SSMdemo：租房管理系统

使用ssm框架整合，oracle数据库

框架：

Spring

SpringMVC

MyBatis

导包:

1, spring

2, MyBatis

3, mybatis-spring

4, fastjson

5, aspectweaver----AspectJ框架

6, log4j-----打印日志信息

7, ojdbc6.jar

8, jstl.jar, standard.jar----标准标签库

9, commons-logging-1.2.jar

10,……

项目结构：

配置文件同前面：http://www.cnblogs.com/jiangwz/p/7674275.html

项目代码：

model：

 package com.hanqi.model;

 public class House {

     private Integer id;
     private String keyword;
     private String area;
     private Integer squaremeter;
     private Integer rent;
     private String renttype;
     private String housetype;

     public House(Integer id, String keyword, String area, Integer squaremeter, Integer rent, String renttype,
             String housetype) {
         super();
         this.id = id;
         this.keyword = keyword;
         this.area = area;
         this.squaremeter = squaremeter;
         this.rent = rent;
         this.renttype = renttype;
         this.housetype = housetype;
     }

     public House() {
         super();
         // TODO Auto-generated constructor stub
     }

     public Integer getId() {
         return id;
     }

     public void setId(Integer id) {
         this.id = id;
     }

     public String getKeyword() {
         return keyword;
     }

     public void setKeyword(String keyword) {
         this.keyword = keyword;
     }

     public String getArea() {
         return area;
     }

     public void setArea(String area) {
         this.area = area;
     }

     public Integer getSquaremeter() {
         return squaremeter;
     }

     public void setSquaremeter(Integer squaremeter) {
         this.squaremeter = squaremeter;
     }

     public Integer getRent() {
         return rent;
     }

     public void setRent(Integer rent) {
         this.rent = rent;
     }

     public String getRenttype() {
         return renttype;
     }

     public void setRenttype(String renttype) {
         this.renttype = renttype;
     }

     public String getHousetype() {
         return housetype;
     }

     public void setHousetype(String housetype) {
         this.housetype = housetype;
     }

     @Override
     public String toString() {
         return "House [id=" + id + ", keyword=" + keyword + ", area=" + area + ", SQUAREMETER=" + squaremeter
                 + ", rent=" + rent + ", renttype=" + renttype + ", housetype=" + housetype + "]";
     }

 }

dao层：

 package com.hanqi.dao;

 import java.util.List;

 import com.hanqi.model.House;

 public interface HouseDao {

     List<House> selectAll();

     int inserthouse(House house);

     int delhouse(Integer id);

     int updatehouse(House house);

     List<House> selectinfo(House house);

 }

dao层实现方法：

 <?xml version="1.0" encoding="UTF-8" ?>
 <!DOCTYPE mapper
   PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
   "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.hanqi.dao.HouseDao">

     <select id="selectAll" resultType="House">
         select t.*from TABLE_HOUSE t
     </select>

     <insert id="inserthouse" parameterType="House" useGeneratedKeys="true" keyProperty="id" keyColumn="id">
         insert into TABLE_HOUSE values(test1.nextval,#{keyword},#{area},#{squaremeter},#{rent},#{renttype},#{housetype})
     </insert>

     <delete id="delhouse" parameterType="Map">
         delete TABLE_HOUSE t where t.id=#{id}
     </delete>

     <update id="updatehouse" parameterType="Map">
         update TABLE_HOUSE t set t.keyword=#{keyword},t.area=#{area},t.squaremeter=#{squaremeter},t.rent=#{rent},t.renttype=#{renttype},t.housetype=#{housetype} where t.id=#{id}
     </update>

     <select id="selectinfo" resultType="House" parameterType="House">
         select t.* from TABLE_HOUSE t
         <where>
             <if test="keyword!=null">
                 and t.keyword like #{keyword}
             </if>
             <if test="area!=null">
                 and t.area=#{area}
             </if>
             <if test="renttype!=null">
                 and t.renttype in #{renttype}
             </if>
             <if test="housetype!=null">
                 and t.housetype=#{housetype}
             </if>
         </where>

     </select>
 </mapper>

controller控制器：

 package com.hanqi.controller;

 import java.util.ArrayList;
 import java.util.List;

 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.bind.annotation.SessionAttributes;
 import org.springframework.web.servlet.ModelAndView;

 import com.alibaba.fastjson.JSONObject;
 import com.hanqi.dao.HouseDao;
 import com.hanqi.model.House;

 @Controller
 @SessionAttributes("currentUser")
 @RequestMapping("/house")
 public class HouseController {

     @Autowired
     private HouseDao houseDao;

     @ResponseBody
     @RequestMapping("/selectAll")
     public JSONObject selectAll() {
         JSONObject jo = new JSONObject();
         List<House> list = houseDao.selectAll();
         jo.put("total", list.size());
         jo.put("rows", list);

         return jo;
     }

     @ResponseBody
     @RequestMapping("/selectinfo")
     public ModelAndView  selectinfo(House house){

         house.setKeyword("%"+house.getKeyword()+"%");
         List<House> list = houseDao.selectinfo(house);
         ModelAndView modelAndView = new ModelAndView();
         modelAndView.setViewName("houselook3");
         modelAndView.addObject("list",list);

         return modelAndView;

     }

     @ResponseBody
     @RequestMapping("/selectAll1")
     public ModelAndView selectAll1(Model model) {
         //List<House> list = houseDao.selectAll();
         //System.out.println(list);

         //model.addAttribute("list", list);

         ModelAndView mv = new ModelAndView("redirect:/houselook.jsp");
         return mv;

     }

     @RequestMapping("/selectAll2")
     public String selectAll2(Model model) {
         List<House> list = houseDao.selectAll();
         System.out.println(list);
         model.addAttribute("list", list);

         return "houselook2";
     }

     @ResponseBody
     @RequestMapping("/addhouse")
     public ModelAndView addhouse(House house) {
         int i=houseDao.inserthouse(house);

         ModelAndView mv = new ModelAndView("redirect:/index.jsp");
         return mv;

     }

     @ResponseBody
     @RequestMapping("/delhouse")
     public ModelAndView delhouse(Integer id) {
         int i=houseDao.delhouse(id);
         ModelAndView mv = new ModelAndView("redirect:/index.jsp");
         return mv;
     }

     @ResponseBody
     @RequestMapping("/updatehouse")
     public ModelAndView updatehouse(House house) {
         int i=houseDao.updatehouse(house);
         ModelAndView mv = new ModelAndView("redirect:/index.jsp");
         return mv;
     }

 }

前台：

 <%@ page language="java" contentType="text/html; charset=UTF-8"
     pageEncoding="UTF-8"
     %>
 <%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html>
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <script type="text/javascript" src="js/jquery-3.2.1.min.js"></script>
 <script type="text/javascript"
     src="jquery-easyui-1.5.1/jquery.easyui.min.js"></script>
     <link rel="shortcut icon" href="img/logo1.jpg"/>
 <link type="text/css" rel="stylesheet"
     href="jquery-easyui-1.5.1/themes/icon.css"></link>
 <link type="text/css" rel="stylesheet"
     href="jquery-easyui-1.5.1/themes/default/easyui.css"></link>
 <script type="text/javascript"
     src="jquery-easyui-1.5.1/locale/easyui-lang-zh_CN.js"></script>
 <title>租房管理</title>
 <%
     String basePath = request.getContextPath();
 %>
 <!-- <script type="text/javascript" src="js/index.js"></script> -->
 <style type="text/css">
 .datagrid-btable tr {
     height: 30px;
 }
 </style>
 </head>

 <body class="easyui-layout">
     <!-- 添加商品 -->
     <div data-options="region:'north',split:true"
         style="height: 50px; background-color: cornflowerblue">

     </div>
     <!-- 对话框开始 -->
     <div data-options="region:'center',split:true"
         style="padding: 5px; background: #eee">
         <div id="tabs" class="easyui-tabs" style="width: 100%; height: 100%;">
             <div title="主页" style="">
                 <table id="table"></table>
                 <!-- 添加的表单 -->
                 <div id="zhong" style="display: none">
                     <form id="addhouse" method="post"
                         style="width: 600px; padding: 20px">
                         关键字：<input type="text" name="keyword"><br>
                         地区：<input type="text" name="area"><br>
                         面积：<input type="text" name="squaremeter"><br>
                         租金：<input type="text" name="rent"><br>
                         租赁方式：<input type="text" name="renttype"><br>
                         房屋类型：<input type="text" name="housetype"><br>
                         <input type="submit" name="" id="" value="提交" /><br>
                         <input type="reset" value="重置"><br>
                     </form>
                 </div>
                 <!-- 修改的表单 -->
                 <div id="gai" style="display: none">
                     <form id="gaihouse" action="house/updatehouse.do" method="post"
                         style="width: 600px; padding: 20px">
                         id：<input type="text" name="id"><br>
                         关键字：<input type="text" name="keyword"><br>
                         地区：<input type="text" name="area"><br>
                         面积：<input type="text" name="squaremeter"><br>
                         租金：<input type="text" name="rent"><br>
                         租赁方式：<input type="text" name="renttype"><br>
                         房屋类型：<input type="text" name="housetype"><br>
                         <input type="submit" name="" id="" value="提交" /><br>
                         <input type="reset" value="重置"><br>
                     </form>
                 </div>
             </div>

         </div>
     </div>
     <!-- 对话框结束 -->
     <!-- 目录开始 -->
     <div data-options="region:'west',split:true" width=210>
         <div id="aa" class="easyui-accordion"
             style="width: 200px; height: 543px">

             <div title="用户管理" style="overflow: auto; padding: 10px" >
                 <ul>
                     <li class="lis"><a id="addhouse" class="easyui-linkbutton ab"
                         plain="true" >添加房屋信息(先用右边按钮)</a></li>
                     <li class="lis"><a href="<%=basePath %>/houselook.jsp" class="easyui-linkbutton ab"
                         plain="true">查看租房信息2</a></li>
                     <li class="lis"><a href="<%=basePath %>/house/selectAll2.do" class="easyui-linkbutton ab"
                         plain="true">查看租房信息3</a></li>
                     <li class="lis"><a href="houselook3.jsp" class="easyui-linkbutton ab"
                         plain="true">前往租房页面</a></li>
                     <li class="lis"><a href="#" class="easyui-linkbutton ab"
                         plain="true">修改用户</a></li>
                 </ul>
             </div>
         </div>
     </div>
     <!-- 底部声明 -->
     <div data-options="region:'south',split:true"
         style="height: 40px; line-height: 40px; vertical-align: center; text-align: center;">
         玛雅网络版权声明</div>
     <!-- 目录结束 -->
 </body>
 </html>
 <script type="text/javascript">

     $(function() {
         $('#addhouse').form({
             url:'house/addhouse.do',
             onSubmit: function(){
                 return $('#addhouse').form('validate');//如果有为空则返回false阻止提交
             },
             success:function(data){
                 if(data=="true"){
                     alert("添加成功");
                 }else if(data=="false"){
                     alert("请检查信息正确！");
                 }
             }
         });

         $('#table').datagrid({
             url : 'house/selectAll.do',
             striped:true,//显示斑马线
             autoRowHeight:false,//定义设置行的高度，根据该行的内容。设置为false可以提高负载性能。这里不设置，css中设置的行高无效
             singleSelect:true,//只允许选择一行
             pagination : true,
             pageNumber : 1,
             pageSize : 1,
             pageList : [ 1, 3, 5 ],

             toolbar : [{
                 iconCls : 'icon-edit',
                 text : "添加",
                 handler : function() {
                     var a = $(this).text();

                     $('#zhong').dialog({
                         width : 800,
                         height : 500,
                         title : a,
                         //closed : false,
                         cache : false,
                         modal : true
                     });

                 }
             },  '-',{
                 iconCls : 'icon-edit',
                 text : "修改",
                 handler : function() {
                     var a = $(this).text();
                     $('#gai').dialog({
                         width : 800,
                         height : 500,
                         title : a,
                         //closed : false,
                         cache : false,
                         modal : true
                     });
                     $('#gai').dialog("open");
                     var r = $("#table").datagrid("getSelected");//获取被选中的行，返回对象
                     $("#gaihouse").form("load", r);//将被选中的信息放到弹出的的表单中，富文本编辑器的内容无法显示
                 }
             }, '-',
             {
                 iconCls : 'icon-cancel',
                 text : "删除",
                 handler : function() {
                     var id=-1;
                     id = $('#table').datagrid("getSelected").id;
                     if(id>-1){
                         var r1 = confirm("确定删除编号为  "+id+" 的房屋信息吗？");
                         if(r1) {
                             window.location.href="house/delhouse.do?id="+id;
                             alert("删除成功");
                         }
                     }else{
                         alert("请选中需要删除的商品");
                     }

                 }
             } ],

              frozenColumns : [ [ {
                  field : '',
                 title : '',
                 width : 20,
                 checkbox : true
             } ] ],
             columns : [ [ {
                 field : "id",
                 title : "信息编号",
                 width:65
             },{
                 field : "keyword",
                 title : "关键字",
                 width:180
             },
             {
                 field : "area",
                 title : "地区",
                 width:60
             }, {
                 field : "squaremeter",
                 title : "面积",
                 width:60
             }, {
                 field : "rent",
                 title : "租金",
                 width:40
             } , {
                 field : "renttype",
                 title : "租赁方式",
                 width:60
             } ,{
                 field : "housetype",
                 title : "房屋类型",
                 width : 60
             } ] ],

         });
     });
 </script>

  <%@ page language="java" contentType="text/html; charset=UTF-8"
     pageEncoding="UTF-8" import="java.util.List,com.hanqi.model.House,com.hanqi.controller.HouseController"%>
 <%@ taglib prefix="c" uri="http://java.sun.com/jstl/core" %>
 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
 <html>
 <head>
 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
 <title>Insert title here</title>
 <script type="text/javascript" src="js/jquery-3.2.1.min.js"></script>
 <script type="text/javascript"
     src="jquery-easyui-1.5.1/jquery.easyui.min.js"></script>
     <link rel="shortcut icon" href="img/logo1.jpg"/>
 <link type="text/css" rel="stylesheet"
     href="jquery-easyui-1.5.1/themes/icon.css"></link>
 <link type="text/css" rel="stylesheet"
     href="jquery-easyui-1.5.1/themes/default/easyui.css"></link>
 <script type="text/javascript"
     src="jquery-easyui-1.5.1/locale/easyui-lang-zh_CN.js"></script>
 </head>
 <body>
 <form action="house/selectinfo.do" method="post">
     区域：<input type="radio" name="area" id="s1" value="张店"/>
 　　　　<label for="s1">张店</label>
 　　<input type="radio" name="area" id="s2" value="淄川"/>
 　　　　<label for="s2">淄川</label>
 　　<input type="radio" name="area" id="s0" value="周村"/>
 　　　　<label for="s0">周村</label><br>
     租赁类型：<input type="checkbox" name="renttype" id="s3" value="整租"/>
 　　　　<label for="s3">整租</label>
 　　<input type="checkbox" name="renttype" id="s4" value="合租"/>
 　　　　<label for="s4">合租</label>
 　　<input type="checkbox" name="renttype" id="s5" value="其他"/>
 　　　　<label for="s5">其他</label><br>
     房屋类型：<input type="radio" name="housetype" id="s6" value="三室一厅"/>
 　　　　<label for="s6">三室一厅</label>
 　　<input type="radio" name="housetype" id="s7" value="自建房"/>
 　　　　<label for="s7">自建房</label>
 　　<input type="radio" name="housetype" id="s8" value="其他"/>
 　　　　<label for="s8">其他</label><br>
     关键字：<input type="text" name="keyword">
     <input type="submit" value="查询">
 </form>

 <%
     //HouseController hc=new HouseController();
     List<House> list=(List<House>)request.getAttribute("list");
     if(list!=null){
         out.print("<table border='1'>");
         for(House h:list){
             out.print("<tr>");
             out.print("<td>"+h.getKeyword()+"</td>");
             out.print("<td>"+h.getArea()+"</td>");
             out.print("<td>"+h.getSquaremeter()+"</td>");
             out.print("<td>"+h.getRent()+"</td>");
             out.print("<td>"+h.getRenttype()+"</td>");
             out.print("<td>"+h.getHousetype()+"</td>");
             out.print("</tr>");
         }
         out.print("</table>");
     }
 %>
 </body>
 </html>