基于javaweb+jsp的学生宿舍管理系统(JavaWeb JSP MySQL Servlet SSM SpringBoot Bootstrap)
JavaWeb JavaBean JSP MVC MySQL Tomcat JavaScript Bootstrap
基础JSP+Servlet或JSP+SSM(Spring、SpringMVC、MyBatis)框架或JSP+SSM+Maven(pom.xml)框架或SpringBoot…均可修改
开发工具：eclipse/idea/myeclipse/sts等均可配置运行
适用
课程设计，大作业，毕业设计，项目练习，学习演示等
//提交之前进行检查，如果return false，则不允许提交
function check() {
//根据ID获取值
if (document.getElementById("studentName").value.trim().length == 0) {
alert("姓名不能为空!");
return false;
}
if (document.getElementById("studentNo").value.trim().length == 0) {
alert("学号不能为空!");
return false;
}
if (document.getElementById("studentBuilding").value.trim().length == 0) {
alert("楼栋不能为空!");
return false;
}
if (document.getElementById("studentDormitory").value.trim().length == 0) {
alert("宿舍不能为空!");
return false;
}
if (document.getElementById("studentPhone").value.trim().length == 0) {
alert("电话不能为空!");
public class NoticeController {
@Autowired
private NoticeService noticeService;
/**
* 增加公告
*
* @param response
* @param request
* @throws IOException
*/
@RequestMapping("noticeAdd")
public void add(HttpServletResponse response, HttpServletRequest request) throws IOException {
Notice vo = new Notice();
public void setList(List<T> list) {
this.list = list;
}
public int getTotalRecord() {
return totalRecord;
}
public void setTotalRecord(int totalRecord) {
this.totalRecord = totalRecord;
}
//--分页逻辑
//已知数据
private int pageNum;//当前页,从请求那边传过来。
private int pageSize;//每页显示的数据条数。
//需要计算得来
1=1
</where>
</select>
</mapper>
<?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.demo.dao.UserMapper">
<resultMap id="BaseResultMap" type="com.demo.vo.User" >
<result column="id" property="id" />
<result column="username" property="username" />
<result column="password" property="password" />
<result column="real_name" property="realName" />
<if test ='noticeText != null'>#{noticeText},</if>
<if test ='noticeType != null'>#{noticeType},</if>
<if test ='createDate != null'>#{createDate}</if>
</trim>
</insert>
<!--批量删除-->
<delete id="doRemoveBatch" parameterType="java.util.Collection">
DELETE FROM `t_notice` WHERE `id` IN
<foreach collection="list" item="id" separator="," open="(" close=")">
#{id}
</foreach>
</delete>
<!--修改-->
<update id="doUpdate" parameterType="com.demo.vo.Notice">
UPDATE `t_notice`
<set>
<if test ='id != null'>`id` = #{id},</if>
<if test ='noticeName != null'>`notice_name` = #{noticeName},</if>
<if test ='noticeText != null'>`notice_text` = #{noticeText},</if>
<if test ='noticeType != null'>`notice_type` = #{noticeType},</if>
<if test ='createDate != null'>`create_date` = #{createDate}</if>
</set>
WHERE `id` = #{id}
*/
public static String decode(javax.servlet.http.HttpServletRequest request, String parameterName) {
String str;
if ((str = request.getParameter(parameterName)) == null) {
return null;
}
try {
if (isMessyCode(str)) {
str = new String(str.getBytes("ISO-8859-1"), "UTF-8");
}
if (isMessyCode(str)) {
str = new String(str.getBytes("GB2312"), "UTF-8");
}
if (isMessyCode(str)) {
str = new String(str.getBytes("GBK"), "UTF-8");
}
if (isMessyCode(str)) {
str = new String(str.getBytes("UTF-8"), "ISO-8859-1");
}
if (isMessyCode(str)) {
str = new String(str.getBytes("GB2312"), "ISO-8859-1");
}
if (isMessyCode(str)) {
str = new String(str.getBytes("GBK"), "ISO-8859-1");
}
if (isMessyCode(str)) {
str = new String(str.getBytes("UTF-8"), "GB2312");
}
if (session.getAttribute("loginUser") == null) {
session.setAttribute("alert_msg", "错误：请先登录！");
response.sendRedirect("login.jsp");
return false;
}
return true;
}
//@Override
public void postHandle(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, ModelAndView modelAndView) throws Exception {
}
//@Override
public void afterCompletion(HttpServletRequest httpServletRequest, HttpServletResponse httpServletResponse, Object o, Exception e) throws Exception {
}
}
<%@ page contentType="text/html; charset=utf-8" pageEncoding="utf-8" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>用户编辑</title>
<%@ include file="include/head.jsp" %>
</head>
<body>
<li><a href="userList">用户列表</a></li>
<li class="active"><a href="#">编辑</a></li>
</ul>
<br/>
<form class="form-horizontal" role="form" action="userEdit" method="post" onsubmit="return check()">
<input type="hidden" class="form-control" id="id" name="id" value="${vo.id}"/>
<div class="form-group">
<label class="col-sm-3 control-label">用户名：</label>
<div class="col-sm-5">
<input type="text" class="form-control" id="username" name="username" value="${vo.username}">
</div>
</div>
<div class="form-group">
<label class="col-sm-3 control-label">密码：</label>
<div class="col-sm-5">
<input type="text" class="form-control" id="password" name="password" value="${vo.password}">
</div>
</div>
<div class="form-group">
<label class="col-sm-3 control-label">姓名：</label>
<div class="col-sm-5">
<input type="text" class="form-control" id="realName" name="realName" value="${vo.realName}">
</div>
</div>
<div class="form-group">
<if test ='dormitoryAdministrator != null'>`dormitory_administrator` = #{dormitoryAdministrator},</if>
<if test ='dormitoryText != null'>`dormitory_text` = #{dormitoryText}</if>
</set>
WHERE `id` = #{id}
</update>
<!--获取-->
<select id="findById" resultMap="BaseResultMap">
SELECT <include refid="Base_Column_List" /> FROM `t_dormitory` WHERE `id` = #{id}
</select>
<!--列表-->
<select id="findAllSplit" parameterType="java.util.Map" resultMap="BaseResultMap">
SELECT <include refid="Base_Column_List" /> FROM `t_dormitory`
<where>
<if test="searchColumn != null and searchColumn != '' and keyword != null and keyword != ''">
${searchColumn} LIKE CONCAT('%',#{keyword},'%') AND
</if>
1=1
</where>
ORDER BY id ASC
<if test="startIndex != null and pageSize != null">
LIMIT #{startIndex},#{pageSize};
</if>
</select>
<!--数量-->
<select id="getAllCount" parameterType="java.util.Map" resultType="Integer">
response.sendRedirect("student_" + to + ".jsp");
}
/**
* 根据条件查询学生的列表并跳转回页面
*
* @param response
* @param request
* @throws IOException
*/
@RequestMapping("studentList")
public void list(HttpServletResponse response, HttpServletRequest request) throws IOException {
this.redirectList(request, response);
}
/**
* 跳转到列表页面
*
* @param request
* @param response
*/
private void redirectList(HttpServletRequest request, HttpServletResponse response) throws IOException {
//查询列和关键字
String searchColumn = Util.decode(request, "searchColumn");
String keyword = Util.decode(request, "keyword");
运行环境
Java≥6、Tomcat≥7.0、MySQL≥5.5
开发工具
eclipse/idea/myeclipse/sts等均可配置运行
技术框架
JavaWeb JavaBean JSP MVC MySQL Tomcat JavaScript Bootstrap
基础JSP+Servlet或JSP+SSM(Spring、SpringMVC、MyBatis)框架或JSP+SSM+Maven(pom.xml)框架或SpringBoot…均可修改
适用
课程设计，大作业，毕业设计，项目练习，学习演示等
功能说明
登录、注册、退出、用户模块、公告模块、宿管员模块、宿舍模块、学生模块的增删改查管理
