Java项目:酒店管理系统(java+SSM+jsp+mysql+maven)

源码获取：博客首页 "资源" 里下载！

主要技术:java springmvc mybatis mysql tomcat js jauery jsp log4j等一些常见基本技术适用于Java毕设和学习使用

主要实现：

前台：登录、注册、酒店信息浏览、搜索酒店信息、查看房间、预定房间、等

后台：部门管理、房间管理、楼层管理、订单管理、入住管理、营业额报表、承担控制权限、员工管理、角色管理、预定报表等

主要功能截图如下：

前端登陆注册和一些基本信息查看等

<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<!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>酒店管理系统</title>
     <%
          pageContext.setAttribute("APP_PATH", request.getContextPath());
     %>
     <link rel="icon" href="${App_PATH}/statics/layui/images/favicon.ico">
     <link rel="stylesheet" href="${APP_PATH}/statics/layui/lib/layui-v2.5.5/css/layui.css" media="all">
     <![endif]-->
     <style>
          html, body {width: 100%;height: 100%;overflow: hidden}
          body {background: #1E9FFF;}
          body:after {content:'';background-repeat:no-repeat;background-size:cover;-webkit-filter:blur(3px);-moz-filter:blur(3px);-o-filter:blur(3px);-ms-filter:blur(3px);filter:blur(3px);position:absolute;top:0;left:0;right:0;bottom:0;z-index:-1;}
          .layui-container {width: 100%;height: 100%;overflow: hidden}
          .admin-login-background {width:360px;height:300px;position:absolute;left:50%;top:40%;margin-left:-180px;margin-top:-100px;}
          .logo-title {text-align:center;letter-spacing:2px;padding:14px 0;}
          .logo-title h1 {color:#1E9FFF;font-size:25px;font-weight:bold;}
          .login-form {background-color:#fff;border:1px solid #fff;border-radius:3px;padding:14px 20px;box-shadow:0 0 8px #eeeeee;}
          .login-form .layui-form-item {position:relative;}
          .login-form .layui-form-item label {position:absolute;left:1px;top:1px;width:38px;line-height:36px;text-align:center;color:#d2d2d2;}
          .login-form .layui-form-item input {padding-left:36px;}
          .captcha {width:60%;display:inline-block;}
          .captcha-img {display:inline-block;width:34%;float:right;}
          .captcha-img img {height:34px;border:1px solid #e6e6e6;height:36px;width:100%;}
     </style>
</head>
<body>
<div class="layui-container">
     <div class="admin-login-background">
          <div class="layui-form login-form">
               <form class="layui-form" action="login">
                    <div class="layui-form-item logo-title">
                         <h1>酒店管理系统</h1>
                    </div>
                    <div class="layui-form-item">
                         <label class="layui-icon layui-icon-username"></label>
                         <input type="text" name="userName" lay-verify="required|account" placeholder="请填写账号" autocomplete="off" class="layui-input" >
                    </div>
                    <div class="layui-form-item">
                         <label class="layui-icon layui-icon-password"></label>
                         <input type="password" name="password" lay-verify="required|password" placeholder="密码" autocomplete="off" class="layui-input" >
                    </div>
                    <div class="layui-form-item">
                         <button class="layui-btn layui-btn layui-btn-normal layui-btn-fluid" lay-submit="" lay-filter="login" id="submitBtn">登 入</button>
                    </div>
               </form>
          </div>
     </div>
</div>
<script src="${APP_PATH}/statics/layui/lib/jquery-3.4.1/jquery-3.4.1.min.js" charset="utf-8"></script>
<script src="${APP_PATH}/statics/layui/lib/layui-v2.5.5/layui.js" charset="utf-8"></script>
<script src="${APP_PATH}/statics/layui/lib/jq-module/jquery.particleground.min.js" charset="utf-8"></script>
<script>
    layui.use(['form','layer','jquery'], function () {
        var form = layui.form,
            layer = layui.layer,
            $=layui.jquery;
        // 粒子线条背景
        $(document).ready(function(){
            $('.layui-container').particleground({
                dotColor:'#7ec7fd',
                lineColor:'#7ec7fd'
            });
        });
        // 进行登录操作
        form.on('submit(login)', function (data) {
            console.log(data);
            //发送请求
            $.post("/admin/employee/login",data.field,function (result) {
                if (result.success){
                        location.href="home.html";
                }else {
                    layer.msg(result.message);
                }
            },"json")
            return false;
        });
    });
</script>
</body>
</html>

首页：

房间的预定：

房间的介绍

面积：15-18㎡ | 床型：大床1.8米 | 可住： | 网络：包含无线、宽带 | 楼层：7层-8层

客房设施：空调

媒体科技：电视机

食品饮品：瓶装水

浴室：室内卫生间、室内洗浴间

预定房间录入相关信息:

酒店后台管理：

酒店后台具体功能比较多:

部门信息管理:

房间信息管理:

楼层信息管理:

房间型号管理:

订单信息管理：

入住管理:

图表:

菜单信息管理:

编辑

员工管理:

角色分配菜单:

源码结构和表ER图:

商品业务控制层：

/**
 * <p>
 * 前端控制器
 * </p>
 *
 */
@RestController
@RequestMapping("/goods")
public class GoodsController {


    @Autowired
    private GoodsService goodsService;

    @Autowired
    private ProviderService providerService;

    @Autowired
    private CategoryService categoryService;

    /**
     * 商品模糊查询
     *
     * @param
     * @return
     */
    @SysLog("商品查询操作")
    @RequestMapping("/goodsList")
    public DataGridViewResult goodsList(GoodsVO goodsVO) {
        //创建分页信息    参数1 当前页  参数2 每页显示条数
        IPage<Goods> page = new Page<>(goodsVO.getPage(), goodsVO.getLimit());
        QueryWrapper<Goods> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq(goodsVO.getProviderid() != null && goodsVO.getProviderid() != 0, "providerid", goodsVO.getProviderid());
        queryWrapper.like(!StringUtils.isEmpty(goodsVO.getGname()), "gname", goodsVO.getGname());
        IPage<Goods> goodsIPage = goodsService.page(page, queryWrapper);
        List<Goods> records = goodsIPage.getRecords();
        for (Goods goods : records) {
            Provider provider = providerService.getById(goods.getProviderid());
            if (null != provider) {
                goods.setProvidername(provider.getProvidername());
            }
        }
        return new DataGridViewResult(goodsIPage.getTotal(), records);
    }


    /**
     * 添加商品信息
     *
     * @param goods
     * @return
     */
    @SysLog("商品添加操作")
    @PostMapping("/addgoods")
    public Result addGoods(Goods goods) {
        String id = RandomStringUtils.randomAlphanumeric(8);
        if (goods.getGoodsimg()!=null&&goods.getGoodsimg().endsWith("_temp")){
            String newName = AppFileUtils.renameFile(goods.getGoodsimg());
            goods.setGoodsimg(newName);
        }
        goods.setGnumbering(id);
        boolean bool = goodsService.save(goods);
        if (bool) {
            return Result.success(true, "200", "添加成功！");
        }
        return Result.error(false, null, "添加失败！");
    }

    /**
     * 修改商品信息
     *
     * @param goods
     * @return
     */
    @SysLog("商品修改操作")
    @PostMapping("/updategoods")
    public Result updateGoods(Goods goods) {
        //商品图片不是默认图片
        if (!(goods.getGoodsimg()!=null&&goods.getGoodsimg().equals(Constast.DEFAULT_IMG))){
            if (goods.getGoodsimg().endsWith("_temp")){
                String newName = AppFileUtils.renameFile(goods.getGoodsimg());
                goods.setGoodsimg(newName);
                //删除原先的图片
                String oldPath = goodsService.getById(goods.getGid()).getGoodsimg();
                AppFileUtils.removeFileByPath(oldPath);
            }
        }
        boolean bool = goodsService.updateById(goods);
        if (bool) {
            return Result.success(true, "200", "修改成功！");
        }
        return Result.error(false, null, "修改失败！");
    }


    /**
     * 删除单条数据
     *
     * @param id
     * @return
     */
    @SysLog("商品删除操作")
    @RequestMapping("/deleteOne")
    public Result deleteOne(int id) {

        boolean bool = goodsService.removeById(id);
        if (bool) {
            return Result.success(true, "200", "删除成功！");
        }
        return Result.error(false, null, "删除失败！");
    }

    /**
     * 根据id查询当前商品拥有的类别
     *
     * @param id
     * @return
     */
    @RequestMapping("/initGoodsByCategoryId")
    public DataGridViewResult initGoodsByCategoryId(int id) {
        List<Map<String, Object>> mapList = null;
        try {
            //查询所有类别列表
            mapList = categoryService.listMaps();
            //根据商品id查询商品拥有的类别
            Set<Integer> cateIdList = categoryService.findGoodsByCategoryId(id);
            for (Map<String, Object> map : mapList) {
                //定义标记 默认不选中
                boolean flag = false;
                int cateId = (int) map.get("cateid");
                for (Integer cid : cateIdList) {
                    if (cid == cateId) {
                        flag = true;
                        break;
                    }
                }
                map.put("LAY_CHECKED", flag);
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return new DataGridViewResult(Long.valueOf(mapList.size()), mapList);

    }

    /**
     * 根据商品id加载商品信息
     * @param goodsid
     * @return
     */
    @GetMapping("/loadGoodsById")
    public DataGridViewResult loadGoodsById(int goodsid) {


        QueryWrapper<Goods> goodsQueryWrapper = new QueryWrapper<>();
        goodsQueryWrapper.eq(goodsid != 0, "gid", goodsid);
        Goods goods = goodsService.getById(goodsid);

        return new DataGridViewResult(goods);

    }

    /**
     * 为商品分配类别
     *
     * @param categoryids
     * @param goodsid
     * @return
     */
    @SysLog("类别添加操作")
    @RequestMapping("/saveGoodsCategory")
    public Result saveGoodsCategory(String categoryids, int goodsid) {

        try {
            if (goodsService.saveGoodsCategory(goodsid, categoryids)) {
                return Result.success(true, null, "分配成功");
            }

        } catch (Exception e) {
            e.printStackTrace();
        }
        return Result.error(false, null, "分配失败");

    }

    /**
     * 加载下拉框
     *
     * @return
     */
    @RequestMapping("/loadAllGoods")
    public DataGridViewResult loadAllGoods() {
        QueryWrapper<Goods> queryWrapper = new QueryWrapper<>();
        List<Goods> list = goodsService.list(queryWrapper);
        return new DataGridViewResult(list);

    }


    /**
     * 根据供应商查商品下拉框
     *
     * @param providerid
     * @return
     */
    @RequestMapping("/loadGoodsByProvidreId")
    public DataGridViewResult loadGoodsByProvidreId(Integer providerid) {
        QueryWrapper<Goods> goodsQueryWrapper = new QueryWrapper<>();
        goodsQueryWrapper.eq(providerid != null, "providerid", providerid);
        List<Goods> list = goodsService.list(goodsQueryWrapper);
        for (Goods goods : list) {
            Provider provider = providerService.getById(goods.getProviderid());
            if (null != provider) {
                goods.setProvidername(provider.getProvidername());
            }

        }
        return new DataGridViewResult(list);

    }
}