🍊作者:计算机编程-吉哥
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Java毕业设计项目~热门选题推荐《1000套》
目录
1.技术选型
2.数据库表结构
3.开发工具
4.功能
4.1【角色】
4.2【前台功能模块】
4.3【后台功能模块】
5.项目演示截图
5.1 前台首页
5.2 租房预约
5.3 论坛
5.4 公告
5.5 投诉建议
5.6 个人中心
5.7 个人中心-房屋租赁
5.8 租房房源管理
5.9 租房合同管理
5.10 房屋租赁管理
6.数据库文件设计
7.核心代码
7.1 租房合同Controller
7.2 租房合同Service
7.3 租房合同ServiceImpl
7.4 租房合同DAO
8.参考文档
1.技术选型
springboot、mybatisplus、vue、elementui、html、css、js、mysql、jdk1.8
2.数据库表结构
14张
3.开发工具
idea、navicat、vscode
4.功能
4.1【角色】
管理员、用户
4.2【前台功能模块】
- 登录注册
- 首页
- 租房房源
- 论坛
- 公告
- 投诉建议
- 个人中心
- 后台管理
4.3【后台功能模块】
- 登录
- 首页
- 个人中心
- 管理员管理
- 用户管理
- 租房房源管理
- 租房预约管理
- 投诉建议管理
- 租房合同管理
- 报修管理
- 论坛管理
- 公告管理
- 基础数据管理
- 轮播图管理
5.项目演示截图
5.1 前台首页
5.2 租房预约
5.3 论坛
5.4 公告
5.5 投诉建议
5.6 个人中心
5.7 个人中心-房屋租赁
5.8 租房房源管理
5.9 租房合同管理
5.10 房屋租赁管理
6.数据库文件设计
CREATE TABLE `baoxiu` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键 ',`yonghu_id` int(11) DEFAULT NULL COMMENT '用户',`baoxiu_uuid_number` varchar(200) DEFAULT NULL COMMENT '报修编号',`baoxiu_address` varchar(200) DEFAULT NULL COMMENT '报修标题 Search111 ',`baoxiu_name` varchar(200) DEFAULT NULL COMMENT '报修位置',`baoxiu_types` int(11) NOT NULL COMMENT '报修类型 Search111 ',`baoxiu_content` longtext COMMENT '报修内容',`baoxiu_money` decimal(10,2) DEFAULT NULL COMMENT '报修费用 ',`insert_time` timestamp NULL DEFAULT NULL COMMENT '报修时间',`baoxiu_zhuangtai_types` int(11) DEFAULT '1' COMMENT '报修状态 Search111 ',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show3 listShow',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=17 DEFAULT CHARSET=utf8 COMMENT='报修';CREATE TABLE `config` (`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',`name` varchar(100) NOT NULL COMMENT '配置参数名称',`value` varchar(100) DEFAULT NULL COMMENT '配置参数值',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COMMENT='配置文件';CREATE TABLE `dictionary` (`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',`dic_code` varchar(200) DEFAULT NULL COMMENT '字段',`dic_name` varchar(200) DEFAULT NULL COMMENT '字段名',`code_index` int(11) DEFAULT NULL COMMENT '编码',`index_name` varchar(200) DEFAULT NULL COMMENT '编码名字 Search111 ',`super_id` int(11) DEFAULT NULL COMMENT '父字段id',`beizhu` varchar(200) DEFAULT NULL COMMENT '备注',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=25 DEFAULT CHARSET=utf8 COMMENT='字典';CREATE TABLE `fangyuan` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键 ',`fangyuan_name` varchar(200) DEFAULT NULL COMMENT '房源名称 Search111 ',`fangyuan_uuid_number` varchar(200) DEFAULT NULL COMMENT '房源编号 Search111 ',`fangyuan_photo` varchar(200) DEFAULT NULL COMMENT '房源照片',`fangyuan_types` int(11) DEFAULT NULL COMMENT '房源类型 Search111',`fangyuan_kucun_number` int(11) DEFAULT NULL COMMENT '可以时长/月',`fangyuan_new_money` decimal(10,2) DEFAULT NULL COMMENT '租赁价格/月 ',`fangyuan_content` text COMMENT '房源介绍 ',`fangyuan_delete` int(11) DEFAULT NULL COMMENT '逻辑删除',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show1 show2 photoShow homeMain',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=15 DEFAULT CHARSET=utf8 COMMENT='租房房源';CREATE TABLE `fangyuan_commentback` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',`fangyuan_id` int(11) DEFAULT NULL COMMENT '租房',`yonghu_id` int(11) DEFAULT NULL COMMENT '用户',`fangyuan_commentback_text` text COMMENT '评价内容',`insert_time` timestamp NULL DEFAULT NULL COMMENT '评价时间',`reply_text` text COMMENT '回复内容',`update_time` timestamp NULL DEFAULT NULL COMMENT '回复时间',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show3 listShow',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=17 DEFAULT CHARSET=utf8 COMMENT='租房评价';CREATE TABLE `fangyuan_order` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',`fangyuan_order_uuid_number` varchar(200) DEFAULT NULL COMMENT '订单编号 Search111 ',`fangyuan_id` int(11) DEFAULT NULL COMMENT '房源',`yonghu_id` int(11) DEFAULT NULL COMMENT '用户',`buy_number` int(11) DEFAULT NULL COMMENT '购买数量',`fangyuan_order_time` timestamp NULL DEFAULT NULL COMMENT '预约时间',`fangyuan_order_true_price` decimal(10,2) DEFAULT NULL COMMENT '实付价格',`fangyuan_order_types` int(11) DEFAULT NULL COMMENT '订单类型 Search111 ',`insert_time` timestamp NULL DEFAULT NULL COMMENT '订单创建时间',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show3 listShow',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COMMENT='房源租赁';CREATE TABLE `fangyuan_yuyue` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',`fangyuan_yuyue_uuid_number` varchar(200) DEFAULT NULL COMMENT '报名唯一编号 Search111 ',`fangyuan_id` int(11) DEFAULT NULL COMMENT '房源',`yonghu_id` int(11) DEFAULT NULL COMMENT '用户',`fangyuan_yuyue_text` text COMMENT '报名理由',`fangyuan_yuyue_yesno_types` int(11) DEFAULT NULL COMMENT '报名状态 Search111 ',`fangyuan_yuyue_yesno_text` text COMMENT '审核回复',`fangyuan_yuyue_shenhe_time` timestamp NULL DEFAULT NULL COMMENT '审核时间',`fangyuan_yuyue_time` timestamp NULL DEFAULT NULL COMMENT '预约时间',`insert_time` timestamp NULL DEFAULT NULL COMMENT '订单创建时间',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show3 listShow',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=17 DEFAULT CHARSET=utf8 COMMENT='租房预约';CREATE TABLE `forum` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',`forum_name` varchar(200) DEFAULT NULL COMMENT '帖子标题 Search111 ',`yonghu_id` int(11) DEFAULT NULL COMMENT '用户',`users_id` int(11) DEFAULT NULL COMMENT '管理员',`forum_content` longtext COMMENT '发布内容',`super_ids` int(11) DEFAULT NULL COMMENT '父id',`forum_state_types` int(11) DEFAULT NULL COMMENT '帖子状态',`insert_time` timestamp NULL DEFAULT NULL COMMENT '发帖时间',`update_time` timestamp NULL DEFAULT NULL COMMENT '修改时间',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show2',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=17 DEFAULT CHARSET=utf8 COMMENT='论坛';CREATE TABLE `gonggao` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键 ',`gonggao_name` varchar(200) DEFAULT NULL COMMENT '公告名称 Search111 ',`gonggao_photo` varchar(200) DEFAULT NULL COMMENT '公告图片 ',`gonggao_types` int(11) NOT NULL COMMENT '公告类型 Search111 ',`insert_time` timestamp NULL DEFAULT NULL COMMENT '公告发布时间 ',`gonggao_content` longtext COMMENT '公告详情 ',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show1 show2 nameShow',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=15 DEFAULT CHARSET=utf8 COMMENT='公告';CREATE TABLE `liuyan` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键 ',`yonghu_id` int(11) DEFAULT NULL COMMENT '用户',`liuyan_name` varchar(200) DEFAULT NULL COMMENT '投诉建议标题 Search111 ',`liuyan_text` longtext COMMENT '投诉建议内容',`insert_time` timestamp NULL DEFAULT NULL COMMENT '投诉建议时间',`reply_text` longtext COMMENT '回复内容',`update_time` timestamp NULL DEFAULT NULL COMMENT '回复时间',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show2 nameShow',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=16 DEFAULT CHARSET=utf8 COMMENT='投诉建议';CREATE TABLE `token` (`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',`userid` bigint(20) NOT NULL COMMENT '儿童id',`username` varchar(100) NOT NULL COMMENT '儿童名',`tablename` varchar(100) DEFAULT NULL COMMENT '表名',`role` varchar(100) DEFAULT NULL COMMENT '角色',`token` varchar(200) NOT NULL COMMENT '密码',`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '新增时间',`expiratedtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '过期时间',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=3 DEFAULT CHARSET=utf8 COMMENT='token表';CREATE TABLE `users` (`id` bigint(20) NOT NULL AUTO_INCREMENT COMMENT '主键',`username` varchar(100) NOT NULL COMMENT '儿童名',`password` varchar(100) NOT NULL COMMENT '密码',`role` varchar(100) DEFAULT '管理员' COMMENT '角色',`addtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP COMMENT '新增时间',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 COMMENT='管理员';CREATE TABLE `yonghu` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键',`username` varchar(200) DEFAULT NULL COMMENT '账户',`password` varchar(200) DEFAULT NULL COMMENT '密码',`yonghu_name` varchar(200) DEFAULT NULL COMMENT '用户姓名 Search111 ',`yonghu_phone` varchar(200) DEFAULT NULL COMMENT '用户手机号',`yonghu_id_number` varchar(200) DEFAULT NULL COMMENT '用户身份证号',`yonghu_photo` varchar(200) DEFAULT NULL COMMENT '用户头像',`sex_types` int(11) DEFAULT NULL COMMENT '性别',`new_money` decimal(10,2) DEFAULT NULL COMMENT '余额 ',`yonghu_email` varchar(200) DEFAULT NULL COMMENT '用户邮箱',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8 COMMENT='用户';CREATE TABLE `zufanghetong` (`id` int(11) NOT NULL AUTO_INCREMENT COMMENT '主键 ',`fangyuan_order_id` int(11) DEFAULT NULL COMMENT '租房订单',`zufanghetong_name` varchar(200) DEFAULT NULL COMMENT '租房合同 Search111 ',`zufanghetong_file` varchar(200) DEFAULT NULL COMMENT '上传租房合同',`shoufanghetong_text` text COMMENT '备注',`zufanghetong_delete` int(11) DEFAULT NULL COMMENT '逻辑删除',`create_time` timestamp NULL DEFAULT NULL COMMENT '创建时间 show3 listShow',PRIMARY KEY (`id`)
) ENGINE=InnoDB AUTO_INCREMENT=17 DEFAULT CHARSET=utf8 COMMENT='租房合同';
7.核心代码
7.1 租房合同Controller
package com.controller;
/*** 租房合同* 后端接口* @author计算机编程-吉哥
*/
@RestController
@Controller
@RequestMapping("/zufanghetong")
public class ZufanghetongController {private static final Logger logger = LoggerFactory.getLogger(ZufanghetongController.class);private static final String TABLE_NAME = "zufanghetong";@Autowiredprivate ZufanghetongService zufanghetongService;@Autowiredprivate TokenService tokenService;@Autowiredprivate BaoxiuService baoxiuService;//报修@Autowiredprivate DictionaryService dictionaryService;//字典@Autowiredprivate FangyuanService fangyuanService;//租房房源@Autowiredprivate FangyuanCommentbackService fangyuanCommentbackService;//租房评价@Autowiredprivate FangyuanOrderService fangyuanOrderService;//房源租赁@Autowiredprivate FangyuanYuyueService fangyuanYuyueService;//租房预约@Autowiredprivate ForumService forumService;//论坛@Autowiredprivate GonggaoService gonggaoService;//公告@Autowiredprivate LiuyanService liuyanService;//投诉建议@Autowiredprivate YonghuService yonghuService;//用户@Autowiredprivate UsersService usersService;//管理员/*** 后端列表*/@RequestMapping("/page")public R page(@RequestParam Map<String, Object> params, HttpServletRequest request){logger.debug("page方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params));String role = String.valueOf(request.getSession().getAttribute("role"));if(false)return R.error(511,"永不会进入");else if("用户".equals(role))params.put("yonghuId",request.getSession().getAttribute("userId"));params.put("zufanghetongDeleteStart",1);params.put("zufanghetongDeleteEnd",1);CommonUtil.checkMap(params);PageUtils page = zufanghetongService.queryPage(params);//字典表数据转换List<ZufanghetongView> list =(List<ZufanghetongView>)page.getList();for(ZufanghetongView c:list){//修改对应字典表字段dictionaryService.dictionaryConvert(c, request);}return R.ok().put("data", page);}/*** 后端详情*/@RequestMapping("/info/{id}")public R info(@PathVariable("id") Long id, HttpServletRequest request){logger.debug("info方法:,,Controller:{},,id:{}",this.getClass().getName(),id);ZufanghetongEntity zufanghetong = zufanghetongService.selectById(id);if(zufanghetong !=null){//entity转viewZufanghetongView view = new ZufanghetongView();BeanUtils.copyProperties( zufanghetong , view );//把实体数据重构到view中//级联表 房源租赁//级联表FangyuanOrderEntity fangyuanOrder = fangyuanOrderService.selectById(zufanghetong.getFangyuanOrderId());if(fangyuanOrder != null){BeanUtils.copyProperties( fangyuanOrder , view ,new String[]{ "id", "createTime", "insertTime", "updateTime"});//把级联的数据添加到view中,并排除id和创建时间字段,当前表的级联注册表view.setFangyuanOrderId(fangyuanOrder.getId());}//修改对应字典表字段dictionaryService.dictionaryConvert(view, request);return R.ok().put("data", view);}else {return R.error(511,"查不到数据");}}/*** 后端保存*/@RequestMapping("/save")public R save(@RequestBody ZufanghetongEntity zufanghetong, HttpServletRequest request){logger.debug("save方法:,,Controller:{},,zufanghetong:{}",this.getClass().getName(),zufanghetong.toString());String role = String.valueOf(request.getSession().getAttribute("role"));if(false)return R.error(511,"永远不会进入");Wrapper<ZufanghetongEntity> queryWrapper = new EntityWrapper<ZufanghetongEntity>().eq("fangyuan_order_id", zufanghetong.getFangyuanOrderId()).eq("zufanghetong_name", zufanghetong.getZufanghetongName()).eq("zufanghetong_delete", zufanghetong.getZufanghetongDelete());logger.info("sql语句:"+queryWrapper.getSqlSegment());ZufanghetongEntity zufanghetongEntity = zufanghetongService.selectOne(queryWrapper);if(zufanghetongEntity==null){zufanghetong.setZufanghetongDelete(1);zufanghetong.setCreateTime(new Date());zufanghetongService.insert(zufanghetong);return R.ok();}else {return R.error(511,"表中有相同数据");}}/*** 后端修改*/@RequestMapping("/update")public R update(@RequestBody ZufanghetongEntity zufanghetong, HttpServletRequest request) throws NoSuchFieldException, ClassNotFoundException, IllegalAccessException, InstantiationException {logger.debug("update方法:,,Controller:{},,zufanghetong:{}",this.getClass().getName(),zufanghetong.toString());ZufanghetongEntity oldZufanghetongEntity = zufanghetongService.selectById(zufanghetong.getId());//查询原先数据String role = String.valueOf(request.getSession().getAttribute("role"));if("".equals(zufanghetong.getZufanghetongFile()) || "null".equals(zufanghetong.getZufanghetongFile())){zufanghetong.setZufanghetongFile(null);}zufanghetongService.updateById(zufanghetong);//根据id更新return R.ok();}/*** 删除*/@RequestMapping("/delete")public R delete(@RequestBody Integer[] ids, HttpServletRequest request){logger.debug("delete:,,Controller:{},,ids:{}",this.getClass().getName(),ids.toString());List<ZufanghetongEntity> oldZufanghetongList =zufanghetongService.selectBatchIds(Arrays.asList(ids));//要删除的数据ArrayList<ZufanghetongEntity> list = new ArrayList<>();for(Integer id:ids){ZufanghetongEntity zufanghetongEntity = new ZufanghetongEntity();zufanghetongEntity.setId(id);zufanghetongEntity.setZufanghetongDelete(2);list.add(zufanghetongEntity);}if(list != null && list.size() >0){zufanghetongService.updateBatchById(list);}return R.ok();}/*** 批量上传*/@RequestMapping("/batchInsert")public R save( String fileName, HttpServletRequest request){logger.debug("batchInsert方法:,,Controller:{},,fileName:{}",this.getClass().getName(),fileName);Integer yonghuId = Integer.valueOf(String.valueOf(request.getSession().getAttribute("userId")));SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");try {List<ZufanghetongEntity> zufanghetongList = new ArrayList<>();//上传的东西Map<String, List<String>> seachFields= new HashMap<>();//要查询的字段Date date = new Date();int lastIndexOf = fileName.lastIndexOf(".");if(lastIndexOf == -1){return R.error(511,"该文件没有后缀");}else{String suffix = fileName.substring(lastIndexOf);if(!".xls".equals(suffix)){return R.error(511,"只支持后缀为xls的excel文件");}else{URL resource = this.getClass().getClassLoader().getResource("static/upload/" + fileName);//获取文件路径File file = new File(resource.getFile());if(!file.exists()){return R.error(511,"找不到上传文件,请联系管理员");}else{List<List<String>> dataList = PoiUtil.poiImport(file.getPath());//读取xls文件dataList.remove(0);//删除第一行,因为第一行是提示for(List<String> data:dataList){//循环ZufanghetongEntity zufanghetongEntity = new ZufanghetongEntity();zufanghetongList.add(zufanghetongEntity);//把要查询是否重复的字段放入map中}//查询是否重复zufanghetongService.insertBatch(zufanghetongList);return R.ok();}}}}catch (Exception e){e.printStackTrace();return R.error(511,"批量插入数据异常,请联系管理员");}}/*** 前端列表*/@IgnoreAuth@RequestMapping("/list")public R list(@RequestParam Map<String, Object> params, HttpServletRequest request){logger.debug("list方法:,,Controller:{},,params:{}",this.getClass().getName(),JSONObject.toJSONString(params));CommonUtil.checkMap(params);PageUtils page = zufanghetongService.queryPage(params);//字典表数据转换List<ZufanghetongView> list =(List<ZufanghetongView>)page.getList();for(ZufanghetongView c:list)dictionaryService.dictionaryConvert(c, request); //修改对应字典表字段return R.ok().put("data", page);}/*** 前端详情*/@RequestMapping("/detail/{id}")public R detail(@PathVariable("id") Long id, HttpServletRequest request){logger.debug("detail方法:,,Controller:{},,id:{}",this.getClass().getName(),id);ZufanghetongEntity zufanghetong = zufanghetongService.selectById(id);if(zufanghetong !=null){//entity转viewZufanghetongView view = new ZufanghetongView();BeanUtils.copyProperties( zufanghetong , view );//把实体数据重构到view中//级联表FangyuanOrderEntity fangyuanOrder = fangyuanOrderService.selectById(zufanghetong.getFangyuanOrderId());if(fangyuanOrder != null){BeanUtils.copyProperties( fangyuanOrder , view ,new String[]{ "id", "createDate"});//把级联的数据添加到view中,并排除id和创建时间字段view.setFangyuanOrderId(fangyuanOrder.getId());}//修改对应字典表字段dictionaryService.dictionaryConvert(view, request);return R.ok().put("data", view);}else {return R.error(511,"查不到数据");}}/*** 前端保存*/@RequestMapping("/add")public R add(@RequestBody ZufanghetongEntity zufanghetong, HttpServletRequest request){logger.debug("add方法:,,Controller:{},,zufanghetong:{}",this.getClass().getName(),zufanghetong.toString());Wrapper<ZufanghetongEntity> queryWrapper = new EntityWrapper<ZufanghetongEntity>().eq("fangyuan_order_id", zufanghetong.getFangyuanOrderId()).eq("zufanghetong_name", zufanghetong.getZufanghetongName()).eq("shoufanghetong_text", zufanghetong.getShoufanghetongText()).eq("zufanghetong_delete", zufanghetong.getZufanghetongDelete())
// .notIn("zufanghetong_types", new Integer[]{102});logger.info("sql语句:"+queryWrapper.getSqlSegment());ZufanghetongEntity zufanghetongEntity = zufanghetongService.selectOne(queryWrapper);if(zufanghetongEntity==null){zufanghetong.setZufanghetongDelete(1);zufanghetong.setCreateTime(new Date());zufanghetongService.insert(zufanghetong);return R.ok();}else {return R.error(511,"表中有相同数据");}}}
7.2 租房合同Service
package com.service;import com.baomidou.mybatisplus.service.IService;
import com.utils.PageUtils;
import com.entity.ZufanghetongEntity;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import org.springframework.lang.Nullable;
import java.util.List;/*** 租房合同 服务类*/
public interface ZufanghetongService extends IService<ZufanghetongEntity> {/*** @param params 查询参数* @return 带分页的查询出来的数据*/PageUtils queryPage(Map<String, Object> params);}
7.3 租房合同ServiceImpl
package com.service.impl;/*** 租房合同 服务实现类*/
@Service("zufanghetongService")
@Transactional
public class ZufanghetongServiceImpl extends ServiceImpl<ZufanghetongDao, ZufanghetongEntity> implements ZufanghetongService {@Overridepublic PageUtils queryPage(Map<String,Object> params) {Page<ZufanghetongView> page =new Query<ZufanghetongView>(params).getPage();page.setRecords(baseMapper.selectListView(page,params));return new PageUtils(page);}}
7.4 租房合同DAO
package com.dao;import com.entity.ZufanghetongEntity;
import com.baomidou.mybatisplus.mapper.BaseMapper;
import java.util.List;
import java.util.Map;
import com.baomidou.mybatisplus.plugins.pagination.Pagination;import org.apache.ibatis.annotations.Param;
import com.entity.view.ZufanghetongView;/*** 租房合同 Dao 接口** @author */
public interface ZufanghetongDao extends BaseMapper<ZufanghetongEntity> {List<ZufanghetongView> selectListView(Pagination page,@Param("params")Map<String,Object> params);}
8.参考文档
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