基于javaweb+jsp的游泳馆会员管理系统(附源码)

<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">游泳馆会员管理系统</span> <span class="icon-bar"></span>
                <span class="icon-bar"></span> <span class="icon-bar"></span>
            </button>
            <a class="navbar-brand" href="#">游泳馆会员管理系统</a>
        </div>
        <div id="navbar" class="navbar-collapse collapse">
            <ul class="nav navbar-nav navbar-right">

                <li><a href="AuthServlet?action=logout">退出</a></li>
            </ul>
        </div>
    </div>
</nav>

<div class="container-fluid">
    <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="User_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="real_name"/>

    public Member get(Serializable id) {
        Member vo = null;
        try {
            Connection c = Util.getConnection();
            Statement s = c.createStatement();
            String sql = "select * from `t_member` where id = " + id;
            ResultSet rs = s.executeQuery(sql);
            if (rs.next()) {
                vo = new Member();
                vo.setId(rs.getLong("id"));
                vo.setMemberName(rs.getString("member_name"));
                vo.setMemberAddress(rs.getString("member_address"));
                vo.setMemberSex(rs.getString("member_sex"));
                vo.setMemberPhone(rs.getString("member_phone"));
                vo.setMemberEmail(rs.getString("member_email"));
                vo.setMemberText(rs.getString("member_text"));
            }
            c.close();

</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">
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                        <span aria-hidden="true">&times;</span>

import com.demo.util.Util;
import com.demo.service.CoachService;
import com.demo.service.impl.CoachServiceImpl;
import com.demo.vo.Coach;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.io.Serializable;
import java.util.HashMap;

                    <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-rect btn-success" data-dismiss="modal">取消</button>
                    <button type="submit" class="btn btn-line btn-rect btn-primary">提交</button>
                </div>
            </form>

            return false;
        }
    }

    //@Override
    public Equipment get(Serializable id) {
        Equipment vo = null;
        try {
            Connection c = Util.getConnection();
            Statement s = c.createStatement();
            String sql = "select * from `t_equipment` where id = " + id;

                        <label for="edit-createDate" class="control-label">创建时间:</label>
                        <input type="text" class="form-control" name="createDate" id="edit-createDate">
                    </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-rect btn-success" data-dismiss="modal">取消</button>
                    <button type="submit" class="btn btn-line btn-rect btn-primary">提交</button>
                </div>
            </form>
        </div>
    </div>
</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="NoticeServlet">

</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="CoachServlet" 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">增加教练</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="add">
                    </div>
                    <div class="form-group">

            alert("姓名不能为空");
            return false;
        }
        if (document.getElementById("add-coachAge").value.trim().length == 0) {
            alert("年龄不能为空");
            return false;
        }
        if (document.getElementById("add-coachPhone").value.trim().length == 0) {
            alert("联系方式不能为空");
            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-coachName").value.trim().length == 0) {
            alert("姓名不能为空");
            return false;
        }

            Random random = new Random();
            g.setColor(getRandomColor(180, 250));// 随机设置要填充的颜色
            g.fillRect(0, 0, width, height);//  填充图形背景
            //  设置初始字体
            g.setFont(new Font("Times New Roman", Font.ITALIC, height));
            g.setColor(getRandomColor(120, 180));// 随机设置字体颜色
            //  用于保存最后随机生成的验证码
            StringBuilder validationCode = new StringBuilder();
            //  验证码的随机字体
            String[] fontNames = {"Times New Roman", "Book antiqua", "Arial"};
            for (int i = 0; i < 4; i++) {
                //  随机设置当前验证码的字符的字体
                g.setFont(new Font(fontNames[random.nextInt(3)], Font.ITALIC, height));
                //  随机获得当前验证码的字符
                char codeChar = codeChars.charAt(random.nextInt(charsLength));
                validationCode.append(codeChar);
                //  随机设置当前验证码字符的颜色

                vo = new Coach();
                vo.setId(rs.getLong("id"));
                vo.setCoachName(rs.getString("coach_name"));
                vo.setCoachSex(rs.getString("coach_sex"));
                vo.setCoachAge(rs.getString("coach_age"));
                vo.setCoachPhone(rs.getString("coach_phone"));
                vo.setCoachText(rs.getString("coach_text"));
            }
            c.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return vo;
    }

    //@Override
    public Map<String, Object> list(Map<String, Object> params) {
        List<Coach> list = new ArrayList();
        int totalCount = 0;

                <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">用户</h4>
                </div>
                <div class="modal-body">
                    <table class="table table-striped table-hover" style="font-size: 15px;">
                        <tr>
                            <td style="width: 15%;">用户名:</td>
                            <td><b id="info-username"></b></td>
                        </tr>
                        <tr>
                            <td style="width: 15%;">姓名:</td>

    public void update(Member vo) {
        String sql = "update `t_member` set `member_name` = ? ,`member_address` = ? ,`member_sex` = ? ,`member_phone` = ? ,`member_email` = ? ,`member_text` = ?  where `id` = ?";
        try {
            Connection c = Util.getConnection();
            PreparedStatement ps = c.prepareStatement(sql);
            ps.setString(1, vo.getMemberName());
            ps.setString(2, vo.getMemberAddress());
            ps.setString(3, vo.getMemberSex());
            ps.setString(4, vo.getMemberPhone());
            ps.setString(5, vo.getMemberEmail());
            ps.setString(6, vo.getMemberText());
            ps.setLong(7, vo.getId());

                </div>
                <div class="modal-body">
                    确认要删除该公告记录吗？
                    <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>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-line btn-rect btn-success" data-dismiss="modal">取消</button>
                    <button type="submit" class="btn btn-line btn-rect btn-success">删除</button>
                </div>
            </form>
        </div>
    </div>
</div>

</body>
<script>
    $('#modal-delete').on('show.bs.modal', function (event) {
        let button = $(event.relatedTarget);
        let id = button.data('id');

                    vo.setId(rs.getLong("id"));
                    vo.setEquipmentName(rs.getString("equipment_name"));
                    vo.setEquipmentBuytime(rs.getString("equipment_buytime"));
                    vo.setEquipmentCount(rs.getString("equipment_count"));
                    vo.setEquipmentText(rs.getString("equipment_text"));
                    list.add(vo);
                }
            String sqlCount = "select count(*) from `t_equipment` where 1=1 " + condition;
            ps = c.prepareStatement(sqlCount);
            rs = ps.executeQuery();
            if (rs.next()) {
                totalCount = rs.getInt(1);

                    vo.setCoachName(rs.getString("coach_name"));
                    vo.setCoachSex(rs.getString("coach_sex"));
                    vo.setCoachAge(rs.getString("coach_age"));
                    vo.setCoachPhone(rs.getString("coach_phone"));
                    vo.setCoachText(rs.getString("coach_text"));
                    list.add(vo);
                }
            String sqlCount = "select count(*) from `t_coach` where 1=1 " + condition;
            ps = c.prepareStatement(sqlCount);
            rs = ps.executeQuery();
            if (rs.next()) {
                totalCount = rs.getInt(1);
            }
            rs.close();
            ps.close();
            c.close();
        } catch (Exception e) {
            e.printStackTrace();

<!-- 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="NoticeServlet">
                <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">删除公告</h4>
                </div>
                <div class="modal-body">
                    确认要删除该公告记录吗？
                    <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>
                </div>
                <div class="modal-footer">

        params.put("startIndex", pb.getStartIndex());
        params.put("pageSize", pb.getPageSize());
        List list = (List) memberService.list(params).get("list");//根据分页参数startIndex、pageSize查询出来的最终结果list
        pb.setServlet("MemberServlet");
        pb.setSearchColumn(searchColumn);
        pb.setKeyword(keyword);
        pb.setList(list);
        request.getSession().setAttribute("pageBean", pb);
        request.getSession().setAttribute("list", pb.getList());

        response.sendRedirect("member_list.jsp");
    }
}
package com.demo.servlet;

import com.demo.util.Util;
import com.demo.service.UserService;
import com.demo.service.impl.UserServiceImpl;
import com.demo.vo.User;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;

                    <button type="button" class="btn btn-line btn-rect btn-success" data-dismiss="modal">取消</button>
                    <button type="submit" class="btn btn-line btn-rect 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">
                    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
                        <span aria-hidden="true">&times;</span>
                    </button>
                    <h4 class="modal-title">设备</h4>
                </div>
                <div class="modal-body">
                    <table class="table table-striped table-hover" style="font-size: 15px;">
                        <tr>
                            <td style="width: 15%;">名字:</td>

                            <td style="width: 15%;">手机:</td>
                            <td><b id="info-memberPhone"></b></td>
                        </tr>
                        <tr>
                            <td style="width: 15%;">邮箱:</td>
                            <td><b id="info-memberEmail"></b></td>
                        </tr>
                        <tr>
                            <td style="width: 15%;">备注:</td>
                            <td><b id="info-memberText"></b></td>
                        </tr>

                let vo = eval('(' + voString + ')');
                        modal.find('#edit-id').val(vo.id);
                        modal.find('#edit-noticeName').val(vo.noticeName);
                        modal.find('#edit-noticeText').val(vo.noticeText);
                        modal.find('#edit-noticeType').val(vo.noticeType);
                        modal.find('#edit-createDate').val(vo.createDate);
            }
        })
    })
    $('#modal-info').on('show.bs.modal', function (event) {
        let button = $(event.relatedTarget);
        let id = button.data('id');
        let modal = $(this);
        $.ajax({
            url: 'NoticeServlet?action=get&id=' + id,
            type: "get",
            success: function (voString) {
                let vo = eval('(' + voString + ')');
                modal.find('#info-noticeName').text(vo.noticeName);
                modal.find('#info-noticeText').text(vo.noticeText);
                modal.find('#info-noticeType').text(vo.noticeType);

        if (document.getElementById("edit-equipmentCount").value.trim().length == 0) {
            alert("数量不能为空");
            return false;
        }
        return true;
    }
</script>
</html>
<%@ 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>公告管理</title>
    <link rel="stylesheet" href="css/bootstrap.css">
    <link rel="stylesheet" href="css/main.css">
    <script src="js/jquery-3.5.1.js"></script>
    <script src="js/bootstrap.js"></script>
</head>

<body>

        Map<String, Object> map = noticeService.list(params);
        request.getSession().setAttribute("list", map.get("list"));

        Integer totalRecord = (Integer) map.get("totalCount");//根据查询条件取出对应的总记录数，用于分页
        String pageNum = Util.decode(request, "pageNum");//封装分页参数
        com.demo.util.PageBean<Object> pb = new com.demo.util.PageBean(Integer.valueOf(pageNum != null ? pageNum : "1"), totalRecord);
        params.put("startIndex", pb.getStartIndex());
        params.put("pageSize", pb.getPageSize());
        List list = (List) noticeService.list(params).get("list");//根据分页参数startIndex、pageSize查询出来的最终结果list
        pb.setServlet("NoticeServlet");
        pb.setSearchColumn(searchColumn);
        pb.setKeyword(keyword);
        pb.setList(list);
        request.getSession().setAttribute("pageBean", pb);
        request.getSession().setAttribute("list", pb.getList());

        response.sendRedirect("notice_list.jsp");
    }
}
package com.demo.dao.impl;

    $('#modal-info').on('show.bs.modal', function (event) {
        let button = $(event.relatedTarget);
        let id = button.data('id');
        let modal = $(this);
        $.ajax({
            url: 'NoticeServlet?action=get&id=' + id,
            type: "get",
            success: function (voString) {
                let vo = eval('(' + voString + ')');
                modal.find('#info-noticeName').text(vo.noticeName);
                modal.find('#info-noticeText').text(vo.noticeText);
                modal.find('#info-noticeType').text(vo.noticeType);
                modal.find('#info-createDate').text(vo.createDate);
            }
        })
    })
    function searchList() {
        window.location.href = "NoticeServlet?action=list&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() {

                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-line btn-rect btn-success" data-dismiss="modal">关闭</button>
                </div>
            </form>
        </div>
    </div>
</div>

<!-- edit -->
<div class="modal fade" id="modal-edit" tabindex="-1" role="dialog"
     aria-labelledby="myModalLabel">
    <div class="modal-dialog" role="document">
        <div class="modal-content">
            <form action="NoticeServlet" 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">更新公告</h4>
                </div>
                <div class="modal-body">
                    <div class="form-group hidden">
                        <label class="control-label">(hidden)</label>