这篇文章我们来了解“如何用java做一个系统记录学生的住宿信息而且可以管理，网页版的”的内容，小编通过实际的案例向大家展示了操作过程，简单易懂，有需要的朋友可以参考了解看看，那么接下来就跟随小编的思路来往下学习吧，希望对大家学习或工作能有帮助。

目录

• 运行环境
• 开发工具
• 适用
• 功能说明
• 技术框架
• 部分代码实现JSP 
• 效果图

运行环境

Java≥6、Tomcat≥7.0、MySQL≥5.5

开发工具

idea/eclipse/MyEclipse

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

技术框架

JavaWeb JavaBean JSP MVC MySQL Tomcat JavaScript idea eclipse MyEclipse Servlet SSM Maven …

部分代码实现JSP 

            return false;
        }
        if (document.getElementById("add-administratorBuilding").value.trim().length == 0) {
            alert("楼栋不能为空");
            return false;
        }
        return true;
    }
    //编辑表单提交之前进行检查，如果return false，则不允许提交
    function editCheck() {
        //根据ID获取值
        if (document.getElementById("edit-administratorName").value.trim().length == 0) {
            alert("姓名不能为空");
            return false;
        }
        if (document.getElementById("edit-administratorPhone").value.trim().length == 0) {
            alert("电话不能为空");
            return false;
        }

    <div class="row">
        <div class="col-sm-3 col-md-2 sidebar">
            <!-- 侧边栏 -->
            <jsp:include page="menu.jsp">
                <jsp:param value="active" name="Administrator_active"/>
            </jsp:include>
        </div>
        <br>
        <div class="col-sm-9 col-sm-offset-3 col-md-10 col-md-offset-2 main">
            <div class="row">
                <div class="col-sm-7">
                    <div class="input-group">
                        <input class="form-control" type="hidden" id="searchColumn" name="searchColumn" value="administrator_name"/>
                        <input class="form-control" type="text" id="search_keyword" name="search_keyword" placeholder="姓名"/> <span class="input-group-btn"><button class="btn btn-line btn-danger" type="button" onclick="searchList()">搜索</button></span>
                    </div>
                </div>
                <div class="col-sm-5">
                    <button type="button" <c:if test="${loginUser.userType != '管理员'}">disabled="disabled" title="没有权限！！！"</c:if> class="btn btn-line btn-primary" data-toggle="modal" data-target="#modal-add">添加宿管员 
                    </button>
                </div>
            </div>

            <br>
            <div class="table-responsive">
                <table class="table table-striped table-hover">
                    <thead>
                    <tr>
                            <th>姓名</th>
                            <th>性别</th>
                            <th>电话</th>
                            <th>楼栋</th>
                        <th style="text-align: center;">操作</th>
                    </tr>
                    </thead>
                    <tbody>
                    <c:forEach items="${list}" var="vo">
                        <tr>
                <td>${vo.administratorName}</td>
                <td>${vo.administratorSex}</td>
                <td>${vo.administratorPhone}</td>
                <td>${vo.administratorBuilding}</td>

<nav class="navbar navbar-inverse navbar-fixed-top">
    <div class="container-fluid">
        <div class="navbar-header">
            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#navbar" aria-expanded="false" aria-controls="navbar">
                <span class="sr-only">学生宿舍管理系统</span> <span class="icon-bar"></span>
                <span class="icon-bar"></span> <span class="icon-bar"></span>
            </button>
            <a class="navbar-brand" href="#" rel="external nofollow"  rel="external nofollow" >学生宿舍管理系统</a>
        </div>
        <div id="navbar" class="navbar-collapse collapse">
            <ul class="nav navbar-nav navbar-right">
                <li><a href="#" rel="external nofollow"  rel="external nofollow" >欢迎：<span style="color: yellow">${loginUser.username}</span></a></li>
                <li><a href="authLogout" rel="external nofollow" >退出</a></li>
            </ul>
        </div>
    </div>
</nav>

<%@ page contentType="text/html; charset=utf-8" pageEncoding="utf-8" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core" prefix="c" %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>宿管员 管理</title>
    <link rel="stylesheet" href="css/bootstrap.css" rel="external nofollow" >
    <link rel="stylesheet" href="css/main.css" rel="external nofollow" >
    <script src="js/jquery-3.5.1.js"></script>
    <script src="js/bootstrap.js"></script>
</head>

        let id = button.data('id');
        let modal = $(this);
        modal.find('#delete-id').val(id);
    })

    $('#modal-edit').on('show.bs.modal', function (event) {
        let button = $(event.relatedTarget);
        let id = button.data('id');
        let modal = $(this);
        $.ajax({
            url: 'administratorGet?id=' + id,
            type: "get",
            success: function (voString) {
                let vo = eval('(' + voString + ')');
                        modal.find('#edit-id').val(vo.id);
                        modal.find('#edit-administratorName').val(vo.administratorName);
                        for (let val of "男/女".split('/')) {
                            if (val == vo.administratorSex) {
                                modal.find('#edit-administratorSex_' + vo.administratorSex).prop("checked", true);
                            } else {
                                modal.find('#edit-administratorSex_' + vo.administratorSex).removeAttr("checked");

                        <span aria-hidden="true">&times;</span>
                    </button>
                    <h4 class="modal-title">宿管员 </h4>
                </div>
                <div class="modal-body">
                    <table class="table table-striped table-hover" style="font-size: 15px;">
                        <tr>
                            <td style="width: 15%;">姓名:</td>
                            <td><b id="info-administratorName"></b></td>
                        </tr>
                        <tr>
                            <td style="width: 15%;">性别:</td>
                            <td><b id="info-administratorSex"></b></td>
                        </tr>
                        <tr>
                            <td style="width: 15%;">电话:</td>

                        <label for="add-administratorText" class="control-label">备注:</label>
                        <textarea style="height: 100px;" class="form-control" name="administratorText" id="add-administratorText"></textarea>
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-line btn-warning" data-dismiss="modal">取消</button>
                    <button type="submit" class="btn btn-line btn-primary">提交</button>
                </div>
            </form>
        </div>
    </div>
</div>

<!-- info -->
<div class="modal fade" id="modal-info" tabindex="-1" role="dialog"
     aria-labelledby="myModalLabel">
    <div class="modal-dialog" role="document">
        <div class="modal-content">
            <form>
                <div class="modal-header">

                modal.find('#info-administratorBuilding').text(vo.administratorBuilding);
                modal.find('#info-administratorText').text(vo.administratorText);
            }
        })
    })
    function searchList() {
        window.location.href = "administratorList?searchColumn="+document.getElementById("searchColumn").value+"&keyword=" + document.getElementById("search_keyword").value;
    }
    //增加表单提交之前进行检查，如果return false，则不允许提交
    function addCheck() {
        //根据ID获取值
        if (document.getElementById("add-administratorName").value.trim().length == 0) {
            alert("姓名不能为空");
            return false;
        }
        if (document.getElementById("add-administratorPhone").value.trim().length == 0) {

                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-line btn-warning" data-dismiss="modal">取消</button>
                    <button type="submit" class="btn btn-line btn-default">删除</button>
                </div>
            </form>
        </div>
    </div>
</div>

</body>
<script>
    $('#modal-delete').on('show.bs.modal', function (event) {

                        </tr>
                        <tr>
                            <td style="width: 15%;">楼栋:</td>
                            <td><b id="info-administratorBuilding"></b></td>
                        </tr>
                        <tr>
                            <td style="width: 15%;">备注:</td>
                            <td><b id="info-administratorText"></b></td>
                        </tr>
                    </table>
                    <br>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-line btn-warning" data-dismiss="modal">关闭</button>
                </div>
            </form>
        </div>
    </div>
</div>

<!-- edit -->

                                <button class="btn btn-line btn-info btn-sm" data-id="${vo.id}"
                                        data-toggle="modal" data-target="#modal-info">详情
                                </button>
                                <button class="btn btn-line btn-warning btn-sm"
                                                <c:if test="${loginUser.userType != '管理员'}">disabled="disabled" title="没有权限！！！"</c:if>
                                        data-id="${vo.id}"
                                        data-toggle="modal" data-target="#modal-edit">编辑
                                </button>
                                <button class="btn btn-line btn-default btn-sm" <c:if test="${loginUser.userType != '管理员'}">disabled="disabled" title="没有权限！！！"</c:if> data-id="${vo.id}"
                                        data-toggle="modal" data-target="#modal-delete">删除
                                </button>
                            </th>
                        </tr>
                    </c:forEach>
                    </tbody>
                </table>
            </div>
            <div style="float: right;padding-right: 10px;color: #515151;"><jsp:include page="split.jsp"/></div>

                        <label for="edit-administratorText" class="control-label">备注:</label>
                        <textarea style="height: 100px;" class="form-control" name="administratorText" id="edit-administratorText"></textarea>
                    </div>
                    <div class="form-group hidden">
                        <label for="edit-createTime" class="control-label">创建时间:</label>
                        <input type="text" class="form-control" name="createTime" id="edit-createTime">
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-line btn-warning" data-dismiss="modal">取消</button>
                    <button type="submit" class="btn btn-line btn-primary">提交</button>
                </div>
            </form>
        </div>

    </div>
</div>

<!-- add -->
<div class="modal fade" id="modal-add" tabindex="-1" role="dialog"
     aria-labelledby="myModalLabel">
    <div class="modal-dialog" role="document">
        <div class="modal-content">
            <form action="administratorAdd" onsubmit="return addCheck()">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal"
                            aria-label="Close">
                        <span aria-hidden="true">&times;</span>
                    </button>
                    <h4 class="modal-title" id="myModalLabel">增加宿管员 </h4>
                </div>
                <div class="modal-body">
                    <div class="form-group hidden">
                        <label class="control-label">(hidden)</label>

</div>

<!-- delete -->
<div class="modal fade" id="modal-delete" tabindex="-1" role="dialog" aria-labelledby="myModalLabel">
    <div class="modal-dialog" role="document">
        <div class="modal-content">
            <form action="administratorDelete">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                        <span aria-hidden="true">&times;</span>
                    </button>
                    <h4 class="modal-title">删除宿管员 </h4>
                </div>
                <div class="modal-body">
                    确认要删除该宿管员 记录吗？
                    <div class="form-group hidden">
                        <label class="control-label">(hidden)</label>
                        <input type="hidden" class="form-control" name="action" value="delete">
                        <input type="text" class="form-control" name="id" id="delete-id">

                    <div class="form-group">
                        <label class="control-label">性别:</label>
                               <input name="administratorSex" id="edit-administratorSex_男" type="radio" value="男"/>男
                               <input name="administratorSex" id="edit-administratorSex_女" type="radio" value="女"/>女
                    </div>
                    <div class="form-group">
                        <label for="edit-administratorPhone" class="control-label">电话:</label>
                        <input type="text" class="form-control" name="administratorPhone" id="edit-administratorPhone">
                    </div>
                    <div class="form-group">
                        <label for="edit-administratorBuilding" class="control-label">楼栋:</label>
                        <input type="text" class="form-control" name="administratorBuilding" id="edit-administratorBuilding">
                    </div>

                    </div>
                    <div class="form-group">
                        <label for="add-administratorName" class="control-label">姓名:</label>
                        <input type="text" class="form-control" name="administratorName" id="add-administratorName">
                    </div>
                    <div class="form-group">
                        <label class="control-label">性别:</label>
                        <input name="administratorSex" id="add-administratorSex_男" type="radio" value="男" checked="checked"/>男
                        <input name="administratorSex" id="add-administratorSex_女" type="radio" value="女"/>女
                    </div>
                    <div class="form-group">
                        <label for="add-administratorPhone" class="control-label">电话:</label>
                        <input type="text" class="form-control" name="administratorPhone" id="add-administratorPhone">
                    </div>
                    <div class="form-group">
                        <label for="add-administratorBuilding" class="control-label">楼栋:</label>
                        <input type="text" class="form-control" name="administratorBuilding" id="add-administratorBuilding">
                    </div>

            alert("楼栋不能为空");
            return false;
        }
        return true;
    }
</script>

                        };
                        modal.find('#edit-administratorPhone').val(vo.administratorPhone);
                        modal.find('#edit-administratorBuilding').val(vo.administratorBuilding);
                        modal.find('#edit-administratorText').val(vo.administratorText);
            }
        })
    })
    $('#modal-info').on('show.bs.modal', function (event) {
        let button = $(event.relatedTarget);
        let id = button.data('id');
        let modal = $(this);
        $.ajax({
            url: 'administratorGet?id=' + id,
            type: "get",
            success: function (voString) {
                let vo = eval('(' + voString + ')');
                modal.find('#info-administratorName').text(vo.administratorName);
                modal.find('#info-administratorSex').text(vo.administratorSex);

     aria-labelledby="myModalLabel">
    <div class="modal-dialog" role="document">
        <div class="modal-content">
            <form action="administratorEdit" onsubmit="return editCheck()">
                <div class="modal-header">
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                        <span aria-hidden="true">&times;</span>
                    </button>
                    <h4 class="modal-title">更新宿管员 </h4>
                </div>
                <div class="modal-body">
                    <div class="form-group hidden">
                        <label class="control-label">(hidden)</label>
                        <input type="text" class="form-control" name="action" value="edit">
                        <input type="text" readonly class="form-control" name="id" id="edit-id">
                    </div>
                    <div class="form-group">
                        <label for="edit-administratorName" class="control-label">姓名:</label>
                        <input type="text" class="form-control" name="administratorName" id="edit-administratorName">

效果图