num = String.valueOf(textNum.getText()); - LOGGER.info("传入学号"+stuNo); + LOGGER.info("传入学号"+studentNo); LOGGER.info(num); password1 = String.valueOf(passwordField1.getPassword()); password2 = String.valueOf(passwordField2.getPassword()); - if(num.equals(stuNo)){ - if (password1.length()==0 || password2.length()==0) { - JOptionPane.showMessageDialog(null,"输入的密码为空"); - return false; - } else if (!password1.equals(password2)) { - JOptionPane.showMessageDialog(null, "两次输入密码不同"); - return false; - } else return true; - } - else { - JOptionPane.showMessageDialog(null,"学号非本人学号"); + if (num == null) { + JOptionPane.showMessageDialog(null, "输入的学号为空"); return false; + } else { + if(num.equals(studentNo)){ + if (password1.length()==0 || password2.length()==0) { + JOptionPane.showMessageDialog(null,"输入的密码为空"); + return false; + } else if (!password1.equals(password2)) { + JOptionPane.showMessageDialog(null, "两次输入密码不同"); + return false; + } else return true; + } + else { + JOptionPane.showMessageDialog(null,"学号非本人学号"); + return false; + } } } - - - public void start(String stuNo) { - frame.setContentPane(changePassword.rootPanel); + public void start() { + frame.setContentPane(rootPanel); frame.setSize(600,400); frame.setLocationRelativeTo(null); frame.setResizable(false); frame.setVisible(true); - changePassword.stuNo = stuNo; - LOGGER.info(changePassword.stuNo); - } - public static void main(String[] args) { - frame.setContentPane(changePassword.rootPanel); - frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); - frame.setSize(600,400); - frame.setVisible(false); } } diff --git a/Student/src/main/java/com/cfive/classroom/student/Chat.java b/Student/src/main/java/com/cfive/classroom/student/Chat.java index 2df131e..9378f68 100644 --- a/Student/src/main/java/com/cfive/classroom/student/Chat.java +++ b/Student/src/main/java/com/cfive/classroom/student/Chat.java @@ -1,6 +1,5 @@ package com.cfive.classroom.student; -import com.cfive.classroom.library.net.ReceiveThread; import com.cfive.classroom.library.net.StudentNet; import com.cfive.classroom.library.net.util.MessageObject; import com.cfive.classroom.library.net.util.MessageType; @@ -12,29 +11,28 @@ import javax.swing.*; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.time.LocalDateTime; +import java.time.format.DateTimeFormatter; import java.util.Properties; public class Chat { - private static final Chat chat = new Chat(); private JPanel panel1; private JButton sendButton; private JTextArea receiveText; private JTextArea sendText; private static JFrame frame = new JFrame("留言"); - private StudentNet studentNet; - private String stuNo, stuName,host; - private int port; private static final Logger LOGGER = LogManager.getLogger(); - public Chat() { - + public Chat(StudentNet studentNet,String stuNo,String stuName) { //发送消息 sendButton.addActionListener(new ActionListener() { @Override public void actionPerformed(ActionEvent e) { - if(String.valueOf(sendText.getText())!=null) { - LOGGER.info(LocalDateTime.now()); - studentNet.sendMessageThread(new MessageObject(stuNo, stuName, null, String.valueOf(sendText.getText()) ,null,null,LocalDateTime.now(),MessageType.Chat)); + String sendMessage = sendText.getText(); + if(sendMessage!=null) { + LOGGER.info(stuNo+stuName); + receiveText.append("我："+LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy年MM月dd日 HH时mm分ss秒"))+sendMessage+"\n"); + studentNet.sendMessage(new MessageObject(stuNo, stuName, null,stuName+":"+sendText.getText() ,null,null,LocalDateTime.now(),MessageType.Chat)); + sendText.setText(""); } else{ JOptionPane.showMessageDialog(null,"无发送内容","错误！",JOptionPane.ERROR_MESSAGE); @@ -46,18 +44,16 @@ public class Chat { @Override public void onReceive(MessageObject messageObject) { if(messageObject.getMessageType()==MessageType.ChatToAll){ - receiveText.append("教师：\n"+messageObject.getMessage()+"\n"); + receiveText.append("教师："+LocalDateTime.now().format(DateTimeFormatter.ofPattern("yyyy年MM月dd日 HH时mm分ss秒"))+'\n'+messageObject.getMessage()+"\n"); } } }); } - public void start(String num, String name,StudentNet studentNet1) { - frame.setContentPane(new Chat().panel1); + + public void start() { + frame.setContentPane(this.panel1); frame.setSize(600, 400); frame.setLocationRelativeTo(null); frame.setVisible(true); - chat.stuNo = num; - chat.stuName = name; - chat.studentNet = studentNet1; } } diff --git a/Student/src/main/java/com/cfive/classroom/student/MainWindow.java b/Student/src/main/java/com/cfive/classroom/student/MainWindow.java index 307d8a4..eae5199 100644 --- a/Student/src/main/java/com/cfive/classroom/student/MainWindow.java +++ b/Student/src/main/java/com/cfive/classroom/student/MainWindow.java @@ -33,11 +33,13 @@ public class MainWindow{ @Override public void actionPerformed(ActionEvent e) { if(check()){ - LOGGER.info("new Center"); - new Center().start(stuNoText.getText()); - LOGGER.info("center.start"); + Center center = new Center(stuNoText.getText()); + center.start(); frame.dispose(); } + else { + JOptionPane.showMessageDialog(null,"密码错误"); + } } }); }