课程设计--火灾报警系统

1、目录一、需求分析2二、概要设计2三、详细设计3四、调试分析15五、用户手册15六、测试数据15七、附录18一、需求分析编写一个模拟火灾报警的系统，要求能够做到完成报警编号的录入，删除，修改，查询，删除功能，在某个地点按下报警，会显示出该地点的报警，并有报警声音。程序执行的命令：1. 进入系统的登录界面2. 进入系统后的界面选择3. 实现报警二、概要设计1. 功能模块图：火灾报警管理系统 报警模拟报警点的删除报警点的录入 2. 构程序中所使用的数据结构的介绍class GongNengJieMian extends Frame implements ActionListener /实现登录的主界

2、面public class DBConnect /数据源类3 本程序模块结构class GongNengJieMian extends Frame implements ActionListener /主界面程序模块class tianjia extends Frame implements ActionListener/添加报警点的程序模块class ShanChu extends Frame implements ActionListener/删除报警点的程序模块class MoNi extends Frame implements ActionListener/模拟报警的程序模块publ

3、ic class A extends JFrame /地图的现实的程序模块各模块之间的调用关系如下：主程序模块 数据的更新模块 报警模拟模块 3 详细设计各功能模块的实现如下1. 主函数public class Mainpublic static void main(String args) new ZhuJieMian();/调用主界面类 2. 主界面public class ZhuJieMian extends Frame implements ActionListener private static final long serialVersionUID = 1L;/设置容器的大小Bu

4、ttonb1,b2;Label l1;Box bo,bo1;Panel p,p1;ZhuJieMian()super("主界面");b1=new Button("进入系统");b2=new Button("退出系统");l1=new Label("欢迎进入火灾报警模拟系统");p=new Panel();p1=new Panel();l1.setAlignment(Label.CENTER);l1.setFont(new Font("Serif",Font.PLAIN,40);l1.setFor

5、eground(Color.red);b1.setForeground(Color.red);b2.setForeground(Color.red);b1.setFont(new Font("Serif",Font.PLAIN,20);b2.setFont(new Font("Serif",Font.PLAIN,20);bo1=Box.createVerticalBox();bo1.add(Box.createVerticalStrut(50);bo1.add(l1);bo1.add(Box.createVerticalStrut(10);p1.add(

6、bo1);bo=Box.createVerticalBox();bo.add(b1);bo.add(Box.createVerticalStrut(20);bo.add(b2);bo.add(Box.createVerticalStrut(50);p.add(bo);add(p1,BorderLayout.NORTH);add(p,BorderLayout.SOUTH);b1.addActionListener(this);b2.addActionListener(this);setBounds(0,0,600,400);setVisible(true);this.addWindowListe

7、ner(new WindowAdapter()public void windowClosing(WindowEvent e)System.exit(0););public void actionPerformed(ActionEvent e)if(e.getSource()=b1)new GongNengJieMian();if(e.getSource()=b2)super.setVisible(false);3. 功能界面class GongNengJieMian extends Frame implements ActionListener Button b1,b2,b3,b4;Box

8、b;GongNengJieMian()super("功能选择界面");b1=new Button(" 添加火灾报警点 ");b2=new Button(" 删除火灾报警点 ");b3=new Button(" 火灾报警模拟");b4=new Button(" 退出 ");b=Box.createVerticalBox();b.add(Box.createVerticalStrut(40);b.add(b1);b.add(Box.createVerticalStrut(40);b.add(b2);

9、b.add(Box.createVerticalStrut(40);b.add(b3);b.add(Box.createVerticalStrut(40);b.add(b4);add(b);b1.addActionListener(this);b2.addActionListener(this);b3.addActionListener(this);b4.addActionListener(this);setLayout(new FlowLayout();setBounds(0,0,300,400);setVisible(true);validate();this.addWindowListe

10、ner(new WindowAdapter()public void windowClosing(WindowEvent e)System.exit(0););public void actionPerformed(ActionEvent e)if(e.getSource()=b1)new tianjia();if(e.getSource()=b2)new ShanChu();if(e.getSource()=b3)new MoNi();if(e.getSource()=b4)super.setVisible(false);4. 删除界面class ShanChu extends Frame

11、implements ActionListenerBox bo,bo1,bo2;Button b1,b2;JTextField t1;ShanChu()super("删除火灾报警点");t1=new JTextField(15);b1=new Button("确定");b2=new Button("返回");bo1=Box.createVerticalBox();bo1.add(Box.createVerticalStrut(40);bo1.add(new Label("报警点编号");bo1.add(Box.cr

12、eateVerticalStrut(40);bo1.add(b1);bo2=Box.createVerticalBox();bo2.add(Box.createVerticalStrut(40);bo2.add(t1);bo2.add(Box.createVerticalStrut(40);bo2.add(b2);bo=Box.createHorizontalBox();bo.add(bo1);bo.add(Box.createHorizontalStrut(20);bo.add(bo2);bo.add(Box.createHorizontalStrut(20);add(bo);setLayo

13、ut(new FlowLayout();b1.addActionListener(this);b2.addActionListener(this);setBounds(0,0,350,200);setVisible(true);this.addWindowListener(new WindowAdapter()public void windowClosing(WindowEvent e)System.exit(0););public void actionPerformed(ActionEvent e) if(e.getSource()=b1)Connection con;Statement

14、 sql;if(t1.getText().equals("")JOptionPane.showMessageDialog(this,"请输如要删除的报警点编号");t1.setText("");return;tryClass.forName("sun.jdbc.odbc.JdbcOdbcDriver");catch(ClassNotFoundException e3)trycon=DriverManager.getConnection("jdbc:odbc:fufangbiao","&

15、quot;,"");sql=con.createStatement();ResultSet rs=sql.executeQuery("select * from 报警点信息表 where 报警点编号='"+t1.getText() +"'");if(!rs.next()JOptionPane.showMessageDialog(this,"这个报警点不存在，请重新输入！"); t1.setText("");elsesql.executeUpdate("delete fr

16、om 报警点信息表 where 报警点编号 ='"+t1.getText()+"'");JOptionPane.showMessageDialog(this,"删除成功！"); t1.setText("");catch(Exception e1)JOptionPane.showMessageDialog(this,""); if(e.getSource()=b2)super.setVisible(false);5. 添加界面class tianjia extends Frame imple

17、ments ActionListenerBox bo,bo1,bo2;Button b1,b2;JTextField t1,t2,t3,t4,t5,t6;tianjia()super("添加火灾报警点");t1=new JTextField(15);t2=new JTextField(15);t3=new JTextField(15);t4=new JTextField(15);t5=new JTextField(15);t6=new JTextField(15);b1=new Button("确定");b2=new Button("返回&qu

18、ot;);bo1=Box.createVerticalBox();bo1.add(Box.createVerticalStrut(40);bo1.add(new Label("报警点编号");bo1.add(Box.createVerticalStrut(40);bo1.add(new Label("报警点名称");bo1.add(Box.createVerticalStrut(40);bo1.add(new Label("报警点详细地址");bo1.add(Box.createVerticalStrut(40);bo1.add(ne

19、w Label("报警点隶属单位");bo1.add(Box.createVerticalStrut(40);bo1.add(new Label("报警点X坐标");bo1.add(Box.createVerticalStrut(40);bo1.add(new Label("报警点Y坐标");bo1.add(Box.createVerticalStrut(40);bo1.add(b1);bo2=Box.createVerticalBox();bo2.add(Box.createVerticalStrut(40);bo2.add(t1)

20、;bo2.add(Box.createVerticalStrut(40);bo2.add(t2);bo2.add(Box.createVerticalStrut(40);bo2.add(t3);bo2.add(Box.createVerticalStrut(40);bo2.add(t4);bo2.add(Box.createVerticalStrut(40);bo2.add(t5);bo2.add(Box.createVerticalStrut(40);bo2.add(t6);bo2.add(Box.createVerticalStrut(40);bo2.add(b2);bo=Box.crea

21、teHorizontalBox();bo.add(bo1);bo.add(Box.createHorizontalStrut(20);bo.add(bo2);bo.add(Box.createHorizontalStrut(20);add(bo);setLayout(new FlowLayout();b1.addActionListener(this);b2.addActionListener(this);setBounds(0,0,350,500);setVisible(true);this.addWindowListener(new WindowAdapter()public void w

22、indowClosing(WindowEvent e)System.exit(0););public void actionPerformed(ActionEvent e)if(e.getSource()=b1)Connection con;Statement sql;ResultSet rs;if(t1.getText().equals("")|t2.getText().equals("")|t3.getText().equals("")|t4.getText().equals("")|t5.getText().

23、equals("")|t6.getText().equals("")JOptionPane.showMessageDialog(this,"请输入完整的报警点信息");t1.setText("");t2.setText("");t3.setText("");t4.setText("");t5.setText("");t6.setText("");return;tryClass.forName("sun.jd

24、bc.odbc.JdbcOdbcDriver");catch(ClassNotFoundException e3)trycon=DriverManager.getConnection("jdbc:odbc:fufangbiao","","");sql=con.createStatement();ResultSet rt=sql.executeQuery("select * from 报警点信息表 where 报警点编号='"+t1.getText() +"'");if(

25、rt.next()JOptionPane.showMessageDialog(this,"有这个报警点编号，请重新输入！"); t1.setText("");t2.setText("");t3.setText("");t4.setText("");t5.setText("");t6.setText("");elsesql.executeUpdate("insert into 报警点信息表 values('"+t1.getText

26、()+"','" + t2.getText()+"','" + t3.getText() +"','" + t4.getText()+"','" + t5.getText()+"','" + t6.getText()+"')");JOptionPane.showMessageDialog(this,"添加成功！"); t1.setText("");t

27、2.setText("");t3.setText("");t4.setText("");t5.setText("");t6.setText("");catch (Exception e3) e3.printStackTrace(); if(e.getSource()=b2)super.setVisible(false);6. 模拟界面class MoNi extends Frame implements ActionListenerBox bo,bo1,bo2;Button b1,b2;JTex

28、tField t1;File musicFile;URI uri;URL url;AudioClip clip;String s="1.au",;MoNi()super("模拟火灾报警");t1=new JTextField(15);b1=new Button("确定");b2=new Button("返回");bo1=Box.createVerticalBox();bo1.add(Box.createVerticalStrut(40);bo1.add(new Label("报警点编号");bo

29、1.add(Box.createVerticalStrut(40);bo1.add(b1);bo2=Box.createVerticalBox();bo2.add(Box.createVerticalStrut(40);bo2.add(t1);bo2.add(Box.createVerticalStrut(40);bo2.add(b2);bo=Box.createHorizontalBox();bo.add(bo1);bo.add(Box.createHorizontalStrut(20);bo.add(bo2);bo.add(Box.createHorizontalStrut(20);add

30、(bo);setLayout(new FlowLayout();b1.addActionListener(this);b2.addActionListener(this);setBounds(0,0,350,200);setVisible(true);this.addWindowListener(new WindowAdapter()public void windowClosing(WindowEvent e)System.exit(0););public void actionPerformed(ActionEvent e)if(e.getSource()=b1)Connection co

31、n;Statement sql;ResultSet rs;if(t1.getText().equals("")JOptionPane.showMessageDialog(this,"请输入报警点编号");t1.setText("");return;tryClass.forName("sun.jdbc.odbc.JdbcOdbcDriver");catch(ClassNotFoundException e3)trycon=DriverManager.getConnection("jdbc:odbc:fufa

32、ngbiao","","");sql=con.createStatement();ResultSet ra=sql.executeQuery("select * from 报警点信息表 where 报警点编号='"+t1.getText() +"'");if(!ra.next()JOptionPane.showMessageDialog(this,"这个报警点不存在，请重新输入："); t1.setText("");elseint x1=Intege

33、r.parseInt(ra.getString(5).trim();int x2=Integer.parseInt(ra.getString(6).trim();A frame = new A(x1,x2); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.setSize(600, 450); frame.setLocationRelativeTo( null ); frame.setVisible(true); System.out.println("yes");musicFile=new File(

34、s0);uri=musicFile.toURI();tryurl=uri.toURL();catch(Exception exp)clip=Applet.newAudioClip(url);clip.play(); catch(Exception e1)JOptionPane.showMessageDialog(this,"asd"); if(e.getSource()=b2)super.setVisible(false);clip.stop();四调试分析1.开始不知道如何实现在地图上的动态显示报警图片，后来通过查资料知道了如下实现2.在运行时遇到了程序无法显示图片的情况

35、，总是抛出异常。五、用户手册 本程序的运行环境为Windows操作系统，eclipse软件。 点击进入系统后，会出现添加报警点，删除报警点，火灾报警模拟等功能。3.如果用户想要退出程序，直接点击运行界面的右上角上的关闭按钮即可，操作很方便。六、测试数据1.开始界面：2. 点击进入后3. 点击添加按钮4. 点击删除按钮5. 点击模拟按钮6. 模拟的界面七、附录 源程序文件清单： Main.javaZhuJieMian.javaGongNengJieMian.javaTianJian.javaShanChu.javaMoNi.javaA. JavaDBConenct.java 源程序 Main.j

36、ava/文件代码如下package 火灾;public class Mainpublic static void main(String args) new ZhuJieMian();ZhuJieMian.java/文件代码如下package 火灾;import java.awt.Button;import java.awt.Frame;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.awt.*;import java.awt.event.*;import javax.swin

37、g.*;import javax.swing.border.*;public class ZhuJieMian extends Frame implements ActionListener /* * */private static final long serialVersionUID = 1L;Buttonb1,b2;Label l1;Box bo,bo1;Panel p,p1;ZhuJieMian()super("主界面");b1=new Button("进入系统");b2=new Button("退出系统");l1=new

38、Label("欢迎进入火灾报警模拟系统");p=new Panel();p1=new Panel();l1.setAlignment(Label.CENTER);l1.setFont(new Font("Serif",Font.PLAIN,40);l1.setForeground(Color.red);b1.setForeground(Color.red);b2.setForeground(Color.red);b1.setFont(new Font("Serif",Font.PLAIN,20);b2.setFont(new Font

39、("Serif",Font.PLAIN,20);bo1=Box.createVerticalBox();bo1.add(Box.createVerticalStrut(50);bo1.add(l1);bo1.add(Box.createVerticalStrut(10);p1.add(bo1);bo=Box.createVerticalBox();bo.add(b1);bo.add(Box.createVerticalStrut(20);bo.add(b2);bo.add(Box.createVerticalStrut(50);p.add(bo);add(p1,Border

40、Layout.NORTH);add(p,BorderLayout.SOUTH);b1.addActionListener(this);b2.addActionListener(this);setBounds(0,0,600,400);setVisible(true);this.addWindowListener(new WindowAdapter()public void windowClosing(WindowEvent e)System.exit(0););public void actionPerformed(ActionEvent e)if(e.getSource()=b1)new G

41、ongNengJieMian();if(e.getSource()=b2)super.setVisible(false);GongNengJieMian.java/文件代码如下package 火灾;import java.awt.Frame;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.awt.event.WindowAdapter;import java.awt.event.WindowEvent;import java.awt.*;import java.awt.even

42、t.*;import javax.swing.*;import javax.swing.border.*;class GongNengJieMian extends Frame implements ActionListener Button b1,b2,b3,b4;Box b;GongNengJieMian()super("功能选择界面");b1=new Button(" 添加火灾报警点 ");b2=new Button(" 删除火灾报警点 ");b3=new Button(" 火灾报警模拟");b4=new B

43、utton(" 退出 ");b=Box.createVerticalBox();b.add(Box.createVerticalStrut(40);b.add(b1);b.add(Box.createVerticalStrut(40);b.add(b2);b.add(Box.createVerticalStrut(40);b.add(b3);b.add(Box.createVerticalStrut(40);b.add(b4);add(b);b1.addActionListener(this);b2.addActionListener(this);b3.addActionL

44、istener(this);b4.addActionListener(this);setLayout(new FlowLayout();setBounds(0,0,300,400);setVisible(true);validate();this.addWindowListener(new WindowAdapter()public void windowClosing(WindowEvent e)System.exit(0););public void actionPerformed(ActionEvent e)if(e.getSource()=b1)new tianjia();if(e.g

45、etSource()=b2)new ShanChu();if(e.getSource()=b3)new MoNi();if(e.getSource()=b4)super.setVisible(false);TianJian.java/文件代码如下package 火灾;import java.awt.Frame;import java.awt.event.ActionEvent;import java.awt.event.ActionListener;import java.awt.event.WindowAdapter;import java.awt.event.WindowEvent;imp

46、ort javax.swing.*;import java.awt.*;import java.awt.event.*;import java.sql.*;class tianjia extends Frame implements ActionListenerBox bo,bo1,bo2;Button b1,b2;JTextField t1,t2,t3,t4,t5,t6;tianjia()super("添加火灾报警点");t1=new JTextField(15);t2=new JTextField(15);t3=new JTextField(15);t4=new JTe

47、xtField(15);t5=new JTextField(15);t6=new JTextField(15);b1=new Button("确定");b2=new Button("返回");bo1=Box.createVerticalBox();bo1.add(Box.createVerticalStrut(40);bo1.add(new Label("报警点编号");bo1.add(Box.createVerticalStrut(40);bo1.add(new Label("报警点名称");bo1.add(Bo

48、x.createVerticalStrut(40);bo1.add(new Label("报警点详细地址");bo1.add(Box.createVerticalStrut(40);bo1.add(new Label("报警点隶属单位");bo1.add(Box.createVerticalStrut(40);bo1.add(new Label("报警点X坐标");bo1.add(Box.createVerticalStrut(40);bo1.add(new Label("报警点Y坐标");bo1.add(Box.

49、createVerticalStrut(40);bo1.add(b1);bo2=Box.createVerticalBox();bo2.add(Box.createVerticalStrut(40);bo2.add(t1);bo2.add(Box.createVerticalStrut(40);bo2.add(t2);bo2.add(Box.createVerticalStrut(40);bo2.add(t3);bo2.add(Box.createVerticalStrut(40);bo2.add(t4);bo2.add(Box.createVerticalStrut(40);bo2.add(

50、t5);bo2.add(Box.createVerticalStrut(40);bo2.add(t6);bo2.add(Box.createVerticalStrut(40);bo2.add(b2);bo=Box.createHorizontalBox();bo.add(bo1);bo.add(Box.createHorizontalStrut(20);bo.add(bo2);bo.add(Box.createHorizontalStrut(20);add(bo);setLayout(new FlowLayout();b1.addActionListener(this);b2.addActio

51、nListener(this);setBounds(0,0,350,500);setVisible(true);this.addWindowListener(new WindowAdapter()public void windowClosing(WindowEvent e)System.exit(0););public void actionPerformed(ActionEvent e)if(e.getSource()=b1)Connection con;Statement sql;ResultSet rs;if(t1.getText().equals("")|t2.g

52、etText().equals("")|t3.getText().equals("")|t4.getText().equals("")|t5.getText().equals("")|t6.getText().equals("")JOptionPane.showMessageDialog(this,"请输入完整的报警点信息");t1.setText("");t2.setText("");t3.setText("");

53、t4.setText("");t5.setText("");t6.setText("");return;tryClass.forName("sun.jdbc.odbc.JdbcOdbcDriver");catch(ClassNotFoundException e3)trycon=DriverManager.getConnection("jdbc:odbc:fufangbiao","","");sql=con.createStatement();ResultSet rt=sql.executeQuery(