二、系统展示

1.登陆页

2.房屋区域

3.合同管理

4.租金管理

5.押金管理

6.收费管理

7.租金统计

8.合同档案明细

9.代码库

10.业主信息

11.客户管理

12.房屋管理

三、部分代码

LoginServlet

package com.Team5.Servlet;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import com.Team5.Bean.UserBean;
import com.Team5.Dao.UserDao;
/**
 * Servlet implementation class LoginServlet
 */
public class LoginServlet extends HttpServlet
{
    private static final long serialVersionUID = 1L;
    /**
     * @see HttpServlet#HttpServlet()
     */
    public LoginServlet()
    {
        super();
        // TODO Auto-generated constructor stub
    }
    /**
     * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse
     *      response)
     */
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
    {
        // TODO Auto-generated method stub
        this.doPost(request, response);
    }
    /**
     * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse
     *      response)
     */
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException
    {
        // TODO Auto-generated method stub
        request.setCharacterEncoding("utf-8");
        response.setContentType("text/html;charset=utf-8");
        HttpSession session = request.getSession();
        PrintWriter out = response.getWriter();
        String user_name = request.getParameter("user_name");
        String pwd = request.getParameter("pwd");
        // System.out.println(user_name);
        UserDao ud = new UserDao();
        UserBean ub = ud.findUserByUname(user_name);
        if (ub != null)
        {
            if (ub.getUser_pwd().equals(pwd))
            {
                session.setAttribute("user", ub);
                // response.sendRedirect("/HouseManager/JSP/MainWindows/index.jsp");
                out.print("chg");
            } else
            {
                out.print("密码错误！");
            }
        } else
        {
            out.print("用户不存在！");
        }
    }
}

OwnerInfoServlet

package com.Team5.Servlet;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.Team5.Bean.DevelopersBean;
import com.Team5.Bean.OwnerInfoBean;
import com.Team5.Dao.DevelopersDao;
import com.Team5.Dao.HouseDirectionDao;
import com.Team5.Dao.OwnerInfoDao;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
/**
 * Servlet implementation class OwnerInfoDao
 */
public class OwnerInfoServlet extends HttpServlet {
  private static final long serialVersionUID = 1L;
    /**
     * @see HttpServlet#HttpServlet()
     */
    public OwnerInfoServlet() {
        super();
        // TODO Auto-generated constructor stub
    }
  /**
   * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
   */
  protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    // TODO Auto-generated method stub
    this.doPost(request, response);
  }
  /**
   * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
   */
  protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    // TODO Auto-generated method stub
    request.setCharacterEncoding("utf-8");
      response.setContentType("text/html;charset=utf-8");
    String edit = request.getParameter("edit");
    System.out.println("edit==="+edit);
    if("add".equals(edit)){
      try {
        int owner_number =Integer.parseInt(request.getParameter("owner_number")) ;
        String owner_name = request.getParameter("owner_name");
        String owner_phoneNumber = request.getParameter("owner_phoneNumber");
        String owner_address = request.getParameter("owner_address");
        OwnerInfoDao OInfoD = new OwnerInfoDao();
        int a=OInfoD.addOwnerInfo(owner_number, owner_name, owner_phoneNumber, owner_address);
        PrintWriter out = response.getWriter();
        out.print("{'codes1':1,'message':'保存成功！'}");
        out.flush();
        out.close();
      } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      }
    }
    else if("edit".equals(edit)){
      try {
        String owner_number =request.getParameter("owner_number") ;
        String owner_name = request.getParameter("owner_name");
        String owner_phoneNumber = request.getParameter("owner_phoneNumber");
        String owner_address = request.getParameter("owner_address");
        System.out.println("内容是"+owner_phoneNumber+"==="+owner_number);
        OwnerInfoDao OInfoD = new OwnerInfoDao();
        int a =OInfoD.editOwnerInfo(owner_number, owner_name,owner_phoneNumber, owner_address);
        PrintWriter out = response.getWriter();
        out.print("{\"codes1\":2,\"message\":\"修改成功！\"}");
        System.out.print("chg");
        out.flush();
        out.close();
      } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      }
    }else if("view".equals(edit)){
      try {
        OwnerInfoDao OInfoD = new OwnerInfoDao();
        List<OwnerInfoBean> develist = OInfoD.getOwninfolist();
        JSONObject obj = new JSONObject();//创建JSONOobj类型的obj对象
        obj.put("total", develist.size());//堆栈先进后出，多少个obj对象
        JSONArray array = new JSONArray();//创建JSONArray类型的array对象
        array.addAll(develist);//把"row":[{},{}]添加到array中去
        obj.put("rows", array);//堆栈先进后出，
        String json = obj.toString();
        response.setContentType("text/html;charset=utf-8");
        PrintWriter out = response.getWriter();
        out.print(json.toString());
        out.flush();
        out.close();
      } catch (ClassNotFoundException e) {
        e.printStackTrace();
      }
    }
    else{
      String  ss = request.getParameter("owner_id");
      int a=Integer.parseInt(ss);
      try {
        OwnerInfoDao OInfoD = new OwnerInfoDao();
        int b=OInfoD.delOwnerInfo(a);
        System.out.println("zhelishishanchu======"+ss);
        PrintWriter out = response.getWriter();
        //out.print("success");
        out.flush();
        out.close();
      } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      }
    }
  }
}

AddHouseInfoServlet

package com.Team5.Servlet;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.Team5.Bean.RentHouseInfoBean;
import com.Team5.Dao.RentHouseInfoDao;
/**
 * Servlet implementation class AddHouseInfoServlet
 */
public class AddHouseInfoServlet extends HttpServlet {
  private static final long serialVersionUID = 1L;
    /**
     * @see HttpServlet#HttpServlet()
     */
    public AddHouseInfoServlet() {
        super();
        // TODO Auto-generated constructor stub
    }
  /**
   * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
   */
  protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    // TODO Auto-generated method stub
    doPost(request, response);
  }
  /**
   * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
   */
  protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    // TODO Auto-generated method stub
    request.setCharacterEncoding("utf-8");
    String num = request.getParameter("num");
    String name = request.getParameter("name");
    String property_name = request.getParameter("property_name");
    String floorInfo_name = request.getParameter("floorInfo_name");
    String houseD_name = request.getParameter("houseD_name");
    String houseType_name = request.getParameter("houseType_name");
    String floor = request.getParameter("Floor");
    String houseS_name = request.getParameter("houseS_name");
    String area = request.getParameter("area");
    String rentState = request.getParameter("rentState");
    if(rentState.equals("rent"))
    {
      rentState = "已出租";
    }else if(rentState.equals("unrent")){
      rentState = "未出租";
    }
    String owner_name = request.getParameter("owner_name");
    String detail = request.getParameter("detail");
    RentHouseInfoBean rb = new RentHouseInfoBean();
    rb.setRentHouse_number(num);
    rb.setRentHouse_name(name);
    rb.setProperty_name(property_name);
    rb.setRentHouse_belongFloor(floorInfo_name);
    rb.setRentHouse_direction(houseD_name);
    rb.setRentHouse_type(houseType_name);
    rb.setRentHouse_floor(floor);
    rb.setRentHouse_structure(houseS_name);
    rb.setRentHouse_aera(area);
    rb.setRentHouse_state(rentState);
    rb.setRentHouse_master(owner_name);
    rb.setRentHouse_memo(detail);
    RentHouseInfoDao rhid = new RentHouseInfoDao();
    int i = rhid.addRentHouse(rb);
    response.setContentType("text/html; charset=UTF-8");
    PrintWriter out = response.getWriter();
    if(i==1){out.print("添加成功！");}
    else{out.print("添加失败！");}
  }
}

CheckCodeServlet

package com.Team5.Servlet;
import java.awt.Color;
import java.awt.Font;
import java.awt.Graphics2D;
import java.awt.image.BufferedImage;
import java.io.IOException;
import java.util.Random;
import javax.servlet.ServletException;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.sun.image.codec.jpeg.JPEGCodec;
import com.sun.image.codec.jpeg.JPEGImageEncoder;
public class CheckCodeServlet extends HttpServlet {
  private static final long serialVersionUID = -479885884254942306L;
  //设置验证码图片文字
  public static final char[] CHARS = { '2', '3', '4', '5', '6', '7', '8',
                  '9', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'J', 'K', 'L', 'M',
                  'N', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z' };
  //取得随机数，用来随机获取验正文字
  public static Random random = new Random();
  public static String getRandomString() {
    StringBuffer buffer = new StringBuffer();//定义一个字符串缓存，用来存放验证码
    for (int i = 0; i < 4; i++) {//循环六次，随机取得四个验正文字
      buffer.append(CHARS[random.nextInt(CHARS.length)]);
    }
    return buffer.toString();
  }
  public static Color getRandomColor() {//取得随机颜色
    return new Color(random.nextInt(255), random.nextInt(255), random
        .nextInt(255));
  }
  public static Color getReverseColor(Color c) {//取的某个颜色的前景色
    return new Color(255 - c.getRed(), 255 - c.getGreen(), 255 - c
        .getBlue());
  }
  public void doGet(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    response.setContentType("image/jpeg");//设置输出类型
    String randomString = getRandomString();//调用函数，取得随机字符串
    request.getSession(true).setAttribute("randomString", randomString);//放到Session中
    System.out.println("这里是验证码字符"+randomString);
    //图片的宽度和高度
    int width = 100;
    int height = 30;
    Color color = getRandomColor();
    Color reverse = getReverseColor(color);
    建立BufferedImage对象。指定图片的长度宽度和色彩。
    BufferedImage bi = new BufferedImage(width, height,BufferedImage.TYPE_INT_RGB);
    Graphics2D g = bi.createGraphics();//获取绘图对象
    g.setFont(new Font(Font.SANS_SERIF, Font.BOLD, 16));//设置字体
    g.setColor(color);//设置颜色
    g.fillRect(0, 0, width, height);//绘制背景
    g.setColor(reverse);
    g.drawString(randomString, 18, 20);//绘制随机字符串
    for (int i = 0, n = random.nextInt(100); i < n; i++) {//画出最多100个噪点
      g.drawRect(random.nextInt(width), random.nextInt(height), 1, 1);
    }
    // 转成JPEG格式
    ServletOutputStream out = response.getOutputStream();
    JPEGImageEncoder encoder = JPEGCodec.createJPEGEncoder(out);
    encoder.encode(bi);
    out.flush();
  }
  public static void main(String[] args) {
    System.out.println(getRandomString());
  }
}

ClientinfoDao

package com.Team5.Dao;
import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import com.Team5.Bean.ClientinfoBean;
public class ClientinfoDao {
  List<ClientinfoBean> clientlist;
  public ClientinfoDao(){
    this.findAllClientInfo();
  }
  public List<ClientinfoBean> findAllClientInfo() {
    // TODO Auto-generated method stub
    List<ClientinfoBean>celist = new ArrayList<ClientinfoBean>();
    ConnDriver cd = new ConnDriver();
    int rel=0;
    try {
      Connection conn = cd.condri();
      String sql="select client_number,client_name,client_phoneNumber,client_MobileNumber,client_address,client_companyName,client_legalPerson,"+
   "client_legalPersonIDNumber,client_licenseNumber,client_employeeNumber,client_memo from clientinfo";
      PreparedStatement ps = conn.prepareStatement(sql);
      ResultSet rs = ps.executeQuery();
      while(rs.next()){
        ClientinfoBean rb = new  ClientinfoBean();
        rb.setClient_number(rs.getString(1));
        rb.setClient_name(rs.getString(2));
        rb.setClient_phoneNumber(rs.getString(3));
        rb.setClient_MobileNumber(rs.getString(4));
        rb.setClient_address(rs.getString(5));
        rb.setClient_companyName(rs.getString(6));
        rb.setClient_legalPerson(rs.getString(7));
        rb.setClient_legalPersonIDNumber(rs.getString(8));
        rb.setClient_licenseNumber(rs.getString(9));
        rb.setClient_employeeNumber(rs.getString(10));
        rb.setClient_memo(rs.getString(11));
        celist.add(rb);
      }
      ps.close();
      conn.close();
    } catch (ClassNotFoundException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (SQLException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    return celist;
  }
  public List<ClientinfoBean> findOneClientById(String num, String name) {
    // TODO Auto-generated method stub
    ConnDriver cd = new ConnDriver();
    ClientinfoBean rb=null;
    List<ClientinfoBean>celist = new ArrayList<ClientinfoBean>();
    int rel=0;
    try {
      Connection conn = cd.condri();
      String whe="";
      if (num !=null && !"".equals(num)) {
        whe+=" and client_number='"+num+"'";
      }
      if (name !=null && !"".equals(name)) {
        whe+=" and client_name='"+name+"'";
      } 
      String sql="select client_number,client_name,client_phoneNumber,client_MobileNumber,client_address,client_companyName,client_legalPerson,"+
   "client_legalPersonIDNumber,client_licenseNumber,client_employeeNumber,client_memo from clientinfo where 1=1"+whe+"";
      PreparedStatement ps = conn.prepareStatement(sql);
      ResultSet rs = ps.executeQuery();
      while(rs.next()){
        rb = new  ClientinfoBean();
        rb.setClient_number(rs.getString(1));
        rb.setClient_name(rs.getString(2));
        rb.setClient_phoneNumber(rs.getString(3));
        rb.setClient_MobileNumber(rs.getString(4));
        rb.setClient_address(rs.getString(5));
        rb.setClient_companyName(rs.getString(6));
        rb.setClient_legalPerson(rs.getString(7));
        rb.setClient_legalPersonIDNumber(rs.getString(8));
        rb.setClient_licenseNumber(rs.getString(9));
        rb.setClient_employeeNumber(rs.getString(10));
        rb.setClient_memo(rs.getString(11));
        celist.add(rb);
      }
      ps.close();
      conn.close();
    } catch (ClassNotFoundException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (SQLException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    return celist;
  }
  public int AddClientAll(ClientinfoBean ClientInfo)
      throws ClassNotFoundException {
    ArrayList<ClientinfoBean> clientlist = new ArrayList<ClientinfoBean>();
    Connection conn = null;
    PreparedStatement pstm = null;
    int i = 0;
    try {
      conn = ConnDriver.condri();
      String sql = "insert into clientinfo(client_number,client_name,"
          + "client_phoneNumber,client_MobileNumber,client_address,"
          + "client_companyName,client_legalPerson,client_legalPersonIDNumber,"
          + "client_licenseNumber,client_employeeNumber,client_memo) "
          + " values(?,?,?,?,?,?,?,?,?,?,?)";
      pstm = conn.prepareStatement(sql);
      pstm.setString(1, ClientInfo.getClient_number());
      pstm.setString(2, ClientInfo.getClient_name());
      pstm.setString(3, ClientInfo.getClient_phoneNumber());
      pstm.setString(4, ClientInfo.getClient_MobileNumber());
      pstm.setString(5, ClientInfo.getClient_address());
      pstm.setString(6, ClientInfo.getClient_companyName());
      pstm.setString(7, ClientInfo.getClient_legalPerson());
      pstm.setString(8, ClientInfo.getClient_legalPersonIDNumber());
      pstm.setString(9, ClientInfo.getClient_licenseNumber());
      pstm.setString(10, ClientInfo.getClient_employeeNumber());
      pstm.setString(11, ClientInfo.getClient_memo());
      i = pstm.executeUpdate();
    } catch (ClassNotFoundException e) {
      e.printStackTrace();
    } catch (SQLException e) {
      e.printStackTrace();
    }
    return i;
  }
  public int EditClientAll(String num, String name, String phone,String mobile,String address,String contacts,String frname,String number,String license,String 
employee,
      String memo) throws Exception {
    Connection conn = null;
    Statement Epstm = null;
    int i = 0;
    conn = ConnDriver.condri();
    String sql = "update clientinfo  set client_number='" + num+ "', client_name='" + name 
        + "',client_phoneNumber='" + phone + "',client_MobileNumber='" + mobile 
        + "',client_address='" + address + "',client_companyName='"+ contacts 
        + "',client_legalPerson='" + frname+ "',client_legalPersonIDNumber='" + number 
        + "',client_licenseNumber='"+ license + "',client_employeeNumber='" + employee
        + "',client_memo='" + memo + "' where client_number='" + num +"'";
    Epstm = conn.createStatement();
    i = Epstm.executeUpdate(sql);
    return i;
  }
  public int delClient(String client_number) throws Exception{
    int rlt = 0;
    Connection conn = null;
    conn = ConnDriver.condri();
    String sql="delete from clientinfo  where client_number='"+client_number+"'";
    PreparedStatement stmt = conn.prepareStatement(sql);
    rlt=stmt.executeUpdate();
    return rlt;
  }
  public List<ClientinfoBean> findAllCustomer() {
    // TODO Auto-generated method stub
    List<ClientinfoBean> Customerlist = new ArrayList<ClientinfoBean>();
    try {
      Connection conn = ConnDriver.condri();
      String sql="select client_number,client_name," +
          "client_sex,client_IDNumber," +
          "client_phoneNumber,client_address " +
          " from clientinfo";
      PreparedStatement ps = conn.prepareStatement(sql);
      ResultSet rs = ps.executeQuery();
      while(rs.next()){
        ClientinfoBean rb = new  ClientinfoBean();
        rb.setClient_number(rs.getString(1));
        rb.setClient_name(rs.getString(2));
        rb.setClient_sex(rs.getString(3));
        rb.setClient_IDNumber(rs.getString(4));
        rb.setClient_phoneNumber(rs.getString(5));
        rb.setClient_address(rs.getString(6));
        Customerlist.add(rb);
      }   
      ps.close();
      conn.close();
    } catch (Exception e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    return Customerlist;
  }
  public List<ClientinfoBean> findContractInfoByChaxun(String client_number,
      String client_name) {
    List<ClientinfoBean>celist = new ArrayList<ClientinfoBean>();
    ConnDriver cd = new ConnDriver();
    int rel=0;
    Connection conn = null; 
    PreparedStatement ps = null;
    ResultSet rs = null;
    try {
      conn = cd.condri();
       String s="";
              if(client_name!=null && !"".equals(client_name)){
                  s+="and client_name='"+client_name+"'";
              }
              else if(client_number!=null && !"".equals(client_number)){
                  s+="and client_number='"+client_number+"'";
              }
      String sql="select client_number,client_name,client_phoneNumber,client_MobileNumber,client_address,client_companyName,client_legalPerson,"+
   "client_legalPersonIDNumber,client_licenseNumber,client_employeeNumber,client_memo from clientinfo where 1=1 "+s;
      ps = conn.prepareStatement(sql);
      rs = ps.executeQuery();
      while(rs.next()){
        ClientinfoBean rb = new  ClientinfoBean();
        rb.setClient_number(rs.getString(1));
        rb.setClient_name(rs.getString(2));
        rb.setClient_phoneNumber(rs.getString(3));
        rb.setClient_MobileNumber(rs.getString(4));
        rb.setClient_address(rs.getString(5));
        rb.setClient_companyName(rs.getString(6));
        rb.setClient_legalPerson(rs.getString(7));
        rb.setClient_legalPersonIDNumber(rs.getString(8));
        rb.setClient_licenseNumber(rs.getString(9));
        rb.setClient_employeeNumber(rs.getString(10));
        rb.setClient_memo(rs.getString(11));
        celist.add(rb);
      }
    } catch (ClassNotFoundException e) {
      e.printStackTrace();
    } catch (SQLException e) {
      e.printStackTrace();
    }finally{
      try {
        ps.close();
      } catch (SQLException e) {
        e.printStackTrace();
      }
      try {
        conn.close();
      } catch (SQLException e) {
        e.printStackTrace();
      }
    }
    return celist;
  }
  public List<ClientinfoBean> getClientlist() {
    return clientlist;
  }
  public void setClientlist(List<ClientinfoBean> clientlist) {
    this.clientlist = clientlist;
  }
}

ConnDriver

package com.Team5.Dao;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;
public class ConnDriver
{
    public static Connection condri() throws ClassNotFoundException, SQLException
    {
        Class.forName("com.mysql.cj.jdbc.Driver");
  //   String url = "jdbc:mysql://10.3.4.10/housedatabase?useUnicode=true&characterEncoding=utf8&serverTimezone=GMT%2B8&useSSL=false";
   String url = "jdbc:mysql://localhost:3306/housedatabase?useUnicode=true&characterEncoding=utf8&serverTimezone=GMT%2B8&useSSL=false";
        Connection conn = DriverManager.getConnection(url, "root", "123456");
        return conn;
    }
    public static Connection condri(String url,String admin,String password) throws ClassNotFoundException, SQLException
    {
        Class.forName("com.mysql.cj.jdbc.Driver");
        Connection conn = DriverManager.getConnection(url, admin, password);
        return conn;
    }
}

SelectTag

package com.Team5.Tag;
import java.lang.reflect.Method;
import java.util.List;
import javax.servlet.jsp.JspException;
import javax.servlet.jsp.JspWriter;
import javax.servlet.jsp.PageContext;
import javax.servlet.jsp.tagext.Tag;
public class SelectTag implements Tag {
  private PageContext pageContext;
  private String value;
  private String text;
  private String name;
  private String id;
  private List items;
  private String custom;
  @Override
  public int doEndTag() throws JspException {
    try{
      String str_custom = "";
      if (custom != null) {
        str_custom = custom;
      }
    JspWriter out = pageContext.getOut();
    out.println("<select name='"+name+"' id='"+id+"' " + custom + " style='width:100%;'>");
    out.println("<option value=\"null\">请选择...</option>");
    for (Object item : items) {
      //返回itme对象所属的类，并把类赋值给clazz
      Class clazz = item.getClass();
      Method m1 = clazz.getDeclaredMethod(this.getMethodName(value));//m1==getClassNum()
        //Method m1 = clazz.getDeclaredMethod(this.getMethodName(classNum))  
        //Method m1 = clazz.getDeclaredMethod(getClassNum)
        //m1==getClassNum()
      Method m2 = clazz.getDeclaredMethod(this.getMethodName(text));//m2==getClassName()
      //Method m2 = clazz.getDeclaredMethod(this.getMethodName(className))  
      //Method m2 = clazz.getDeclaredMethod(getClassName)
      //m2==getClassName()
      out.println("<option value='"+m1.invoke(item)+"'>"+m2.invoke(item)+"</option>");
    }
    out.print("</select>");
  }catch(Exception e){
    e.printStackTrace();
  }
    return 0;
  }
  @Override
  public int doStartTag() throws JspException {
    return 0;
  }
  private String getMethodName(String property){
    String mn="get";
    mn=mn+property.substring(0, 1).toUpperCase()+property.substring(1);
    return mn;
  }
  @Override
  public Tag getParent() {
    return null;
  }
  @Override
  public void release() {
  }
  @Override
  public void setPageContext(PageContext arg0) {
    this.pageContext=arg0;
  }
  @Override
  public void setParent(Tag arg0) {
  }
  public void setValue(String value) {
    this.value = value;
  }
  public void setText(String text) {
    this.text = text;
  }
  public void setName(String name) {
    this.name = name;
  }
  public void setItems(List items) {
    this.items = items;
  }
  public void setId(String id) {
    this.id = id;
  }
  public String getCustom() {
    return custom;
  }
  public void setCustom(String custom) {
    this.custom = custom;
  }
}

HouseManager.jsp

<%@ page language="java" contentType="text/html; charset=utf-8"
  pageEncoding="utf-8"%>
<%
  String path = request.getContextPath();
  String basePath = request.getScheme() + "://"
      + request.getServerName() + ":" + request.getServerPort()
      + path + "/";
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<base href="<%=basePath%>" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>房屋管理</title>
<link rel="stylesheet" type="text/css" href="UI/CSS/themes/default/easyui.css">
<link rel="stylesheet" type="text/css" href="UI/CSS/themes/icon.css">
<link rel="stylesheet" type="text/css" href="UI/CSS/demo.css">
<script type="text/javascript" src="UI/JS/jquery.min.js"></script>
<script type="text/javascript" src="UI/JS/jquery.easyui.min.js"></script>
<script type="text/javascript" src="UI/JS/fenye.js"></script>
</head>
<body class="easyui-layout" data-options="fit:'true'">
  <div data-options="region:'north',border:false" style="height: 50px; background: #B3DFDA; padding: 3px">
  <table>
  <tr>
    <td style="width: 150px;" align="center"><img src="UI/CSS/themes/icons/large_chart.png"></td>
    <td>
      <table>
      <tr><td colspan="3"><b><font style="font-size: 15px;">房屋档案管理流程</font></b></td></tr>
      <tr>
        <td style="width: 150px;">1、建立物业信息</td>
        <td style="width: 150px;">2、建立楼宇信息</td>
        <td style="width: 150px;">3、建立出租房信息</td>
      </tr>
      </table>
    </td>
  </tr>
  </table>
  </div>
  <div data-options="region:'center'"  >
    <div class="easyui-tabs" data-options="tools:'#tab-tools',fit:'true'" >
      <div title="物业信息" style="padding: 10px;" 
         href="JSP/HouseManager/PropertyInfo.jsp"></div>
      <div title="楼宇信息" style="padding:10px;" 
         href="JSP/HouseManager/FloorInfo.jsp"></div>
      <div title="出租房信息" style="padding:0px;" 
         href="JSP/HouseManager/RentHouseInfo.jsp"></div>
    </div>
  </div>
</body>
</html>

MoneyManager.jsp

<%@ page language="java" contentType="text/html; charset=utf-8"
  pageEncoding="utf-8"%>
<%@ taglib prefix="my" uri="http://mytag/Select" %>
<%
  String path = request.getContextPath();
  String basePath = request.getScheme() + "://"
      + request.getServerName() + ":" + request.getServerPort()
      + path + "/";
%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<base href="<%=basePath%>" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>收费管理</title>
<link rel="stylesheet" type="text/css" href="UI/CSS/themes/default/easyui.css">
<link rel="stylesheet" type="text/css" href="UI/CSS/themes/icon.css">
<link rel="stylesheet" type="text/css" href="UI/CSS/demo.css">
<script type="text/javascript" src="UI/JS/jquery-1.9.1.js"></script>
<script type="text/javascript" src="UI/JS/jquery.easyui.min.js"></script>
<script type="text/javascript" src="UI/JS/time.js"></script>
</head>
<body class="easyui-layout" onload="startclock()">
  <div data-options="region:'north',border:false" style="height: 90px; background: #B3DFDA; padding: 3px">  
    <div id="Mmenu2" class="Mmenu" style="height: 45px, width:100%">
      <ul>
        <li><a onclick="$('#AddMoneyInfo').dialog('open')"> 
          <img src="images/home.png" align="middle">新增收费 </a></li>
        <li><a onclick="$('#ImportCostStatistic').dialog('open')"> 
          <img src="images/part-import.png" align="middle">批量导入 </a></li>
        <li><a onclick="editCost_OpenDialog();"> 
          <img src="images/edit-file.png" align="middle">编辑收费 </a></li>
        <li><a type="button" onclick="DeleteCostStatistic()">
          <img src="images/delete.png" align="middle">删除收费 </a></li>
        <li><a onclick="SetReceipt()">
          <img src="images/viewAll.png" align="middle">设置已收费</a></li>
        <li><a  onclick="$('#ViewAllCostStatistic').datagrid('load',{})">
          <img src="images/refresh.png" align="middle">刷新列表</a></li>
        <li><a onclick="printNotice()"> 
          <img src="images/print.png" align="middle">打印催费单 </a></li>
        <li><a onclick="printNotice()"> 
          <img src="images/this-year.png" align="middle">批量催费单</a></li>
        <li><a onclick="printNotice()"> 
          <img src="images/print.png" align="middle">打印收费单 </a></li>
        <li><a  onclick="printNotice()"> 
          <img src="images/tickets.png" align="middle">批量收款单 </a></li>
        <li><a href="JSP/MainWindows/index.jsp"> 
          <img src="images/loginOut.png" align="middle">离开 </a></li>
      </ul>
    </div>
<script type="text/javascript">
  function show1(value){
    $('#ViewAllCostStatistic').datagrid('load',{moneystyle:value});
  }
  function show2(value){    
    $('#ViewAllCostStatistic').datagrid('load',{ifduqian:value});
  }
</script>
<div id="showPrint"></div>
<script type="text/javascript">
function printNotice(){
  $("#showPrint").window({href:"JSP/MoneyManager/MoneyMangerprint.jsp",width:500,height:350});
  $("#showPrint").window('open');
  //$("#showPrint").window('refresh');
}
</script>
    <div>
      <table border="0" style="position:absolute; top:53px;width=100%;">
      <tr>
        <td style="height: 30px;width: 90px;"><font size="5">当前操作费用：</font></td>
        <td style="height: 30px;width: 100px;">
          <jsp:useBean id="costSubject" class="com.Team5.Dao.CostsubjectDao"></jsp:useBean>
          <my:select items="${costSubject.costSublist }" custom="οnchange='show1(this.value)'" name="costSubject_name" value="costSubject_name" text="costSubject_name"></my:select>
        </td>
        <td style="height: 30px;width: 150px;" align="right">收费情况</td>
        <td>
          <select name="status" onchange="show2(this.value)" id="status">
            <option value="bx">不限</option>
            <option value="receive">已收费</option>
            <option value="noreceive">未收费</option>
          </select>
        </td>
        <td style="width: 50px;"></td>
        <td style="height: 30px;width: 500px;">
          <fieldset>
            <table>
            <tr>
              <td style="height: 30px;width: 80px;">客户名称</td>
              <td><input type="text" name="Client_Name" id="select_client" style="width:120px;height: 20px;"></td>
              <td><input type="button" value="查找" onclick="xselect()" style="width:60px;height: 25px;"></td>
              <td><input type="button" value="全部"  onclick="$('#ViewAllCostStatistic').datagrid('load',{})" style="width:60px;height: 25px;"></td>
            </tr>
            </table>
          </fieldset>
        </td>
      </tr>
    </table>
    </div>
  </div>
<script type="text/javascript">
  function xselect(){
    var customer = document.getElementById('select_client').value;
    $('#ViewAllCostStatistic').datagrid('load',{customer:customer});
  }
</script>
  <div data-options="region:'west',split:true" title="导航栏" style="width:200px;">
    <ul id="tt" class="easyui-tree">  
        <li><span>全部房屋</span>  
            <ul>  
                <li><span><a onclick="$('#ViewAllCostStatistic').datagrid({url:'CostStatisticServlet?MoneyInfoOperate=MonthSelect&StartTime=2014-01-01&EndTime=2014-12-31'});">2014年</a></span>  
                    <ul>
                      <li><a onclick="$('#ViewAllCostStatistic').datagrid({url:'CostStatisticServlet?MoneyInfoOperate=MonthSelect&StartTime=2014-10-01&EndTime=2014-10-31'});">10月</a></li>  
                    </ul>  
                </li>  
                <li><span><a onclick="$('#ViewAllCostStatistic').datagrid({url:'CostStatisticServlet?MoneyInfoOperate=MonthSelect&StartTime=2013-01-01&EndTime=2013-12-31'});">2013年</a></span>
                  <ul>
                      <li><a onclick="$('#ViewAllCostStatistic').datagrid({url:'CostStatisticServlet?MoneyInfoOperate=MonthSelect&StartTime=2013-06-06&EndTime=2013-06-31'});">06月</a></li>  
                    </ul> 
                </li>   
            </ul>  
        </li>   
    </ul>  
  </div>
  <div data-options="region:'south',border:false"
    style="height: 30px; background: #A9FACD;">
    <table border="1" cellspacing="0" height="28px">
      <tr>
        <td width="500px">【房屋租赁管理系统——网页版】</td>
        <td width="600px">
          <form name="clock" onsubmit="0">
            【当前时间：<input type="text" name="face" size="14">】
          </form>
        </td>
        <td width="400px">【数据库：本地数据库】</td>
      </tr>
    </table>
  </div>
  <div data-options="region:'center',title:'工作区'">
    <div class="easyui-layout" data-options="fit:true">
      <div data-options="region:'center'" style="padding:3px" id="ViewRegion">
        <table id="ViewAllCostStatistic" class="easyui-datagrid" 
        data-options="rownumbers:true,url:'CostStatisticServlet',selectOnCheck:true,
        singleSelect:true,autoRowHeight:false,fit:'true',pagination:true,pageSize:10">
      <thead>
        <tr>
          <th data-options="field:'ck',checkbox:true"></th>
          <th data-options="field:'costStatistic_id',width:40">编号</th>
          <th data-options="field:'costStatistic_period',width:68">费用期间</th>
          <th data-options="field:'costStatistic_name',width:60">科目名称</th>
          <th data-options="field:'costStatistic_houseNumber',width:80">房屋名称</th>
          <th data-options="field:'costStatistic_clientName',width:170">客户名称</th>
          <th data-options="field:'costStatistic_startTime',width:68">计费周期始</th>
          <th data-options="field:'costStatistic_endTime',width:68">计费周期止</th>
          <th data-options="field:'costStatistic_startNumber',width:30">起数</th>
          <th data-options="field:'costStatistic_endNumber',width:30">止数</th>
          <th data-options="field:'costStatistic_quantity',width:50">用量</th>
          <th data-options="field:'costStatistic_price',width:40">计费标准</th>
          <th data-options="field:'costStatistic_amount',width:60">金额</th>
          <th data-options="field:'costStatistic_receipt',width:60">是否收款</th>
          <th data-options="field:'costStatistic_receiptMan',width:60">收款人</th>
          <th data-options="field:'costStatistic_receiptDate',width:68">收款日期</th>
          <th data-options="field:'costStatistic_receiptType',width:60">收款方式</th>
          <th data-options="field:'costStatistic_contractID',width:60">合同编号</th>
        </tr>
      </thead>      
      </tbody>
      </table>
      </div>
    </div>
  </div>
  <jsp:include page="MoneyManageDialog.jsp"></jsp:include>
<script type="text/javascript">
//双击行弹出编辑窗口,；form(load加载数据)单击选中，然后编辑，便可弹出编辑窗口
$('#ViewAllCostStatistic').datagrid({
  onDblClickRow : function(rowIndex, rowData) {
    var row = $('#ViewAllCostStatistic').datagrid('getSelected');
    if(row)
    {
      $('#EditMoneyInfo').dialog('open');
      $('#EditCostStatistic_Form').form('load',
        document.getElementById('costStatistic_id').value = row.costStatistic_id,
        document.getElementById('Cost_CostName_edit').value = row.costStatistic_subject,
        document.getElementById('Cost_CustomerName_edit').value = row.costStatistic_clientName,
        document.getElementById('Cost_ContractNumber_edit').value = row.costStatistic_contractID,
        document.getElementById('Cost_HouseNumber_edit').value = row.costStatistic_houseNumber,
        document.getElementById('Cost_StartDate_edit').value = row.costStatistic_startTime,
        document.getElementById('Cost_EndDate_edit').value = row.costStatistic_endTime,
        document.getElementById('Cost_StartNumber_edit').value = row.costStatistic_startNumber,
        document.getElementById('Cost_EndNumber_edit').value = row.costStatistic_endNumber,
        document.getElementById('Cost_Quantity_edit').value = row.costStatistic_quantity,
        document.getElementById('Cost_UnitPrice_edit').value = row.costStatistic_price,
        document.getElementById('Cost_Amount_edit').value = row.costStatistic_amount,
        document.getElementById('Cost_Receipt_edit').value = row.costStatistic_receipt,
        document.getElementById('Cost_ReceiptMan_edit').value = row.costStatistic_receiptMan,
        document.getElementById('Cost_ReceiptDate_edit').value = row.costStatistic_receiptDate);        
    }
  }
});
//单击选中，然后编辑，便可弹出编辑窗口的方法
function editCost_OpenDialog(){
  var row = $('#ViewAllCostStatistic').datagrid('getSelected');
  if(row)
  {
    $('#EditMoneyInfo').dialog('open');
    $('#EditCostStatistic_Form').form('load',
      document.getElementById('costStatistic_id').value = row.costStatistic_id,
      document.getElementById('Cost_CostName_edit').value = row.costStatistic_subject,//费用科目
      document.getElementById('Cost_CustomerName_edit').value = row.costStatistic_clientName,//客户名称
      document.getElementById('Cost_ContractNumber_edit').value = row.costStatistic_contractID,//合同编号
      document.getElementById('Cost_HouseNumber_edit').value = row.costStatistic_houseNumber,//房屋名称
      document.getElementById('Cost_StartDate_edit').value = row.costStatistic_startTime,//起始时间
      document.getElementById('Cost_EndDate_edit').value = row.costStatistic_endTime,//结束时间
      document.getElementById('Cost_StartNumber_edit').value = row.costStatistic_startNumber,//起始数字
      document.getElementById('Cost_EndNumber_edit').value = row.costStatistic_endNumber,//结束数字
      document.getElementById('Cost_Quantity_edit').value = row.costStatistic_quantity,//用量
      document.getElementById('Cost_UnitPrice_edit').value = row.costStatistic_price,//计费标准
      document.getElementById('Cost_Amount_edit').value = row.costStatistic_amount,//金额
      document.getElementById('Cost_Receipt_edit').value = row.costStatistic_receipt,//是否收款
      document.getElementById('Cost_ReceiptMan_edit').value = row.costStatistic_receiptMan,//收款人
      document.getElementById('Cost_ReceiptDate_edit').value = row.costStatistic_receiptDate);//收款日期  
  }else{
    alert("请选中一条数据！！");
  }
}
//删除操作  
function DeleteCostStatistic()
{
  var row = $('#ViewAllCostStatistic').datagrid('getSelected');//获得删除行
  var param={costStatistic_id:row.costStatistic_id,MoneyInfoOperate:'del'};
  //获得删除的参数property_number;delProperty相当于add,edit
  alert("是否删除编号为"+row.costStatistic_id+"的记录？");//弹出框
  $.post('CostStatisticServlet',param,function(data){
    if (data == 'success') {
      alert("删除成功");
      $('#ViewAllCostStatistic').datagrid('load',{});//实现删除操作的刷新表
    } else {
      //document.getElementById("aaa").innerHTML=data;
      alert("删除失败");
    }
  });
}
</script>
<script type="text/javascript">
function SetReceipt(){
  var row = $('#ViewAllCostStatistic').datagrid('getSelected');
  if(row)
  {
    //alert(row.costStatistic_id);
    document.getElementById('SetCharge_CostSta_id').value = row.costStatistic_id;
    $('#SetCharge').dialog('open');
  }else{
    alert("请单击每行首列的复选框，选中一行！");
  }
}
</script>
<script>    
    function pagerFilter(data){
      if (typeof data.length == 'number' && typeof data.splice == 'function'){  // is array
        data = {
          total: data.length,
          rows: data
        }
      }
      var dg = $(this);
      var opts = dg.datagrid('options');
      var pager = dg.datagrid('getPager');
      pager.pagination({
        onSelectPage:function(pageNum, pageSize){
          opts.pageNumber = pageNum;
          opts.pageSize = pageSize;
          pager.pagination('refresh',{
            pageNumber:pageNum,
            pageSize:pageSize
          });
          dg.datagrid('loadData',data);
        }
      });
      if (!data.originalRows){
        data.originalRows = (data.rows);
      }
      var start = (opts.pageNumber-1)*parseInt(opts.pageSize);
      var end = start + parseInt(opts.pageSize);
      data.rows = (data.originalRows.slice(start, end));
      return data;
    }
    $(function(){
      $('#ViewAllCostStatistic').datagrid({loadFilter:pagerFilter});
    });
  </script>
</body>
</html>

四、其他

1.获取源码

点击以下链接获取源码，数据库文件在sql文件夹下面。

JavaWeb房屋租赁管理系统源码（servlet+jsp+mysql）

2.点赞加关注

如果您觉得这篇文章对你有用请关注加点赞；

JavaWeb房屋租赁管理系统（servlet+jsp+mysql）（下）

二、系统展示

1.登陆页

2.房屋区域

3.合同管理

4.租金管理

5.押金管理

6.收费管理

7.租金统计

8.合同档案明细

9.代码库

10.业主信息

11.客户管理

12.房屋管理

三、部分代码

LoginServlet

OwnerInfoServlet

AddHouseInfoServlet

CheckCodeServlet

ClientinfoDao

ConnDriver

SelectTag

HouseManager.jsp

MoneyManager.jsp

四、其他

1.获取源码

2.点赞加关注

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技术资料

插件

JavaWeb房屋租赁管理系统（servlet+jsp+mysql）（下）

二、系统展示

1.登陆页

2.房屋区域

3.合同管理

4.租金管理

5.押金管理

6.收费管理

7.租金统计

8.合同档案明细

9.代码库

10.业主信息

11.客户管理

12.房屋管理

三、部分代码

LoginServlet

OwnerInfoServlet

AddHouseInfoServlet

CheckCodeServlet

ClientinfoDao

ConnDriver

SelectTag

HouseManager.jsp

MoneyManager.jsp

四、其他

1.获取源码

2.点赞加关注

热门文章

最新文章

相关课程

相关电子书

相关实验场景

推荐镜像