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基于javaweb的SpringBoot民宿在线预定平台(java+springboot+maven+mybaits+vue+elementui+mysql)

更新于

运行环境

Java≥8、MySQL≥5.7、Node.js≥14

开发工具

后端：eclipse/idea/myeclipse/sts等均可配置运行
前端：WebStorm/VSCode/HBuilderX等均可

❗没学过node.js的不要搞前后端分离项目

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

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基于javaweb的SpringBoot民宿在线预定平台(java+springboot+maven+mybaits+vue+elementui+mysql)

技术栈

后端：SpringBoot+Mybaits

前端：Vue+elementui

管理员：
admin 123456

用户：
zhangwei 123456
wangfang 123456
liming 123456
chenyu 123456
liuyang 123456
zhaoxin 123456

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}

/**
 * 前端详情
 */
@RequestMapping("/detail/{id}")
public R detail(@PathVariable("id") Long id){
    CartEntity cart = cartService.selectById(id);
    return R.ok().put("data", cart);
}




/**
 * 后端保存
 */
@RequestMapping("/save")
public R save(@RequestBody CartEntity cart, HttpServletRequest request){
	cart.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
	//ValidatorUtils.validateEntity(cart);
	cart.setUserid((Long)request.getSession().getAttribute("userId"));
    cartService.insert(cart);
    return R.ok();
}

/**
 * 前端保存
 */
@RequestMapping("/add")
public R add(@RequestBody CartEntity cart, HttpServletRequest request){
	cart.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
	//ValidatorUtils.validateEntity(cart);
    cartService.insert(cart);
    return R.ok();
}

/**
 * 修改
 */
@RequestMapping("/update")
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    /**
     * 信息
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") String id){
        UserEntity user = userService.selectById(id);
        return R.ok().put("data", user);
    }
    
    /**
     * 获取用户的session用户信息
     */
    @RequestMapping("/session")
    public R getCurrUser(HttpServletRequest request){
    	Long id = (Long)request.getSession().getAttribute("userId");
        UserEntity user = userService.selectById(id);
        return R.ok().put("data", user);
    }

    /**
     * 保存
     */
    @PostMapping("/save")
    public R save(@RequestBody UserEntity user){
//    	ValidatorUtils.validateEntity(user);
    	if(userService.selectOne(new EntityWrapper<UserEntity>().eq("username", user.getUsername())) !=null) {
    		return R.error("用户已存在");
    	}
        userService.insert(user);
        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    public R update(@RequestBody UserEntity user){
//        ValidatorUtils.validateEntity(user);
    	UserEntity u = userService.selectOne(new EntityWrapper<UserEntity>().eq("username", user.getUsername()));
    	if(u!=null && u.getId()!=user.getId() && u.getUsername().equals(user.getUsername())) {
    		return R.error("用户名已存在。");
    	}
        userService.updateById(user);//全部更新
        return R.ok();
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/**
 * 登录相关
 */
@RequestMapping("config")
@RestController
public class ConfigController{
	
	@Autowired
	private ConfigService configService;

	/**
     * 列表
     */
    @RequestMapping("/page")
    public R page(@RequestParam Map<String, Object> params,ConfigEntity config){
        EntityWrapper<ConfigEntity> ew = new EntityWrapper<ConfigEntity>();
    	PageUtils page = configService.queryPage(params);
        return R.ok().put("data", page);
    }
    
	/**
     * 列表
     */
    @IgnoreAuth
    @RequestMapping("/list")
    public R list(@RequestParam Map<String, Object> params,ConfigEntity config){
        EntityWrapper<ConfigEntity> ew = new EntityWrapper<ConfigEntity>();
    	PageUtils page = configService.queryPage(params);
        return R.ok().put("data", page);
    }

    /**
     * 信息
     */
    @RequestMapping("/info/{id}")
    public R info(@PathVariable("id") String id){
        ConfigEntity config = configService.selectById(id);
        return R.ok().put("data", config);
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      EntityWrapper< MinsufenleiEntity> ew = new EntityWrapper< MinsufenleiEntity>();
	ew.allEq(MPUtil.allEQMapPre( minsufenlei, "minsufenlei")); 
MinsufenleiView minsufenleiView =  minsufenleiService.selectView(ew);
return R.ok("查询民宿分类成功").put("data", minsufenleiView);
  }
	
  /**
   * 后端详情
   */
  @RequestMapping("/info/{id}")
  public R info(@PathVariable("id") Long id){
      MinsufenleiEntity minsufenlei = minsufenleiService.selectById(id);
      return R.ok().put("data", minsufenlei);
  }

  /**
   * 前端详情
   */
  @RequestMapping("/detail/{id}")
  public R detail(@PathVariable("id") Long id){
      MinsufenleiEntity minsufenlei = minsufenleiService.selectById(id);
      return R.ok().put("data", minsufenlei);
  }
  



  /**
   * 后端保存
   */
  @RequestMapping("/save")
  public R save(@RequestBody MinsufenleiEntity minsufenlei, HttpServletRequest request){
  	minsufenlei.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
  	//ValidatorUtils.validateEntity(minsufenlei);
      minsufenleiService.insert(minsufenlei);
      return R.ok();
  }
  
  /**
   * 前端保存
   */
  @RequestMapping("/add")
  public R add(@RequestBody MinsufenleiEntity minsufenlei, HttpServletRequest request){
  	minsufenlei.setId(new Date().getTime()+new Double(Math.floor(Math.random()*1000)).longValue());
  	//ValidatorUtils.validateEntity(minsufenlei);
      minsufenleiService.insert(minsufenlei);
      return R.ok();
  }

  /**
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        Map<String, Object> param = new HashMap<String, Object>();
		Iterator<Map.Entry<String, Object>> it = param.entrySet().iterator();
		while (it.hasNext()) {
			Map.Entry<String, Object> entry = it.next();
			String key = entry.getKey();
			String newKey = entry.getKey();
			if (pre.endsWith(".")) {
				newMap.put(pre + newKey, entry.getValue());
			} else if (StringUtils.isEmpty(pre)) {
				newMap.put(newKey, entry.getValue());
			} else {
				newMap.put(pre + "." + newKey, entry.getValue());
			}
		}
		params.put("sort", "clicknum");
        params.put("order", "desc");
		PageUtils page = minsuxinxiService.queryPage(params, MPUtil.sort(MPUtil.between(MPUtil.likeOrEq(ew, minsuxinxi), params), params));
        return R.ok().put("data", page);
    }


}


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  public R list( MinsufenleiEntity minsufenlei){
     	EntityWrapper<MinsufenleiEntity> ew = new EntityWrapper<MinsufenleiEntity>();
    	ew.allEq(MPUtil.allEQMapPre( minsufenlei, "minsufenlei")); 
      return R.ok().put("data", minsufenleiService.selectListView(ew));
  }

/**
   * 查询
   */
  @RequestMapping("/query")
  public R query(MinsufenleiEntity minsufenlei){
      EntityWrapper< MinsufenleiEntity> ew = new EntityWrapper< MinsufenleiEntity>();
	ew.allEq(MPUtil.allEQMapPre( minsufenlei, "minsufenlei")); 
MinsufenleiView minsufenleiView =  minsufenleiService.selectView(ew);
return R.ok("查询民宿分类成功").put("data", minsufenleiView);
  }
	
  /**
   * 后端详情
   */
  @RequestMapping("/info/{id}")
  public R info(@PathVariable("id") Long id){
      MinsufenleiEntity minsufenlei = minsufenleiService.selectById(id);
      return R.ok().put("data", minsufenlei);
  }

  /**
   * 前端详情
   */
  @RequestMapping("/detail/{id}")
  public R detail(@PathVariable("id") Long id){
      MinsufenleiEntity minsufenlei = minsufenleiService.selectById(id);
      return R.ok().put("data", minsufenlei);
  }
  



  /**
   * 后端保存
   */
  @RequestMapping("/save")
  public R save(@RequestBody MinsufenleiEntity minsufenlei, HttpServletRequest request){

项目链接：
https://javayms.github.io?id=101125140706201ru
https://javayms.pages.dev?id=101125140706201ru