JavaWeb開發基於ssm的校園服務系統

利用Javaweb開發的一個校園服務系統，通過發佈自己的任務並設置懸賞金額，有些類似於賞金獵人，在這裏分享給大家，有需要可以聯繫我:2186527424：
亦可下載：添加鏈接描述

<?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.ssm.mapper.UserMapper" >
  <resultMap id="BaseResultMap" type="com.ssm.po.User" >
    <id column="stuid" property="stuid" jdbcType="INTEGER" />
    <result column="studentid" property="studentid" jdbcType="VARCHAR" />
    <result column="password" property="password" jdbcType="VARCHAR" />
    <result column="schoolid" property="schoolid" jdbcType="INTEGER" />
    <result column="sex" property="sex" jdbcType="INTEGER" />
    <result column="name" property="name" jdbcType="VARCHAR" />
    <result column="registertime" property="registertime" jdbcType="TIMESTAMP" />
    <result column="money" property="money" jdbcType="DOUBLE" />
    <result column="state" property="state" jdbcType="INTEGER" />
  </resultMap>
  <sql id="Base_Column_List" >
    stuid, studentid, password, schoolid, sex, name, registertime, money, state
  </sql>
  <select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" >
    select 
    <include refid="Base_Column_List" />
    from user
    where stuid = #{stuid,jdbcType=INTEGER}
  </select>
  <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
    delete from user
    where stuid = #{stuid,jdbcType=INTEGER}
  </delete>
  <insert id="insert" parameterType="com.ssm.po.User" >
    insert into user (stuid, studentid, password, 
      schoolid, sex, name, 
      registertime, money, state
      )
    values (#{stuid,jdbcType=INTEGER}, #{studentid,jdbcType=VARCHAR}, #{password,jdbcType=VARCHAR}, 
      #{schoolid,jdbcType=INTEGER}, #{sex,jdbcType=INTEGER}, #{name,jdbcType=VARCHAR}, 
      #{registertime,jdbcType=TIMESTAMP}, #{money,jdbcType=DOUBLE}, #{state,jdbcType=INTEGER}
      )
  </insert>
  <insert id="insertSelective" parameterType="com.ssm.po.User" >
    insert into user
    <trim prefix="(" suffix=")" suffixOverrides="," >
      <if test="stuid != null" >
        stuid,
      </if>
      <if test="studentid != null" >
        studentid,
      </if>
      <if test="password != null" >
        password,
      </if>
      <if test="schoolid != null" >
        schoolid,
      </if>
      <if test="sex != null" >
        sex,
      </if>
      <if test="name != null" >
        name,
      </if>
      <if test="registertime != null" >
        registertime,
      </if>
      <if test="money != null" >
        money,
      </if>
      <if test="state != null" >
        state,
      </if>
    </trim>
    <trim prefix="values (" suffix=")" suffixOverrides="," >
      <if test="stuid != null" >
        #{stuid,jdbcType=INTEGER},
      </if>
      <if test="studentid != null" >
        #{studentid,jdbcType=VARCHAR},
      </if>
      <if test="password != null" >
        #{password,jdbcType=VARCHAR},
      </if>
      <if test="schoolid != null" >
        #{schoolid,jdbcType=INTEGER},
      </if>
      <if test="sex != null" >
        #{sex,jdbcType=INTEGER},
      </if>
      <if test="name != null" >
        #{name,jdbcType=VARCHAR},
      </if>
      <if test="registertime != null" >
        #{registertime,jdbcType=TIMESTAMP},
      </if>
      <if test="money != null" >
        #{money,jdbcType=DOUBLE},
      </if>
      <if test="state != null" >
        #{state,jdbcType=INTEGER},
      </if>
    </trim>
  </insert>
  <update id="updateByPrimaryKeySelective" parameterType="com.ssm.po.User" >
    update user
    <set >
      <if test="studentid != null" >
        studentid = #{studentid,jdbcType=VARCHAR},
      </if>
      <if test="password != null" >
        password = #{password,jdbcType=VARCHAR},
      </if>
      <if test="schoolid != null" >
        schoolid = #{schoolid,jdbcType=INTEGER},
      </if>
      <if test="sex != null" >
        sex = #{sex,jdbcType=INTEGER},
      </if>
      <if test="name != null" >
        name = #{name,jdbcType=VARCHAR},
      </if>
      <if test="registertime != null" >
        registertime = #{registertime,jdbcType=TIMESTAMP},
      </if>
      <if test="money != null" >
        money = #{money,jdbcType=DOUBLE},
      </if>
      <if test="state != null" >
        state = #{state,jdbcType=INTEGER},
      </if>
    </set>
    where stuid = #{stuid,jdbcType=INTEGER}
  </update>
  <update id="updateByPrimaryKey" parameterType="com.ssm.po.User" >
    update user
    set studentid = #{studentid,jdbcType=VARCHAR},
      password = #{password,jdbcType=VARCHAR},
      schoolid = #{schoolid,jdbcType=INTEGER},
      sex = #{sex,jdbcType=INTEGER},
      name = #{name,jdbcType=VARCHAR},
      registertime = #{registertime,jdbcType=TIMESTAMP},
      money = #{money,jdbcType=DOUBLE},
      state = #{state,jdbcType=INTEGER}
    where stuid = #{stuid,jdbcType=INTEGER}
  </update>
  
  <!-- 根據賬號或暱稱查找返回user -->
  <select id="selectByLikeNameAccount" resultMap="BaseResultMap" >
    SELECT 
    <include refid="Base_Column_List" /> 
    from `user` WHERE CONCAT(studentid,name) LIKE #{words,jdbcType=VARCHAR} 
  </select>
  
  <!-- 查找賬號個數 -->
  <select id="selectAccountCount" resultType="java.lang.Integer" >
    SELECT COUNT(*) FROM `user` WHERE studentid = #{account,jdbcType=VARCHAR};
  </select>
  
  <!-- 根據賬號查找返回user -->
  <select id="selectUserByAccount" resultMap="BaseResultMap" >
    SELECT <include refid="Base_Column_List" /> FROM `user` WHERE studentid = #{account,jdbcType=VARCHAR};
  </select>
  
</mapper>

註銷登錄界面

package com.ssm.controller;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.SessionAttributes;

import com.ssm.util.JsonUtil;
import com.ssm.po.School;
import com.ssm.po.User;
import com.ssm.service.SchoolService;
import com.ssm.service.UserService;

/**
 * 註銷登錄*
 * 異步讀取院校列表*
 * 讀取一個用戶信息*
 * @author 
 *
 */
@Controller
@SessionAttributes({ "nowuser","nowadmin"})
@RequestMapping(value = "common/")
public class CommonController {

	@Resource(name = "schoolService")
	public SchoolService schoolService;
	
	@Resource(name = "userService")
	public UserService userService;
	
	// 註銷
	@RequestMapping("logout.do")
	public String logout(HttpServletRequest request, Model model) {
		model.addAttribute("msg", "已退出");
		request.getSession(false).removeAttribute("nowuser");
		request.getSession(false).removeAttribute("nowadmin");
		return "login";
	}
	
	@RequestMapping("getallschools.do")
	public void getallschools(HttpServletResponse response) throws IOException{
		System.out.println("000000000000000000000000000000000");
		List<School> list = schoolService.getAllSchoolsNoState();
		response.setCharacterEncoding("UTF-8");
		response.setContentType("text/html");
		String list_String = JsonUtil.list2json(list);
		PrintWriter out = response.getWriter();
		out.println(list_String);
		out.flush();
		out.close();
	}
	
	@RequestMapping("getuser.do")
	public String getuser(String stuidstr,HttpServletRequest request,Model model) {
		int stuid = 0;
		try {
			stuid = Integer.parseInt(stuidstr);
		} catch (Exception e) {
			model.addAttribute("msg", "出現錯誤");
			return "userInfo";
		}
		if (stuid==0) {
			model.addAttribute("msg", "出現錯誤");
			return "userInfo";
		}
		User user = userService.getByUid(stuid);
		model.addAttribute("theuser", user);
		return "userInfo";
	}
	
	
	
}

用戶界面

<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%
	String path = request.getContextPath();
	String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort()
			+ path + "/";
%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
<%@taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">

<title>個人中心</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<link rel="stylesheet" href="<%=basePath%>layui/css/layui.css">
<c:if test="${empty nowuser }">
	<script type="text/javascript">
		alert("請先登錄");
		window.location.href="<%=basePath%>login.jsp"; 
	</script>
</c:if>
</head>
<body class="layui-layout-body">
	<div class="layui-layout layui-layout-admin">
		<div class="layui-header">
			<div class="layui-logo">校園即時服務平臺</div>
			<!-- 頭部區域（可配合layui已有的水平導航） -->
			<ul class="layui-nav layui-layout-left">
				<li class="layui-nav-item"><a href="">任務中心</a></li>
				<li class="layui-nav-item"><a href="userIndex.jsp">個人中心</a></li>

			</ul>
			<ul class="layui-nav layui-layout-right">
				<li class="layui-nav-item"><a href="javascript:;">

						${nowuser.name } </a>
					<dl class="layui-nav-child">
						<dd>
							<a href="userIndex.jsp">個人信息</a>
						</dd>
						<dd>
							<a href="userUpdate.jsp">資料修改</a>
						</dd>
						<dd>
							<a href="userPassword.jsp">安全設置</a>
						</dd>
					</dl></li>
				<li class="layui-nav-item"><a href="common/logout.do">退了</a></li>
			</ul>
		</div>

		<div class="layui-side layui-bg-black">
			<div class="layui-side-scroll">
				<!-- 左側導航區域（可配合layui已有的垂直導航） -->
				<ul class="layui-nav layui-nav-tree" lay-filter="test">

					<li class="layui-nav-item"><a href="">校園即時服務平臺</a></li>

					<li class="layui-nav-item layui-nav-itemed"><a
						href="javascript:;">任務管理</a>
						<dl class="layui-nav-child">
							<dd>
								<a href="task/getusertask.do">已發佈任務</a>
							</dd>
							<dd>
								<a href="task/getuseratask.do">已接受任務</a>
							</dd>
							<dd>
								<a href="userNewtask.jsp">發佈新任務</a>
							</dd>
						</dl></li>

					<li class="layui-nav-item layui-nav-itemed"><a class=""
						href="javascript:;">個人中心</a>
						<dl class="layui-nav-child">
							<dd class="layui-this">
								<a href="userIndex.jsp">個人信息</a>
							</dd>
							<dd>
								<a href="userUpdate.jsp">資料修改</a>
							</dd>
							<dd>
								<a href="userPassword.jsp">安全設置</a>
							</dd>
						</dl></li>

				</ul>

			</div>
		</div>
		<!-- 內容主體區域-->
		<div class="layui-body">
			<div style="padding: 30px;" class="layui-fluid">
				<div class="layui-row">
					<div class="layui-col-md12">
						<span class="layui-badge-dot"></span> <span
							class="layui-badge-dot layui-bg-orange"></span> <span
							class="layui-badge-dot layui-bg-green"></span> <span
							class="layui-badge-dot layui-bg-cyan"></span> <span
							class="layui-badge-dot layui-bg-blue"></span> <span
							class="layui-badge-dot layui-bg-black"></span> <span
							class="layui-badge-dot layui-bg-gray"></span>
						<fieldset class="layui-elem-field layui-field-title"
							style="margin-top: 30px;">
							<legend>個人信息</legend>
						</fieldset>
					</div>
				</div>

				<div class="layui-row">
					<div class="layui-col-md1">&nbsp;</div>
					<div class="layui-col-md10">
						<fieldset class="layui-elem-field">
							<legend>信息</legend>
							<!--  <div class="layui-field-box">-->
							<table class="layui-table" lay-size="lg" lay-skin="line"
								style="margin-bottom: 0px;">
								<colgroup>
									<col width="150">
									<col width="200">
									<col>
								</colgroup>
								<thead>
									<tr>
										<th>&nbsp;</th>
										<th>&nbsp;</th>
									</tr>
								</thead>
								<tbody>
									<tr>
										<td>用戶編號</td>
										<td>${nowuser.stuid }</td>
									</tr>
									<tr>
										<td>用戶學號</td>
										<td>${nowuser.studentid }</td>
									</tr>
									<tr>
										<td>用戶姓名</td>
										<td>${nowuser.name }</td>
									</tr>
									<tr>
										<td>學校編號</td>
										<td>${nowuser.schoolid }</td>
									</tr>
									<tr>
										<td>用戶性別</td>
										<td><c:if test="${nowuser.sex==0 }">
												男
											  </c:if> <c:if test="${nowuser.sex!=0 }">
												女
											  </c:if></td>
									</tr>
									<tr>
										<td>註冊時間</td>
										<td><fmt:formatDate value="${nowuser.registertime }"
												pattern=" yyyy-MM-dd HH:mm:ss" /></td>
									</tr>
									<tr>
										<td>用戶餘額</td>
										<td>${nowuser.money }</td>
									</tr>
									<tr>
										<td>用戶狀態</td>
										<td><c:if test="${nowuser.state==0 }">
												正常
											  </c:if> <c:if test="${nowuser.state!=0 }">
												被限制
											  </c:if></td>
									</tr>
								</tbody>
							</table>
							<!--</div>-->
						</fieldset>

					</div>
					<div class="layui-col-md1">&nbsp;</div>
				</div>

			</div>

		</div>

		<c:if test="${!empty msg }">
			<script type="text/javascript">
				alert("${msg }");
			</script>
		</c:if>

		<div class="layui-footer">
			<!-- 底部固定區域 -->
			©  - 校園即時服務平臺辦公電話：6666666
		</div>
	</div>
	<script src="${pageContext.request.contextPath }/layui/layui.all.js"></script>
	<script>
		//JavaScript代碼區域
		layui.use('element', function() {
			var element = layui.element;
			//監聽導航點擊
			element.on('nav(test)', function(elem) {
				//console.log(elem)
				layer.msg(elem.text());
			});
		});
	</script>
</body>
</html>