Java实战房屋租赁网的实现流程

一、项目简述

功能包括： 前台:系统首页，酒店介绍，系统公告，客房信息，客房类型，用 户预等等。 用户:注册登陆修改我的信息客房预订等等。 管理员修改登录密码，添加客房,会员信息管理等等。

二、项目运行

环境配置： jdk1.8 + tomcat8.5 + mysql + eclispe (intellij idea,eclispe,myeclispe,sts 都支持)

项目技术： jsp +spring + springmvc + mybatis + html+ css + javascript + jquery + ajax + layui+ maven等等。

用户控制器：

/**
 * 控制器层
 *
 */
@restcontroller
@crossorigin
@requestmapping("/user")
public class usercontroller {
 
	@autowired
	private userservice userservice;
 
	@autowired
	private redistemplate redistemplate;
 
	@autowired
	private httpservletrequest request;
 
	@autowired
    bcryptpasswordencoder encoder;
 
 
 
    /**
     * 查询全部数据
     *
     * @return
     */
    @requestmapping(value = "userlist",method = requestmethod.get)
    public result findall() {
		list<user> all = userservice.findall();
		return new result(true, statuscode.ok, "查询成功",all,all.size());
    }
 
    /**
     * 根据id查询
     *
     * @param id id
     * @return
     */
    @requestmapping(value = "/{id}", method = requestmethod.get)
    public result findbyid(@pathvariable long id) {
        return new result(true, statuscode.ok, "查询成功", userservice.findbyid(id));
    }
 
 
	/**
	 * 分页+多条件查询
	 * @param searchmap 查询条件封装
	 * @param page 页码
	 * @param size 页大小
	 * @return 分页结果
	 */
	@requestmapping(value="/search/{page}/{size}",method=requestmethod.post)
	public result findsearch(@requestbody map searchmap , @pathvariable int page, @pathvariable int size){
		page<user> pagelist = userservice.findsearch(searchmap, page, size);
		return  new result(true,statuscode.ok,"查询成功",  new pageresult<user>(pagelist.gettotalelements(), pagelist.getcontent()) );
	}
 
	/**
     * 根据条件查询
     * @param searchmap
     * @return
     */
    @requestmapping(value="/search",method = requestmethod.post)
    public result findsearch( @requestbody map searchmap){
        return new result(true,statuscode.ok,"查询成功",userservice.findsearch(searchmap));
    }
	
	/**
	 * 增加
	 * @param user
	 */
	@requestmapping(method=requestmethod.post)
	public result add(@requestbody user user  ){
		userservice.add(user);
		return new result(true,statuscode.ok,"增加成功");
	}
	
	/**
	 * 修改
	 * @param user
	 */
	@responsebody
	@requestmapping(value="/{id}",method= requestmethod.put)
	public result update(user user, @pathvariable long id ){
		user olduser=userservice.findbyid(id);
		user.setid(id);
		user.setpassword(olduser.getpassword());
		userservice.update(user);
		return new result(true,statuscode.ok,"修改成功");
	}
 
	/**
	 * 修改
	 * @param user
	 */
	@requestmapping(value="/change",method= requestmethod.post,consumes = "application/json")
	public result update(@requestbody user user, httpsession session){
		user us= (user) session.getattribute("user");
		user.setid(us.getid());
		user.setpassword(us.getpassword());
		userservice.update(user);
		return new result(true,statuscode.ok,"修改成功");
	}
	/**
	 * 删除
	 * @param id
	 */
	@requestmapping(value="/{id}",method= requestmethod.delete)
	public result delete(@pathvariable string id ){
		userservice.deletebyid(id);
		return new result(true,statuscode.ok,"删除成功");
	}
	/**
	 * 用户注册
	 * @param code
	 * @param user
	 * @return
	 */
	@responsebody
	@requestmapping(value = "/register/",method = requestmethod.post)
	public result regist(@requestparam(name = "code") string code,user user,httpservletrequest request){
		string scode = (string) request.getsession().getattribute("user_register_email_code");
		if(!scode.equalsignorecase(code)){
			return new result(false,statuscode.error,"验证码错误!");
		}
			userservice.add(user);
			return new result(true,statuscode.ok,"注册成功");
	}
 
	/**
	 *判断账号是否存在
	 * @param user
	 * @return
	 */
    @requestmapping(value = "/checkphone",method = requestmethod.post)
	@responsebody
    public result checkphone(user user){
		string phone = user.getmobile();
		if(!stringutil.ismobile(phone)){
			return new result(false,statuscode.error,"请填写正确的手机号!");
		}
		user userphone= userservice.findbymobile(phone);
		if (userphone == null){
			return new result(true,statuscode.ok,"该手机号可以注册");
		}
		return new result(false,statuscode.error,"该手机号已经被注册");
	}
 
 
	/**
	 * 邮箱验证
	 * @param user
	 * @return
	 */
	@requestmapping(value = "/email",method = requestmethod.post)
	@responsebody
	public result findemail(user user){
		string email = user.getemail();
		if(!stringutil.emailformat(email)){
			return new result(true,statuscode.error,"请填写正确的邮箱格式");
		}
		user useremail= userservice.findbyemail(email);
		if (useremail == null){
			return new result(true,statuscode.ok,"该邮箱可以注册");
		}
		return new result(false,statuscode.error,"该邮箱已经被注册");
	}
 
 
 
 
 
	/**
	 * 用户登录
	 * @param loginmap
	 * @return
	 */
	@responsebody
	@requestmapping(value="/login",method=requestmethod.post)
	public result login(@requestparam map<string,string> loginmap,httpservletrequest request){
		  string mobile = loginmap.get("login");
		if (stringutil.ismobile(mobile)){
			user user = userservice.findbymobileandpassword(loginmap.get("login"),loginmap.get("password"));
			if(user!=null){
				request.getsession().setattribute("user",user);
				map map=new hashmap();
				return new result(true,statuscode.ok,"登陆成功");
			}else{
				return new result(false,statuscode.loginerror,"用户名或密码错误");
			}
		}else {
			user user =  userservice.findbynameandpassword(loginmap.get("login"),loginmap.get("password"));
			if(user!=null){
				request.getsession().setattribute("user",user);
				map map=new hashmap();
				map.put("name",user.getname());//姓名
				return new result(true,statuscode.ok,"登陆成功",map);
 
			}else{
				return new result(false,statuscode.loginerror,"用户名或密码错误");
			}
		}
	}
 
 
	/**
	 *  用户注销
	 * @param request
	 * @param response
	 * @throws ioexception
	 */
	@requestmapping(value="/logout",method=requestmethod.get)
	public void logout(httpservletrequest request,httpservletresponse response) throws ioexception {
        request.getsession().setattribute("user", null);
        response.sendredirect(request.getcontextpath() + "/dist/view");
 
    }
 
}

酒店房屋控制器：

/**
 * 控制器层
 *
 */
@controller
@crossorigin
@requestmapping("/hotel")
public class hotelcontroller {
 
	@autowired
	private hotelservice hotelservice;
 
	@autowired
	private scenicservice scenicservice;
 
 
 
	/**
	 * 查询全部酒店信息
	 * @return
	 */
	@responsebody
	@requestmapping(value = "/list",method= requestmethod.get)
	public result findall(){
		list<hotel> all = hotelservice.findall();
		return new result(true, statuscode.ok,"查询成功",all,all.size());
	}
	
	/**
	 * 根据id查询
	 * @param id id
	 * @return
	 */
	@responsebody
	@requestmapping(value="/{id}",method= requestmethod.get)
	public result findbyid(@pathvariable long id){
		return new result(true,statuscode.ok,"查询成功",hotelservice.findbyid(id));
	}
 
 
	/**
	 * 酒店添加操作
	 * @param hotel
	 */
	@responsebody
	@requestmapping(value = "/add",method=requestmethod.post)
	public result add(hotel hotel){
		if(stringutils.isempty(hotel.getname())){
			return new result(false,statuscode.error,"请填写酒店名称");
		}
		if(stringutils.isempty(hotel.getimg())){
			return new result(false,statuscode.error,"请上传酒店封面图片");
		}
		if(stringutils.isempty(hotel.getaddr())){
			return new result(false,statuscode.error,"请填写酒店地址");
		}
		if(stringutils.isempty(hotel.getmiaoshu())){
			return new result(false,statuscode.error,"请填写酒店描述");
		}
		hotel.setcommentcount(0);
		hotel.setstar(0);
		if(hotelservice.add(hotel)==null){
			return new result(false,statuscode.error,"酒店添加失败");
		}
		return new result(true,statuscode.ok,"添加成功");
	}
 
 
	/**
	 * 分页+多条件查询
	 * @param searchmap 查询条件封装
	 * @param page 页码
	 * @param size 页大小
	 * @return 分页结果
	 */
	@responsebody
	@requestmapping(value="/search/{page}/{size}",method=requestmethod.post)
	public result findsearch(@requestbody map searchmap , @pathvariable int page, @pathvariable int size){
		page<hotel> pagelist = hotelservice.findsearch(searchmap, page, size);
		return  new result(true,statuscode.ok,"查询成功",  new pageresult<hotel>(pagelist.gettotalelements(), pagelist.getcontent()) );
	}
 
	/**
     * 根据条件查询
     * @param searchmap
     * @return
     */
	@responsebody
    @requestmapping(value="/search",method = requestmethod.post)
    public result findsearch( @requestbody map searchmap){
        return new result(true,statuscode.ok,"查询成功",hotelservice.findsearch(searchmap));
    }
 
 
	/**
	 * 修改
	 * @param hotel
	 */
	@responsebody
	@requestmapping(value="/edit",method= requestmethod.put)
	public result update(hotel hotel){
		hotel hotelbyid = hotelservice.findbyid(hotel.getid());
		if(hotelbyid==null){
			return new result(false,statuscode.error,"该酒店信息不存在");
		}
		if(stringutils.isempty(hotel.getname())){
			return new result(false,statuscode.error,"请填写酒店名称");
		}
		beanutils.copyproperties(hotel,hotelbyid,"id","img","miaoshu","day","startdate","addr","commentcount");
		if(hotelservice.update(hotelbyid)==null){
			return new result(false,statuscode.error,"酒店编辑失败");
		}
		return new result(true,statuscode.ok,"修改成功");
	}
	
	/**
	 * 删除
	 * @param id
	 */
	@responsebody
	@requestmapping(value="/{id}",method= requestmethod.delete)
	public result delete(@pathvariable string id ){
		hotelservice.deletebyid(id);
		return new result(true,statuscode.ok,"删除成功");
	}
 
	/**
	 * 酒店列表跳转路径
	 * @return
	 */
	@requestmapping(value = "/hotellist")
	public string hotellist(){
		return "admin/hotelmanage/hotellist";
	}
 
	@requestmapping(value = "/hoteladd")
	public string hoteladd(){
		return "admin/hotelmanage/hoteladd";
	}
 
 
	/**
	 * 查询单个酒店
	 * @param model
	 * @param id
	 * @return
	 */
	@requestmapping("/oneattr")
	public string one_attr(model model, long id){
		hotel scenic=hotelservice.findbyid(id);
		model.addattribute("oneattr",scenic);
		return "page/hoteldetail";
	}
 
	@requestmapping("/local")
	public string localrefresh(model model,long id) {
		hotel hotel=hotelservice.findbyid(id);
			//	sort sort=new sort(sort.direction.desc,"star");
			system.out.println("1111"+hotel.tostring());
			list<scenic> scenics=scenicservice.findbycountrylike(hotel.getaddr());
			system.out.println("2222"+scenics.tostring());
			collections.sort(scenics, new comparator<scenic>() {
				@override
				public int compare(scenic o1, scenic o2) {
					if (o1.getstart()<o2.getstart()){
						return 2;
					}
					if (o1.getstart().equals(o2.getstart()) ){
						return 1;
					}
					return -1;
				}
			});
			if (scenics.size()>=4){
				list newlist=scenics.sublist(0,3);
				model.addattribute("scenics",newlist);
			}else {
				model.addattribute("scenics",scenics);
			}
 
		return "page/hoteldetail::table_refresh";
	}
}

后台管理员控制器：

/**
 * 控制器层
 * @author yy
 *
 */
@controller
@crossorigin
@requestmapping("/admin")
public class admincontroller {
 
	@autowired
	private adminservice adminservice;
	
	@autowired
	bcryptpasswordencoder encoder;
 
	/**
	 * 查询全部数据
	 * @return
	 */
	@responsebody
	@requestmapping(method= requestmethod.get)
	public result findall(){
		return new result(true, statuscode.ok,"查询成功",adminservice.findall());
	}
	
	/**
	 * 根据id查询
	 * @param id id
	 * @return
	 */
	@responsebody
	@requestmapping(value="/{id}",method= requestmethod.get)
	public result findbyid(@pathvariable long id){
		return new result(true,statuscode.ok,"查询成功",adminservice.findbyid(id));
	}
 
 
	/**
	 * 分页+多条件查询
	 * @param searchmap 查询条件封装
	 * @param page 页码
	 * @param size 页大小
	 * @return 分页结果
	 */
	@responsebody
	@requestmapping(value="/search/{page}/{size}",method=requestmethod.post)
	public result findsearch(@requestbody map searchmap , @pathvariable int page, @pathvariable int size){
		page<admin> pagelist = adminservice.findsearch(searchmap, page, size);
		return  new result(true,statuscode.ok,"查询成功",  new pageresult<admin>(pagelist.gettotalelements(), pagelist.getcontent()) );
	}
 
	/**
     * 根据条件查询
     * @param searchmap
     * @return
     */
	@responsebody
    @requestmapping(value="/search",method = requestmethod.post)
    public result findsearch( @requestbody map searchmap){
        return new result(true,statuscode.ok,"查询成功",adminservice.findsearch(searchmap));
    }
	
	/**
	 * 增加
	 * @param admin
	 */
	@responsebody
	@requestmapping(method=requestmethod.post)
	public result add(@requestbody admin admin  ){
		adminservice.add(admin);
		return new result(true,statuscode.ok,"增加成功");
	}
	
	/**
	 * 修改
	 * @param admin
	 */
	@responsebody
	@requestmapping(value="/{id}",method= requestmethod.put)
	public result update(@requestbody admin admin, @pathvariable long id ){
		admin.setid(id);
		adminservice.update(admin);		
		return new result(true,statuscode.ok,"修改成功");
	}
	
	/**
	 * 删除
	 * @param id
	 */
	@responsebody
	@requestmapping(value="/{id}",method= requestmethod.delete)
	public result delete(@pathvariable string id ){
		adminservice.deletebyid(id);
		return new result(true,statuscode.ok,"删除成功");
	}
 
	/**
	 * 管理员跳转
	 * @return
	 */
	@requestmapping(value = "/adminlogin")
	public string adminlogin()
	{
		return "admin/login/login";
	}
 
 
	/**
	 *  admin登录
	 * @param loginmap
	 * @param request
	 * @return
	 */
	@responsebody
	@requestmapping(value="/login",method= requestmethod.post)
	public result login(@requestparam map<string,string> loginmap,httpservletrequest request){
		admin admin = adminservice.finbynameandpassword(loginmap.get("name"),loginmap.get("password"));
		if (admin!=null){
 
			request.getsession().setattribute("admin",admin);
			map map=new hashmap();
			map.put("name",admin.getname());
			return new result(true,statuscode.ok,"登录成功");
		}else {
			return new result(false,statuscode.error,"账号密码错误");
		}
	}
 
	/**
	 * 管理员登录成功
	 * @return
	 */
	@requestmapping(value = "/index")
	public string success(){
		return "admin/index";
	}
 
 
	/**
	 * 用户列表
	 * @return
	 */
	@requestmapping(value = "/userlist")
	public string user(){
		return "admin/usermanage/userlist";
	}
 
	@requestmapping(value = "/echars")
	public string analysis(){
		return "admin/echars/console";
	}
 
 
	/**
	 * 管理员退出登录
	 * @return
	 */
	@requestmapping(value = "/logout")
	public string logout(httpsession session){
		session.removeattribute("admin");
		return "admin/login/login";
	}
 
 
	/**
	 * 管理员修改密码
	 * @return
	 */
	@responsebody
	@requestmapping(value = "/passwd")
	public result passwd(httpsession session,string passwd,string oldpad){
 
		admin admindmin= (admin) session.getattribute("admin");
		admin admins=adminservice.findbyid(admindmin.getid());
		boolean old=encoder.matches(oldpad,admins.getpassword());
		if (old){
			string newpassd=encoder.encode(passwd);
			admins.setpassword(newpassd);
			adminservice.update(admins);
			return new result(true,statuscode.ok,"成功");
		}else {
			return new result(false,statuscode.error,"更新失败");
		}
	}
 
}

以上就是java实战房屋租赁网的实现流程的详细内容，更多关于java 房屋租赁网的资料请关注其它相关文章！